Professor Frini Karayanidis
Professor
School of Psychological Sciences (Psychology)
- Email:frini.karayanidis@newcastle.edu.au
- Phone:(02) 4921 5457
Brain, mind and the ties that bind
By focusing on the interplay between brain, behaviour and environment, Professor Frini Karayanidis' cognitive neuroscience research is helping to craft a clearer picture of how we efficiently and adaptively apply cognitive control processes across the lifespan.
The human mind is an astonishing device; ever-changing and ever-adapting to its environment. Professor Frini Karayanidis has dedicated more than 15 years to studying the mechanisms by which the brain understands and enables change.
"The brain is an evolving, highly interactive system that both affects how we interact with our environment and is affected by this environment," she explains.
My research program examines how the brain anticipates the upcoming need for change and how it enables programs to adapt to this change.
"Contrary to common belief, our brain continues to develop throughout our lifespan. This development is implemented differently in the minds of the young and old, ill and healthy."
Frini's research is conducted in the Functional Neuroimaging Laboratory (FNL) in the School of Psychology, a joint facility with multiple labs at Callaghan, Ourimbah and the HMRI Imaging Centre. As director, Frini is keen to sing its praise.
"We have extensive state-of-the-art facilities to assess the structural and functional properties of the brain and evaluate behaviour in healthy and clinical populations."
'Age-ility Project'
Frini is engaged as both lead investigator and collaborating researcher in three major projects at the University of Newcastle.
The 'Age-ility Project' is an ARC-funded project that examines how individual variability in the neural systems that enable executive functions or cognitive control across the lifespan, impact on adaptive functioning at different stages of life. Executive functions refer to those processes that orchestrate complex behaviour into well-established and flexible routines.
"Often we conceptualise simple everyday behaviours, such as cooking a meal or driving to work as a simple, unitary routine," Frini says.
"In fact, they both involve a complex interplay between multiple sensory and motor processes that are orchestrated into a single, seamless process by the frontal lobes of the brain."
Frini notes that the complexity of these behaviour routines becomes evident in people who have executive function deficits because of damage to their frontal lobes. When the orchestrating role of the frontal lobes of the brain is disrupted, what used to be a simple, seamless process can become a number of poorly coordinated sub-processes.
"For instance in severe cases, the patient is so heavily distracted by irrelevant contextual cues that they may be unable to complete the sequence of simple steps involved in making a cup of tea," Frini reveals.
"As our 'frontal' brain is also involved in regulating our emotional responses, these patients often become frustrated when realising their disability, which further compounds their problem."
A primary aim of the 'Age-ility Project' is to examine how individual variability in the development of brain networks and executive functions can account for differences in propensity towards high-risk behaviours in young people.
"We are examining whether differences in the rate of development and efficiency of frontal brain centres that enable cognitive control, make some young people more vulnerable to engagement in high- risk behaviours without consideration of the consequences," Frini describes.
"Risk-taking forms an integral and adaptive part of the transition from childhood to adulthood."
As a 'perfectively natural' part of the developmental spectrum, Frini asserts such behaviours demonstrate age-appropriate development of executive functioning.
"Most young people will go through a period of engaging in risk-taking to a level where it enables them to extend themselves and develop new behavioural repertoires."
In fact, failure to safely flirt with and carefully assess and manage risks can lead to maladaptive behaviours later in life. Some risk behaviours can have adverse lifelong consequences for the young person and the people around them, and impose a significant burden on legal and health services.
"Our project aims to characterise those neural processes that tip the system over the edge, leading to unconsidered engagement in risk behaviours against the person's better judgement," the Deputy Head of the School of Psychology for Research and Research Training observes.
"This understanding is critical as it will inform future work into how to identify young people most at risk and intervene early to help prevent extreme behaviours."
"An obvious example is the alcohol culture among young people."
"Those young people who display age-appropriate development of executive functioning are able to manage the risks and engage with the culture consciously, knowing how and when they engage."
The first phase of this longitudinal study has so far collected data from more than 250 young people aged 15-35 years. It is one of few data sets internationally that combines detailed brain imaging, electrophysiological, experimental and neuropsychological data with detailed self-report and informant assessments (e.g., parents, partners and friends) of the young person's personality, quality of life and adaptive functioning in their environment.
Committed to being an open-data project, the first phase of the 'Age-ility Project' was published in the prestigious journal NeuroImage and the imaging data were placed on the open access NIH-funded Neuroimaging Informatics Tools and Resources Clearinghouse (NITRC) repository. Since January 2015, the dataset has been downloaded over 350 times by researchers internationally.
"These data have already led to new opportunities for national and international collaborations," Frini exclaims.
"In addition, open access means that these data can be downloaded by research students and early career researchers internationally who don't have funding to collect their own imaging data and can be used to develop new ideas and projects that will progress their career."
"We have started collecting phase two data, but are seeking funding to support the longitudinal part of the project which aims to retest people at 2-yearly intervals."
"By tracking the developmental trajectories of brain, mind and behaviour over the transition from adolescence to adulthood, we will have a unique insight into the antecedents of adaptive and maladaptive developmental pathways and this will inform approaches to prevention and intervention."
"Our participants are very committed to the project; we have an amazing retention rate of over 90%, exceeding our expectations. We owe it to them to find the funding to continue."
Executive functioning: at both ends of the lifespan
Frini is collaboratively involved in a number of other brain and mind research initiatives providing expertise on trajectories of change and executive functioning.
A lead investigator at the Centre for Research Excellence in Stroke Rehabilitation and Recovery, Frini is extending in her work on healthy ageing into the area of cognitive recovery from stroke. She contributes imaging, EEG and neuropsychological expertise to projects overseen by the Centre.
"Stroke can affect the efficiency of executive functions, and unless addressed as part of the rehabilitation process, these cognition issues can affect motor recovery and restoration of premorbid level of functioning," Frini observes.
"The same applies to healthy ageing – often emerging changes in executive functioning are at the root of many difficulties with living an independent and productive life."
"If we can identify the mechanisms that bring about these changes and intervene early, older adults will be able to maintain greater quality of life for longer."
At the other extreme of the age range, together with other researchers from the Neurodevelopmental Research Centre, Frini is examining maternal and health factors that contribute to healthy development of executive functions in babies as young as 6 weeks of age. This work forms part of a new collaboration with researchers investigating severe asthma.
As deputy Director of the UON Priority Research Centre and the HMRI Program for Brain and Mental Health, Frini is heavily focussed on bringing together researchers from the School of Psychology with clinical and applied researchers, in order to study the role of the brain/mind nexus on clinical outcomes and community wellbeing.
"Our research is very much supported by HMRI and the University."
Brain, mind and the ties that bind
By focusing on the interplay between brain, behaviour and environment, Associate Professor Frini Karayanidis' cognitive neuroscience research is helping to cr
Career Summary
Biography
Successful adaptation in our complex and unpredictable world depends on our ability to adapt to change by flexibly adjusting our behaviour. Cognitive flexibility, self-control and the brain networks that support them vary across the life course, peaking in late 20s and declining in old age. They also vary across different people within the same life stage. These mechanisms are critical for the development of adaptive behaviours specific to different stages of life. For instance, self-control in childhood is predictive of physical and mental health in middle age, and poor lifestyle choices in middle age are predictive of risk of cognitive decline in old age. My research group targets variability in cognitive flexibility and self-control across the life course. We examine how these processes are linked to variability in brain network maturation, and how this relationship influences adaptive behaviours in the real world. We seek to identify age-specific factors that mediate successful adaptation and strategies to promote positive outcomes at different stages of life. Our aim is to identify age-appropriate neurocognitive markers of risk for poor outcomes (e.g., susceptibility to high-risk behaviours, emergence of early brain/cognitive decline associated with cardiovascular risk factors) and develop personalised, targeted intervention programs to improve cognitive flexibility and promote positive outcomes across the life course.
I head a vibrant research program (www.age-ility.org.au) that includes collaboration with senior researchers and clinicians at the University of Newcastle well as other national and international institutions. This work is supported by and contributes to the training of many high-calibre PhD and Honours students. The work is conducted within the Functional Neuroimaging Laboratory in the School of Psychology and the Imaging Centre at Hunter Medical Research Institute. As director of the Functional Neuroimaging Laboratory and the Sensory, Cognitive and Affective Neuroscience (SCAN) research group in the School of Psychology, as well as the convenor of Psychological Processes hub of the UON Priority Research Centre in Stroke and Brain Injury, I mentor and promote cross-faculty cognitive neuroscience research collaborations.
Research Expertise
My research program investigates the higher-order cognitive control processes that underlie decision-making and behavioural choices in everyday life. I work to define how these complex cognitive control processes are organised at neural and behavioural levels, and how they interact with other levels of functioning (e.g., emotional control, social integration, adaptive behaviours) across the developmental lifespan in healthy and clinical populations. My work is housed both within basic and applied science in FOR1700, with implications for the National Science & Research Priority area of Health (i.e., improved prediction, identification, tracking, prevention and management of emerging local and regional health threats) – in particular, risk-taking behaviours in young adults, cognitive decline in older adults, recovery from neurological trauma and prevention of neurodegenerative decline.
My research is highly interdisciplinary, bringing together behavioural and mathematical modelling measures, a broad range of functional and structural imaging methods and functional/clinical outcome measures. This approach aims to derive robust multi-modal measures with strong explanatory and predictive power for use in applied settings. Since last promotion, I have extended my network of national and international research collaborations to support targeted research methodologies suitable to address theory-driven research questions at different stages of the lifespan. My research toolkit currently includes behavioural and neuropsychological measures, measures of neural activity (e.g., electroencephalography (EEG), event-related brain potentials (ERP), functional magnetic response imaging (MRI), structural MRI, diffusion MRI and, more recently, near infrared imaging (fNIRS)), as well as mathematical modelling approaches suitable to modelling complex behaviour.
I currently lead two research themes and jointly lead a third theme:
1. Adolescence Age-ility Project I lead a large ARC-funded longitudinal project that examines how individual variability in cognitive control mechanisms impact engagement in risk behaviours and other developmental outcomes in late adolescence and young adulthood. The Age-ility Project extends from my early normative research that developed experimental paradigms to derive new neural measures of cognitive control. In Phase 1, we established a cross-sectional cohort of young people with multi-modal measures covering brain structure and function, cognitive control, and a range of mental health and psychosocial outcome measures. Phases 2 and 3 extend this into a longitudinal cohort and will develop novel approaches that jointly model behavioural and neural measures of cognitive control to predict outcome behaviours. This is a valuable and unique resource – it is the only existing dataset with such an in-depth neural and behavioural assessment of cognitive control and outcome measures at a longitudinal level. It will allow us to develop integrative methods for early prediction of maladaptive pathways and inform future development of early interventions.
2. Mid-late Life Age-ility Project. Cognitive decline in normal ageing and neurodegenerative disorders. In light of the growing ageing population and the personal, social and economic burden of dementia, the 2014 World Alzheimer’s Disease Report acknowledged that, although prevention and treatment of dementia may be the ultimate goal, in the immediate term, we need to identify markers of early cognitive decline and develop interventions to delay the onset or slow the progress of cognitive decline in non-clinical older adults. I have developed a strong research collaboration with clinical researchers from the PRC-Stroke and Brain Injury (PRC-SBI), where I lead a research program that seeks to determine the factors that impact cognitive health in older adults. I study the impact of cardiovascular (CV) risk factors on cognition in otherwise healthy older adults, as well as the impact of cognitive functioning on recovery pathways after transient ischemic attack (TIA) and stroke. A major aim is to identify early markers of cognitive decline that can inform interventions to reduce or delay its progression, and evaluate treatment effectiveness.
3. Early Life Age-ility Project. Emergence of cognitive control during the 1st year of life: Impact on developmental milestones and neurodevelopmental markers. I was instrumental in smoothing the path for this new collaboration between clinical and basic researchers that addresses both translational and discovery research objectives. Prof Mattes sought our expertise in infant cognitive development as a secondary outcome in their multi-centre NHMRC-funded Breathing for Life (BLT) clinical trial that examines the effect of maternal asthma during pregnancy on infant lung development. In response, Dr Campbell, A/Prof Lane and I developed a sister research protocol: BLT-Infant Development (BLT-ID). In addition to providing developmental assessments for the BLT team, we established a parallel research protocol to assess the trajectories of infant sensory, cognitive, social and motor development and maternal mental health over the 1st year of life and their impact on risk for neurodevelopmental disorders.
Teaching ExpertiseI contribute to teaching at all levels of undergraduate and postgraduate courses. At different times, I have been 1st year Convenor (2000-2004). 4th Year Convenor (2006-2012), and Course Coordinator of three 3rd year courses focusing on Research Statistics and Methodology (2004-2008), Research Design (2000-2002), Developmental Psychology (2002-2003) and Critical Analysis and Review (2006-2012). I block teach in a range of courses, including Introductory Psychology (2000-2005) Research Statistics and Methodology (2003-2008), Research Design (2000-2002) Developmental Psychology (2002-current) Critical Review and Analysis (2006-2012), Cognitive Psychology (2013-current). Research supervision: 62 Honours students (45% Hons Class 1; 4 ongoing), 29 Postgraduate students (7 ongoing)
Administrative Expertise
Service to the Profession:
College of Experts, Australian Research Council (ARC) 2016-2018
Fellow of the Association for Psychological Science (FAPS)
Associate Editor, Psychophysiology, 2015-2018
Editor, Special Issue on ‘Dynamics of cognitive control: A view across methodologies’, Psychophysiology, 2018
Management Committee, NHMRC Centre for Research Excellence, Stroke Rehabilitation & Recovery, 2015-2019
Public Officer (2013- ongoing) and Treasurer (2013-2014), Australasian Cognitive Neuroscience Society (ACNS)
Editorial Advisory Board, Neuropsychologia, 2011 – ongoing
Founding Member and Management Committee Member, HMRI Research Volunteer Register, 2005 – ongoing
Service to the University:
ERA and EI 2015/2018 Cluster Advisory Group (CAG) for Cluster 8 – Medical and Health Sciences
Member, UON Academy of Reviewers, 2016 – current
Convenor, Psychological Processes Hub, UON Priority Research Centre (PRC) for Stroke and Brain Injury, 2016+
Deputy Director, UON PRC Translational Neuroscience and Mental Health,2014-2015
Convenor, Development Ageing Cognition, UON PRC Translational Neuroscience & Mental Health, 2008-2015
Director, Sensory, Cognitive and Affective Neuroscience (SCAN) Group, School of Psychology, 2008-2010, 2016+
Director, Functional Neuroimaging Laboratory (FNL), School of Psychology, 2008-2010, 2014+
Deputy Head (Research & Research Training), School of Psychology, University of Newcastle, 2015
Chair, Research Committee, School of Psychology, University of Newcastle, 2014-2015 Chair, Research Training Committee, School of Psychology, University of Newcastle, 2015
Steering committee, Adolescent Babies Children (ABC) Network, HMRI, 2010 - 2015
Consulting Reviewer :Biological Psychology, Brain Research,Brain Structure and Function, Cerebral Cortex, Cognitive Psychology, Cognitive, Affective and Behavioural Neuroscience, Cortex, European Journal of Neuroscience, Frontiers in Human Neuroscience, Frontiers in Psychology, Human Brain Mapping, International Journal of Psychophysiology, International Journal of Stroke, Journal of Cognitive Neuroscience, Journal of Experimental Psychology: HPP, Journal of Experimental Psychology; LMC, Journal of Neuroscience, Language and Cognitive Processes, Memory and Cognition, Neurobiology of Aging, Neuroimage, Neuropsychologia, Neuropsychology, Neuroscience, Psychological Research, Psychonomics Bulletin & Review, Psychophysiology, Scientific Reports, Nature, Australian Journal of Psychology,
Grants Assessor: Marsden Fund Council, New Zealand, 2017+; German - Israeli Foundation for Scientific Research and Development, 2014+ ; Netherlands Organisation for Scientific Research (NWO), Division for the Social Sciences, 2014+; Medical Research Council (MRC), UK, 2008+; Biotechnology and Biological Sciences Research Council, UK, 2007+; National Science Foundation, USA, 2006+; Australian Research Council, 2002+; National Health and Medical Research Council, Assessor, 1999+
Conference & Symposium Organisation: Organising Committee, Australasian Cognitive Neuroscience Society Conference (ACNS-2017), Adelaide; Organising Committee, International Conference on Cognitive Neuroscience (ICON-XIII 2017), Amsterdam; Scientific Committee, Society for the Advancement of Behavioral Economics (SABE-2017), Newcastle; co-Chair, Australasian Cognitive Neuroscience Society Conference (ACNS 2016), 26-29/11/2016, Newcastle; co-Chair, International Conference on Cognitive Neuroscience (ICON-XII), 27-31/7/2014, Brisbane; Chair, ICON-XII Satellite Meeting: Multidisciplinary/Translational Advances in Cognitive Control, 24-25/7/2014; Scientific Committee, International Conference on Cognitive Neuroscience (ICON-XI), Mallorca, September 2011; Scientific Committee, Australian Schizophrenia Conference, Sydney, September 2010; Organising Committee, Australasian Psychophysiology Conference, Newcastle, December 2009; Scientific Committee, Australasian Society for Psychiatric Research, Newcastle, December 2008; Symposium Chair, Electrophysiological measures of task-switching, World Congress of the International Organisation for Psychophysiology, Greece, September 2004; Scientific Committee, World Congress of the International Organisation for Psychophysiology, Sydney, 2000; Scientific Committee, Australasian Psychophysiology Conference, Sydney, December 2002; Treasurer, Organising Committee, Australasian Psychophysiology Conference, Newcastle, 2001; Chair, ForeFront 2003, Early Career Academic Conference Day, FSCIT, Newcastle, 2001
Collaborations
Prof Birte Forstmann, University of Amsterdam (UvA); Dr Mike Cohen (UvA); Prof Mark Steyvers, University of California, Irvine (UCI), Prof Francisco Barcelo, University of the Balearic Islands, Spain (UBI); Dr Sharna Jamadar, Monash Uni; Prof Rhoshel Lenroot, UNSW, Prof Pat Michie, Psych UON; Prof Andrew Heathcote, UTas; Prof Sharon Dawe, Griffith U; Prof Leanne Hides, QUT; Prof John Duncan, University of Cambridge; Prof Monica Fabiani, University of Illinois at Urbana Champaign (UIUC); Prof Gabriele Gratton, UIUC; Prof Natalie Phillips, Concordia University; Dist Prof Shulan Hsieh, National Cheng Kung University (NCKU), Taiwan; Prof Chris Levi, Hunter New England Area Health (HNEAH); Prof Mark Parsons, HNEAH; Dr Andrew Bivard, Medicine & Public Health UON; Dr Grant Bateman, HNEAH; Dr Jodie Marquez, Health Sci UON; Dr Heidi Janssen, Health Sci UON; Prof Neil Spratt, Biomed Sci UON; Dr Linda Campbell, Psych UON; A/Prof Alison Lane, Health Sciences UON; Prof Joerg Mattes, Medicine & Public Health UON; Dr Vanessa Murphy, M&PH UON; Prof Peter Gibson, M&PH UON
Qualifications
- PhD, University of New South Wales
- Masters Qualifying (Psychology)(Honours), University of New South Wales
- Bachelor of Arts (Psychology), Deree College, Greece
Keywords
- Cognitive Neuroscience
- Cognitive flexibiity
- Developmental Psychopathology
- Executive Control Processes
- Lifespan Development
- Research Methodology
Languages
- Greek (Fluent)
Fields of Research
Code | Description | Percentage |
---|---|---|
520203 | Cognitive neuroscience | 40 |
520106 | Psychology of ageing | 30 |
520401 | Cognition | 30 |
Professional Experience
UON Appointment
Title | Organisation / Department |
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Professor | University of Newcastle School of Psychology Australia |
Academic appointment
Dates | Title | Organisation / Department |
---|---|---|
1/1/2014 - | Director | Functional Neuroimaging Laboratory Australia |
1/1/2010 - 31/12/2013 | Editorial Board - Neuropsychologia | Neuropsychologia Australia |
1/3/2007 - | Co-Convenor of Emerging Programs Panel | Centre for Brain and Mental Health Research Australia |
1/1/2005 - | Founding Member and Member of Management Committee | HMRI Research Volunteer Register Australia |
1/9/2004 - 2/9/2004 | Symposium Organiser and Chair | World Congress of the International Organisation for Psychophysiology Greece |
1/11/2003 - 2/11/2003 |
Conference Convenor - Early Career Academic Conference Early Career Academic Conference, Faculty of Science and Information Technology |
University of Newcastle Faculty of Science and IT Australia |
1/1/2002 - 31/12/2007 | Member - Scientific Advisory Committee of Parkinson's NSW | Scientific Advisory Committee of Parkinson's NSW Australia |
1/2/2000 - 1/12/2000 |
Scientific Committee Member 10th World Congress of the International Organisation for Psychophysiology, Sydney |
International Organisation of Psychophysiology Australia |
1/1/2000 - 1/12/2000 |
Treasurer/ Organising Committee 11th Australasian Psychophysiology Conference |
Australiasian Psychophysiology Conference Australia |
1/1/2000 - 31/12/2007 | Affiliated Researcher - Clinical Neuroscience Program of Hunter Medical Research Institute | Clinical Neuroscience Program of Hunter Medical Research Institute Australia |
1/1/1997 - 1/8/1998 | Post-Doctoral Research Fellow | Hospital Sainte-Justine Laboratoire de Psychophysiologie Cognitive et de Neuropsychiatrie Canada |
1/2/1994 - 1/12/1996 | Post-Doctoral Research Fellow | Macquarie University School of Behavioural Sciences Australia |
1/1/1994 - 31/12/2007 | Affiliated Researcher - Neuroscience Institute for Schizophrenia and Allied Disorders (NISAD) | Neuroscience Institute for Schizophrenia and Allied Disorders (NISAD) Australia |
1/2/1992 - 1/1/1994 | Research Officer | Prince of Wales Hospital Biological Schizophrenia Research Team Australia |
Membership
Dates | Title | Organisation / Department |
---|---|---|
1/1/2005 - 31/12/2007 | Member - Cognitive Neuroscience Society | Cognitive Neuroscience Society United States |
1/1/2003 - 31/12/2004 | Early Career Academic Representative - Faculty Science and IT Research Committee | Faculty Science and IT Research Committee Australia |
1/1/2002 - 31/12/2007 | Member - Psychonomics Society, USA | Psychonomics Society United States |
1/1/2001 - 31/12/2003 | Member - Faculty of Science and IT Ethics Committee | Faculty of Science and IT Ethics Committee Australia |
1/1/1992 - 31/12/2007 | Member - Australasian Society for Psychophysiology | Australasian Society for Psychophysiology Australia |
1/1/1987 - | Member - International Society for Psychophysiological Research (SRP) | International Society for Psychophysiological Research (SRP) Australia |
Professional appointment
Dates | Title | Organisation / Department |
---|---|---|
1/1/2015 - 31/12/2017 | Associate Editor, Psychophysiology | Society for Psychophysiological Research United States |
1/7/2002 - 1/12/2007 |
Member, Scientific Committee 12th Australasian Psychophysiology Conference |
Australiasian Psychophysiology Conference Australia |
Invitations
External Examiner
Year | Title / Rationale |
---|---|
2005 |
Professorial Appointment Organisation: University of Amsterdam Description: I was invited by the Head of the Department of Psychology of the University of Amsterdam to review the application of a highly respected researcher in the area of cognitive control for a Chair in Psychology. |
Participant
Year | Title / Rationale |
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2005 |
McGill MNI Colloquium Series Organisation: Montreal Neurological Institute, McGill University, Description: I was invited to deliver this lecture by a highly prominent neuroscientist in the area of cognitive neuroscience at MNI. |
2005 |
International Conference on Attentional Control Organisation: National Chung Cheng University Description: I was invited to present a plenary address at this conference that included only invited speakers offering plenary addresses. The speakers were all high calibre scientists in the area. |
PhD Examiner
Year | Title / Rationale |
---|---|
2006 | Investigating motor preparation and the importance of external information in people with Parkinson's disease. |
2005 |
ERP measures of response inhibition Organisation: University of Wollongong |
Publications
For publications that are currently unpublished or in-press, details are shown in italics.
Book (2 outputs)
Year | Citation | Altmetrics | Link |
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2018 | Dynamics of cognitive control: A view across methodologies., Wiley, Amsterdam (2018) | ||
2016 | 6th Australasian Cognitive Neuroscience Society (ACNS) Conference Proceedings, University of Newcastle, Newcastle, Australia (2016) |
Chapter (5 outputs)
Year | Citation | Altmetrics | Link | |||||
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2024 |
Smith AE, Bower IS, Fabiani M, Karayanidis F, 'Environmental enrichment in cognitive and brain aging', Reference Module in Neuroscience and Biobehavioral Psychology, Elsevier (2024)
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2021 |
Karayanidis F, Kelly M, Nilsson PM, 'Music and the Brain across the Lifespan', The Science and Psychology of Music From Mozart at the Office to Beyoncé at the Gym, Greenwood. ABC-CLIO, Santa Barbara, California 100-104 (2021) [B1]
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2021 |
Karayanidis F, McKewen M, 'More than just a test Task-switching paradigms offer an early warning system for cognitive decline', The Psychology of Learning and Motivation - Advances in Research and Theory, Elsevier, Cambridge, MA 141-193 (2021) [B1]
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2015 |
Jamadar SD, Thienel R, Karayanidis F, 'Task Switching Processes', Brain Mapping: An Encyclopedic Reference, Academic Press, London, UK 327-335 (2015) [D1]
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2014 | Karayanidis F, Jamadar SD, 'Event-Related Potentials Reveal Multiple Components of Proactive and Reactive Control in Task Switching', Task Switching and Cognitive Control, Oxford University Press, New York 200-236 (2014) [B1] | Nova | ||||||
Show 2 more chapters |
Journal article (99 outputs)
Year | Citation | Altmetrics | Link | ||||||||
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2024 |
Mellow ML, Dumuid D, Olds T, Stanford T, Dorrian J, Wade AT, et al., 'Cross-sectional associations between 24-hour time-use composition, grey matter volume and cognitive function in healthy older adults', International Journal of Behavioral Nutrition and Physical Activity, 21 (2024) [C1] Background: Increasing physical activity (PA) is an effective strategy to slow reductions in cortical volume and maintain cognitive function in older adulthood. However, PA does n... [more] Background: Increasing physical activity (PA) is an effective strategy to slow reductions in cortical volume and maintain cognitive function in older adulthood. However, PA does not exist in isolation, but coexists with sleep and sedentary behaviour to make up the 24-hour day. We investigated how the balance of all three behaviours (24-hour time-use composition) is associated with grey matter volume in healthy older adults, and whether grey matter volume influences the relationship between 24-hour time-use composition and cognitive function. Methods: This cross-sectional study included 378 older adults (65.6 ± 3.0 years old, 123 male) from the ACTIVate study across two Australian sites (Adelaide and Newcastle). Time-use composition was captured using 7-day accelerometry, and T1-weighted magnetic resonance imaging was used to measure grey matter volume both globally and across regions of interest (ROI: frontal lobe, temporal lobe, hippocampi, and lateral ventricles). Pairwise correlations were used to explore univariate associations between time-use variables, grey matter volumes and cognitive outcomes. Compositional data analysis linear regression models were used to quantify associations between ROI volumes and time-use composition, and explore potential associations between the interaction between ROI volumes and time-use composition with cognitive outcomes. Results: After adjusting for covariates (age, sex, education), there were no significant associations between time-use composition and any volumetric outcomes. There were significant interactions between time-use composition and frontal lobe volume for long-term memory (p = 0.018) and executive function (p = 0.018), and between time-use composition and total grey matter volume for executive function (p = 0.028). Spending more time in moderate-vigorous PA was associated with better long-term memory scores, but only for those with smaller frontal lobe volume (below the sample mean). Conversely, spending more time in sleep and less time in sedentary behaviour was associated with better executive function in those with smaller total grey matter volume. Conclusions: Although 24-hour time use was not associated with total or regional grey matter independently, total grey matter and frontal lobe grey matter volume moderated the relationship between time-use composition and several cognitive outcomes. Future studies should investigate these relationships longitudinally to assess whether changes in time-use composition correspond to changes in grey matter volume and cognition.
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2023 |
Karayanidis F, Hawkins GE, Wong ASW, Aziz F, Hunter M, Steyvers M, 'Jointly modeling behavioral and EEG measures of proactive control in task switching.', Psychophysiology, 60 e14241 (2023) [C1]
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2023 |
Woolard A, Benders T, Campbell LE, Whalen OM, Mallise C, Karayanidis F, et al., 'The relationship between pitch contours in infant-directed speech and early signs of autism in infancy.', Infant Behav Dev, 72 101860 (2023) [C1]
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2023 |
Kelly M, English H, Dingle G, Karayanidis F, Davidson JW, 'Widening Participation in Creative Activities for Older Adults: A Report on a Symposium Held in Australia', Voices, 23 (2023) [C1]
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2022 |
Mallise CA, Murphy VE, Karayanidis F, Armstrong H, Whalen OM, Woolard AJ, et al., 'Parenting stress in mothers with asthma during the postpartum period', Journal of Asthma, 59 2091-2099 (2022) [C1] Objective: Maternal asthma often complicates pregnancy and is linked with poorer quality of life. Additionally, individuals with asthma are at an increased risk of depression and ... [more] Objective: Maternal asthma often complicates pregnancy and is linked with poorer quality of life. Additionally, individuals with asthma are at an increased risk of depression and anxiety. We examined whether asthma during pregnancy is related to parenting stress in the first year postpartum and if this relationship varies with level of asthma control. Methods: This cohort survey-based study included mothers with (n = 157) and without (n = 79) asthma. Mothers with asthma participated in this study following participation in a randomized controlled trial of a novel asthma management strategy during pregnancy. Mothers completed the Parenting Stress Index¿Short Form during the first 12 months postpartum. Mothers with asthma also completed the Asthma Control Questionnaire. Results: Parenting stress did not differ between mothers with and without asthma. Additionally, for mothers with asthma, there were no differences in levels of parenting stress based on asthma control. Conclusions: This study suggests that mothers with asthma are not at an increased risk for excessive parenting stress. However, due to response and sampling bias, levels of parenting stress in asthmatic mothers may be underreported in our sample.
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2022 |
Woolard A, Lane AE, Campbell LE, Whalen OM, Swaab L, Karayanidis F, et al., 'Infant and Child-Directed Speech Used with Infants and Children at Risk or Diagnosed with Autism Spectrum Disorder: a Scoping Review', Review Journal of Autism and Developmental Disorders, 9 290-306 (2022) [C1] Infants diagnosed with autism spectrum disorder (autism) have difficulty engaging in social communication and interactions with others and often experience language impairment. Th... [more] Infants diagnosed with autism spectrum disorder (autism) have difficulty engaging in social communication and interactions with others and often experience language impairment. The use of infant-directed speech (IDS), which is the speech register used when interacting with infants, is associated with infant language and socio-communicative development. The aim of this study was twofold; the first aim was to scope the literature to determine if evidence exists for differences between the IDS caregivers use to infants at high-risk or those later diagnosed with autism, and the IDS typically spoken to neurotypical infants. The second aim was to investigate if any IDS characteristics used by caregivers of high-risk or diagnosed infant populations predicted language development. Twenty-six studies were included and provided evidence that high-risk and later diagnosed infants are exposed to similar amounts of IDS as their neurotypical peers. There is evidence, however, that the IDS used with high-risk and later diagnosed infants may comprise shorter utterances, more action-directing content, fewer questions, more attention bids, and more follow-in commenting. There is also evidence that more attention bids and follow-in commenting used to infants at high risk or those later diagnosed with autism were associated with better language abilities longitudinally.
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2022 |
Woolard A, Coleman A, Johnson T, Wakely K, Campbell LE, Mallise A, et al., 'Parent-infant interaction quality is related to preterm status and sensory processing', INFANT BEHAVIOR & DEVELOPMENT, 68 (2022) [C1]
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2022 |
Olds TS, Dumuid D, Mellow ML, Keage HAD, Wade AT, Hunter M, et al., 'The perceived mental effort of everyday activities in older adults', EXPERIMENTAL GERONTOLOGY, 169 (2022) [C1]
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2022 |
Mellow ML, Dumuid D, Wade AT, Stanford T, Olds TS, Karayanidis F, et al., 'Twenty-four-hour time-use composition and cognitive function in older adults: Cross-sectional findings of the ACTIVate study', FRONTIERS IN HUMAN NEUROSCIENCE, 16 (2022) [C1]
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2022 |
English H, Kelly M, Danckert C, Rosekilly P, Donoghoe Z, Karayanidis F, 'Song-write you way to wellbeing: Six-week Pilot Study of an Online Program for Older Adults', Journal of Music, Health, and Wellbeing, 1-15 (2022) [C1]
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2021 |
McKewen M, Cooper PS, Skippen P, Wong ASW, Michie PT, Karayanidis F, 'Dissociable theta networks underlie the switch and mixing costs during task switching', Human Brain Mapping, 42 4643-4657 (2021) [C1] During task-switching paradigms, both event-related potentials and time-frequency analyses show switch and mixing effects at frontal and parietal sites. Switch and mixing effects ... [more] During task-switching paradigms, both event-related potentials and time-frequency analyses show switch and mixing effects at frontal and parietal sites. Switch and mixing effects are associated with increased power in broad frontoparietal networks, typically stronger in the theta band (~4¿8¿Hz). However, it is not yet known whether mixing and switch costs rely upon common or distinct networks. In this study, we examine proactive and reactive control networks linked to task switching and mixing effects, and whether strength of connectivity in these networks is associated with behavioural outcomes. Participants (n¿= 197) completed a cued-trials task-switching paradigm with concurrent electroencephalography, after substantial task practice to establish strong cue-stimulus¿response representations. We used inter-site phase clustering, a measure of functional connectivity across electrode sites, to establish cross-site connectivity from a frontal and a parietal seed. Distinct theta networks were activated during proactive and reactive control periods. During the preparation interval, mixing effects were associated with connectivity from the frontal seed to parietal sites, and switch effects with connectivity from the parietal seed to occipital sites. Lateralised occipital connectivity was common to both switch and mixing effects. After target onset, frontal and parietal seeds showed a similar pattern of connectivity across trial types. These findings are consistent with distinct and common proactive control networks and common reactive networks in highly practised task-switching performers.
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2021 |
Nicolas K, Goodin P, Visser MM, Michie PT, Bivard A, Levi C, et al., 'Altered Functional Connectivity and Cognition Persists 4 Years After a Transient Ischemic Attack or Minor Stroke', FRONTIERS IN NEUROLOGY, 12 (2021) [C1]
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2021 |
Mallise CA, Lane AE, Murphy VE, Woolard A, Whalen OM, Gibson PG, et al., 'Developmental Profiles of Infants with an Elevated Likelihood of Autism Who Were Born to Mothers with Asthma: a Case Series', Advances in Neurodevelopmental Disorders, 5 473-487 (2021) [C1] Objectives: Differences in the development of autistic children have been observed within the first year of life. Infant siblings of autistic children who are later diagnosed with... [more] Objectives: Differences in the development of autistic children have been observed within the first year of life. Infant siblings of autistic children who are later diagnosed with autism themselves have differences in temperament, social communication, attention, and sensory and motor behaviors by 12¿months of age. However, less is known about the early development of other increased-likelihood groups. Some studies have identified that children born to mothers with asthma have a slightly elevated likelihood of autism. However, no studies have examined other aspects of their early development. Methods: Using a case series design, we profiled the temperament (Carey Temperament Scales), sensory (Sensory Profile 2), and global developmental features (Bayley-III) of seven Australian infants born to mothers with asthma who were screened to have an elevated likelihood of autism (First Year Inventory). Results: We found differences from the norms in temperament across the three timepoints (6¿weeks, 6¿months, and 12¿months), in the domains of rhythmicity, mood, persistence, and distractibility. Infants had typical sensory features at 6¿weeks and 6¿months; however, a sensory-sensitivity subtype was observed at 12¿months. Lastly, at 12¿months, cognitive skills were mostly typical, language skills were underdeveloped, and motor skills varied between infants. Conclusions: Results suggest that there may be a developmental profile indicative of an elevated likelihood of autism in infants born to mothers with asthma. However, due to the small sample size, these findings need to be considered with caution. Further research is needed to confirm diagnoses of autism in our sample.
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2021 |
Mallise CA, Murphy VE, Campbell LE, Woolard AJ, Whalen OM, Milton G, et al., 'Early Sensory and Temperament Features in Infants Born to Mothers With Asthma: A Cross-Sectional Study', Frontiers in Psychology, 12 (2021) [C1] Maternal asthma in pregnancy is associated with an increased risk of adverse perinatal outcomes. Adverse perinatal outcomes may result in poorer infant developmental outcomes, suc... [more] Maternal asthma in pregnancy is associated with an increased risk of adverse perinatal outcomes. Adverse perinatal outcomes may result in poorer infant developmental outcomes, such as temperament and sensory difficulties. This study aimed to (1) assess differences in temperament and sensory features between infants born to mothers with and without asthma and (2) investigate differences in these infant behaviours as a function of maternal asthma severity and asthma control. Mothers completed the Carey Temperament Scales and the Sensory Profile 2 at either 6 weeks, 6 months, or 12 months postpartum. Overall, we observed no significant differences between infants born to mothers with and without asthma in their temperament or sensory features; scores in both domains fell within the normative range. More infants in the asthma group, however, were reported to be highly distractible. When compared with normative data, infants in both groups were reported to have poor predictability of biological functions and fewer infants engaged in low levels of sensory behaviours. Some infants were observed to experience difficulties with hyper-reactivity within several domains. Maternal asthma severity and control during pregnancy were not linked to significant differences between infant temperament and sensory features. The present findings indicate that infants born to mothers with asthma are not at an increased risk overall for temperament or sensory difficulties, compared to control infants. However, a subset of infants across both groups may be at risk for attention or sensory hyper-reactivity difficulties. Further research into the developmental outcomes of infants born to mothers with asthma is warranted.
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2020 |
Mavilidi MF, Lubans DR, Miller A, Eather N, Morgan PJ, Lonsdale C, et al., 'Impact of the Thinking while Moving in English intervention on primary school children s academic outcomes and physical activity: A cluster randomised controlled trial', International Journal of Educational Research, 102 101592-101592 (2020) [C1]
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2020 |
McKewen M, Cooper PS, Wong ASW, Michie PT, Sauseng P, Karayanidis F, 'Task-switching costs have distinct phase-locked and nonphase-locked EEG power effects', PSYCHOPHYSIOLOGY, 57 (2020) [C1]
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2020 |
Nicolas K, Levi C, Evans TJ, Michie PT, Magin P, Quain D, et al., 'Cognition in the First Year After a Minor Stroke, Transient Ischemic Attack, or Mimic Event and the Role of Vascular Risk Factors', Frontiers in Neurology, 11 (2020) [C1]
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2020 |
Conley AC, Karayanidis F, Jolly TAD, Yang M-H, Hsieh S, 'Cerebral Arterial Pulsatility and Global White Matter Microstructure Impact Spatial Working Memory in Older Adults With and Without Cardiovascular Risk Factors', FRONTIERS IN AGING NEUROSCIENCE, 12 (2020) [C1]
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2020 |
Mallise CA, Lane AE, Woolard AJ, Whalen OM, Murphy VE, Karayanidis F, Campbell LE, 'The temperament features associated with autism spectrum disorder in childhood: A systematic review', Research in Developmental Disabilities, 104 (2020) [C1]
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2020 |
Skippen P, Fulham WR, Michie PT, Matzke D, Heathcote A, Karayanidis F, 'Reconsidering electrophysiological markers of response inhibition in light of trigger failures in the stop-signal task', Psychophysiology, 57 (2020) [C1]
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2020 |
Whalen OM, Campbell LE, Murphy VE, Lane AE, Gibson PG, Mattes J, et al., 'Observational study of mental health in asthmatic women during the prenatal and postnatal periods', Journal of Asthma, 57 829-841 (2020) [C1] Objective: We aimed to examine the prevalence and severity of psychological distress of women with asthma in both the prenatal and postnatal periods, and to determine whether asth... [more] Objective: We aimed to examine the prevalence and severity of psychological distress of women with asthma in both the prenatal and postnatal periods, and to determine whether asthmatic women with and without mental health problems differ in self-management, medications knowledge, and asthma symptoms. Methods: We assessed spirometry performance and asthma symptoms in 120 women (mean age 29.8 years) before 23 weeks gestation, as part of the Breathing for Life Trial (Trial ID: ACTRN12613000202763). Prenatal depression data was obtained from medical records. At 6 weeks postpartum, we assessed general health, self-reported asthma control, depression symptoms (with the Edinburgh Postnatal Depression Scale) and adaptive functioning (with the Achenbach System of Empirically Based Assessment scales). Results: Twenty percent of our sample reported having a current mental health diagnosis, 14% reported currently receiving mental health care, while 47% reported having received mental health care in the past (and may/may not have received a diagnosis). The sample scored high on the Aggressive Behavior, Avoidant Personality, and Attention Deficit/Hyperactivity scales. Poorer self-reported postnatal asthma control was strongly correlated with elevated somatic complaints, externalizing problems, antisocial personality problems, and greater withdrawal. Prenatal spirometry or asthma severity and control were largely not associated with measures of psychopathology. Conclusions: These findings indicate that pregnant women with asthma frequently report issues with psychopathology during the prenatal and postnatal periods, and that the subjective perception of asthma control may be more related to psychopathology than objective asthma measures. However, due to sample bias, these findings are likely to be understated.
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2019 |
Steyvers M, Hawkins GE, Karayanidis F, Brown SD, 'A large-scale analysis of task switching practice effects across the lifespan', Proceedings of the National Academy of Sciences of the United States of America, 116 17735-17740 (2019) [C1] An important feature of human cognition is the ability to flexibly and efficiently adapt behavior in response to continuously changing contextual demands. We leverage a large-scal... [more] An important feature of human cognition is the ability to flexibly and efficiently adapt behavior in response to continuously changing contextual demands. We leverage a large-scale dataset from Lumosity, an online cognitive-training platform, to investigate how cognitive processes involved in cued switching between tasks are affected by level of task practice across the adult lifespan. We develop a computational account of task switching that specifies the temporal dynamics of activating task-relevant representations and inhibiting task-irrelevant representations and how they vary with extended task practice across a number of age groups. Practice modulates the level of activation of the task-relevant representation and improves the rate at which this information becomes available, but has little effect on the task-irrelevant representation. While longterm practice improves performance across all age groups, it has a greater effect on older adults. Indeed, extensive task practice can make older individuals functionally similar to lesspracticed younger individuals, especially for cognitive measures that focus on the rate at which task-relevant information becomes available.
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2019 |
Cooper PS, Karayanidis F, McKewen M, McLellan-Hall S, Wong ASW, Skippen P, Cavanagh JF, 'Frontal theta predicts specific cognitive control-induced behavioural changes beyond general reaction time slowing', NeuroImage, 189 130-140 (2019) [C1] Investigations into the neurophysiological underpinnings of control suggest that frontal theta activity is increased with the need for control. However, these studies typically sh... [more] Investigations into the neurophysiological underpinnings of control suggest that frontal theta activity is increased with the need for control. However, these studies typically show this link by reporting associations between increased theta and RT slowing ¿ a process that is contemporaneous with cognitive control but does not strictly reflect the specific use of control. In this study, we assessed frontal theta responses that underpinned the switch cost in task switching ¿ a specific index of cognitive control that does not rely exclusively on RT slowing. Here, we utilised a single-trial regression approach to assess 1) how cognitive control demands beyond simple RT slowing were linked to midfrontal theta and 2) whether midfrontal theta effects remained stable over time. In a large cohort that included a longitudinal subsample, we found that midfrontal theta was modulated by switch costs, with enhanced theta power when preparing to switch vs. repeating a task. These effects were reliable after a two-year interval (Cronbach's a.39-0.74). In contrast, we found that trial-by-trial modulations of midfrontal theta power predicted the size of the switch cost ¿ so that switch trials with increased theta produced smaller switch costs. Interestingly, these relationships between theta and behaviour were less stable over time (Cronbach's a 0-0.61), with participants first using both delta and theta bands to influence behaviour whereas after two years only theta associations with behaviour remained. Together, these findings suggest midfrontal theta supports the need for control beyond simple RT slowing and reveal that midfrontal theta effects remain relatively stable over time.
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2019 |
Skippen P, Matzke D, Heathcote A, Fulham WR, Michie P, Karayanidis F, 'Reliability of triggering inhibitory process is a better predictor of impulsivity than SSRT', Acta Psychologica, 192 104-117 (2019) [C1] The ability to control behaviour is thought to rely at least partly on adequately suppressing impulsive responses to external stimuli. However, the evidence for a relationship bet... [more] The ability to control behaviour is thought to rely at least partly on adequately suppressing impulsive responses to external stimuli. However, the evidence for a relationship between response inhibition ability and impulse control is weak and inconsistent. This study investigates the relationship between response inhibition and both self-report and behavioural measures of impulsivity as well as engagement in risky behaviours in a large community sample (N = 174) of healthy adolescents and young adults (15¿35 years). Using a stop-signal paradigm with a number parity go task, we implemented a novel hierarchical Bayesian model of response inhibition that estimates stop-signal reaction time (SSRT) as a distribution and also accounts for failures to react to the stop-signal (i.e., ¿trigger failure¿), and failure to react to the choice stimulus (i.e., ¿go failure¿ or omission errors). In line with previous studies, the model reduced estimates of SSRT by approximately 100 ms compared with traditional non-parametric SSRT estimation techniques. We found significant relationships between behavioural and self-report measures of impulsivity and traditionally estimated SSRT, that did not hold for the model-based SSRT estimates. Instead, behavioural impulsivity measures were correlated with rate of trigger failure. The relationship between trigger failure and impulsivity suggests that the former may index a higher order inhibition process, whereas SSRT may index a more automatic inhibition process. We suggest that the existence of distinct response inhibition processes that may be associated with different levels of cognitive control.
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2019 |
Conley A, Cooper P, Karayanidis F, Gardner AJ, Levi CR, Stanwell P, et al., 'Resting state electroencephalography and sport-related concussion: A systematic review', JOURNAL OF NEUROTRAUMA, 36 1-13 (2019) [C1]
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2019 |
McKewen M, Skippen P, Cooper PS, Wong ASW, Michie PT, Lenroot R, Karayanidis F, 'Does cognitive control ability mediate the relationship between reward-related mechanisms, impulsivity, and maladaptive outcomes in adolescence and young adulthood?', Cognitive, Affective and Behavioral Neuroscience, 19 653-676 (2019) [C1]
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2019 |
McDonald MW, Black SE, Copland DA, Corbett D, Dijkhuizen RM, Farr TD, et al., 'Cognition in stroke rehabilitation and recovery research: Consensus-based core recommendations from the second Stroke Recovery and Rehabilitation Roundtable', INTERNATIONAL JOURNAL OF STROKE, 14 774-782 (2019)
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2019 |
Whalen OM, Karayanidis F, Murphy VE, Lane AE, Mallise CA, Campbell LE, 'The effects of maternal asthma during pregnancy on child cognitive and behavioral development: A systematic review', Journal of Asthma, 56 130-141 (2019) [C1] Objective: Maternal asthma during pregnancy is associated with a higher risk of negative perinatal outcomes. However, little is known about the direct effects of maternal asthma o... [more] Objective: Maternal asthma during pregnancy is associated with a higher risk of negative perinatal outcomes. However, little is known about the direct effects of maternal asthma on infant cognitive development. We examined the evidence for an impact of maternal asthma during pregnancy on cognitive and behavioral development of the child. Data sources: We conducted a MEDLINE, PsychINFO, and manual search of the databases for all available studies until January 9th, 2018. Study Selections: Studies were deemed relevant if they included child cognitive and behavioral development as the outcome, with maternal asthma as the determinant of interest. Results: Ten articles matched selection criteria. Some studies report that maternal asthma is associated with increased risk for autism and intellectual disability in children. However, these effects are small and are often eliminated when controlling for confounding variables. Other studies have found no association. The only prospective study found that well-managed asthma during pregnancy was not associated with negative developmental outcomes in children. Conclusions: The evidence suggests that the relationship between maternal asthma during pregnancy and poor developmental and behavioral outcomes of children is weak. Children of mothers with well-managed asthma during pregnancy have similar developmental trajectories to those born to healthy mothers. Prospective, longitudinal studies are needed to confirm these conclusions. Optimal asthma management is important in pregnancy as it may have longer term benefits for the health of the offspring. As the rate of asthma increases in the population, the implications of maternal asthma on child development will be of greater importance.
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2018 |
Provost A, Jamadar S, Heathcote A, Brown SD, Karayanidis F, 'Intertrial RT variability affects level of target-related interference in cued task switching', PSYCHOPHYSIOLOGY, 55 (2018) [C1]
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2018 |
Gratton G, Cooper P, Fabiani M, Carter CS, Karayanidis F, 'Dynamics of cognitive control: Theoretical bases, paradigms, and a view for the future', PSYCHOPHYSIOLOGY, 55 (2018) [C1]
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2018 |
Wong ASW, Cooper PS, Conley AC, McKewen M, Fulham WR, Michie PT, Karayanidis F, 'Event-Related Potential Responses to Task Switching Are Sensitive to Choice of Spatial Filter', FRONTIERS IN NEUROSCIENCE, 12 (2018) [C1]
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2017 |
Marquez JL, Conley AC, Karayanidis F, Miller J, Lagopoulos J, Parsons MW, 'Determining the benefits of transcranial direct current stimulation on functional upper limb movement in chronic stroke', International Journal of Rehabilitation Research, 40 138-145 (2017) [C1] Transcranial direct current stimulation (tDCS) has been proposed as a tool to enhance stroke rehabilitation; however, evidence to support its use is lacking. The aim of this study... [more] Transcranial direct current stimulation (tDCS) has been proposed as a tool to enhance stroke rehabilitation; however, evidence to support its use is lacking. The aim of this study was to investigate the effects of anodal and cathodal tDCS on upper limb function in chronic stroke patients. Twenty five participants were allocated to receive 20 min of 1 mA of anodal, cathodal or sham cortical stimulation in a random, counterbalanced order. Patients and assessors were blinded to the intervention at each time point. The primary outcome was upper limb performance as measured by the Jebsen Taylor Test of Hand Function (total score, fine motor subtest score and gross motor subtest score) as well as grip strength. Each outcome was assessed at baseline and at the conclusion of each intervention in both upper limbs. Neither anodal nor cathodal stimulation resulted in statistically significantly improved upper limb performance on any of the measured tasks compared with sham stimulation (P>0.05). When the data were analysed according to disability, participants with moderate/severe disability showed significantly improved gross motor function following cathodal stimulation compared with sham (P=0.014). However, this was accompanied by decreased key grip strength in the unaffected hand (P=0.003). We are unable to endorse the use of anodal and cathodal tDCS in the management of upper limb dysfunction in chronic stroke patients. Although there appears to be more potential for the use of cathodal stimulation in patients with severe disability, the effects were small and must be considered with caution as they were accompanied by unanticipated effects in the unaffected upper limb.
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2017 |
Cooper PS, Wong ASW, McKewen M, Michie PT, Karayanidis F, 'Frontoparietal theta oscillations during proactive control are associated with goal-updating and reduced behavioral variability', Biological Psychology, 129 253-264 (2017) [C1] Low frequency oscillations in the theta range (4¿8 Hz) are increasingly recognized as having a crucial role in flexible cognition. Such evidence is typically derived from studies ... [more] Low frequency oscillations in the theta range (4¿8 Hz) are increasingly recognized as having a crucial role in flexible cognition. Such evidence is typically derived from studies in the context of reactive (stimulus-driven) control processes. However, little research has explored the role of theta oscillations in preparatory control processes. In the current study, we explored the extent of theta oscillations during proactive cognitive control and determined if these oscillations were associated with behavior. Results supported a general role of theta oscillations during proactive cognitive control, with increased power and phase coherence during the preparatory cue interval. Further, theta oscillations across frontoparietal electrodes were also modulated by proactive control demands, with increased theta phase synchrony and power for cues signaling the need for goal updating. Finally, we present novel evidence of negative associations between behavioral variability and both power and phase synchrony across many of these frontoparietal electrodes that were associated with the need for goal updating. In particular, greater consistency in frontoparietal theta oscillations, indicated by increased theta phase and power during mixed-task blocks, resulted in more consistent task-switching performance. Together, these findings provide new insight into the temporal dynamics and functional relevance of theta oscillations during proactive cognitive control.
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2017 |
Freeman EE, Karayanidis F, Chalmers KA, 'Metacognitive monitoring of working memory performance and its relationship to academic achievement in Grade 4 children', Learning and Individual Differences, 57 58-64 (2017) [C1] The relationship between metacognitive monitoring of working memory performance and academic achievement was examined in 73 Grade 4 children. Working memory was assessed using the... [more] The relationship between metacognitive monitoring of working memory performance and academic achievement was examined in 73 Grade 4 children. Working memory was assessed using the Working Memory Power Test (WMPT) for children. Metacognitive monitoring was assessed by confidence ratings and two calibration measures, the Bias Index and the Absolute Accuracy Index, calculated from WMPT scores. Children also completed the Wechsler Individual Achievement Test - Australian Abbreviated (WIAT-II). Regression analyses showed the Bias Index was the best metacognitive monitoring calibration measure for predicting academic achievement. These findings extend previous research in two important ways. Firstly, we have shown that Grade 4 children have metacognitive monitoring abilities. Secondly, we have demonstrated that children are able to metacognitively monitor their working memory performance and that the calibration of this monitoring is related to their academic achievement.
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2017 |
Jolly TAD, Cooper PS, Rennie JL, Levi CR, Lenroot R, Parsons MW, et al., 'Age-related decline in task switching is linked to both global and tract-specific changes in white matter microstructure', Human Brain Mapping, 38 1588-1603 (2017) [C1] Task-switching performance relies on a broadly distributed frontoparietal network and declines in older adults. In this study, they investigated whether this age-related decline i... [more] Task-switching performance relies on a broadly distributed frontoparietal network and declines in older adults. In this study, they investigated whether this age-related decline in task switching performance was mediated by variability in global or regional white matter microstructural health. Seventy cognitively intact adults (43¿87 years) completed a cued-trials task switching paradigm. Microstructural white matter measures were derived using diffusion tensor imaging (DTI) analyses on the diffusion-weighted imaging (DWI) sequence. Task switching performance decreased with increasing age and radial diffusivity (RaD), a measure of white matter microstructure that is sensitive to myelin structure. RaD mediated the relationship between age and task switching performance. However, the relationship between RaD and task switching performance remained significant when controlling for age and was stronger in the presence of cardiovascular risk factors. Variability in error and RT mixing cost were associated with RaD in global white matter and in frontoparietal white matter tracts, respectively. These findings suggest that age-related increase in mixing cost may result from both global and tract-specific disruption of cerebral white matter linked to the increased incidence of cardiovascular risks in older adults. Hum Brain Mapp 38:1588¿1603, 2017. © 2016 Wiley Periodicals, Inc.
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2016 |
Jolly TAD, Cooper PS, Wan Ahmadul Badwi SA, Phillips NA, Rennie JL, Levi CR, et al., 'Microstructural white matter changes mediate age-related cognitive decline on the Montreal Cognitive Assessment (MoCA)', Psychophysiology, 53 258-267 (2016) [C1] Although the relationship between aging and cognitive decline is well established, there is substantial individual variability in the degree of cognitive decline in older adults. ... [more] Although the relationship between aging and cognitive decline is well established, there is substantial individual variability in the degree of cognitive decline in older adults. The present study investigates whether variability in cognitive performance in community-dwelling older adults is related to the presence of whole brain or tract-specific changes in white matter microstructure. Specifically, we examine whether age-related decline in performance on the Montreal Cognitive Assessment (MoCA), a cognitive screening tool, is mediated by the white matter microstructural decline. We also examine if this relationship is driven by the presence of cardiovascular risk factors or variability in cerebral arterial pulsatility, an index of cardiovascular risk. Sixty-nine participants (aged 43-87) completed behavioral and MRI testing including T1 structural, T2-weighted FLAIR, and diffusion-weighted imaging (DWI) sequences. Measures of white matter microstructure were calculated using diffusion tensor imaging analyses on the DWI sequence. Multiple linear regression revealed that MoCA scores were predicted by radial diffusivity (RaD) of white matter beyond age or other cerebral measures. While increasing age and arterial pulsatility were associated with increasing RaD, these factors did not mediate the relationship between total white matter RaD and MoCA. Further, the relationship between MoCA and RaD was specific to participants who reported at least one cardiovascular risk factor. These findings highlight the importance of cardiovascular risk factors in the presentation of cognitive decline in old age. Further work is needed to establish whether medical or lifestyle management of these risk factors can prevent or reverse cognitive decline in old age.
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2016 |
Cooper PS, Darriba Á, Karayanidis F, Barceló F, 'Contextually sensitive power changes across multiple frequency bands underpin cognitive control', NeuroImage, 132 499-511 (2016) [C1] Flexible control of cognition bestows a remarkable adaptability to a broad range of contexts. While cognitive control is known to rely on frontoparietal neural architecture to ach... [more] Flexible control of cognition bestows a remarkable adaptability to a broad range of contexts. While cognitive control is known to rely on frontoparietal neural architecture to achieve this flexibility, the neural mechanisms that allow such adaptability to context are poorly understood. In the current study, we quantified contextual demands on the cognitive control system via a priori estimation of information across three tasks varying in difficulty (oddball, go/nogo, and switch tasks) and compared neural responses across these different contexts. We report evidence of the involvement of multiple frequency bands during preparation and implementation of cognitive control. Specifically, a common frontoparietal delta and a central alpha process corresponded to rule implementation and motor response respectively. Interestingly, we found evidence of a frontal theta signature that was sensitive to increasing amounts of information and a posterior parietal alpha process only seen during anticipatory rule updating. Importantly, these neural signatures of context processing match proposed frontal hierarchies of control and together provide novel evidence of a complex interplay of multiple frequency bands underpinning flexible, contextually sensitive cognition.
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2016 |
Karayanidis F, Keuken MC, Wong A, Rennie JL, de Hollander G, Cooper PS, et al., 'The Age-ility Project (Phase 1): Structural and functional imaging and electrophysiological data repository', NeuroImage, 124 1137-1142 (2016) [C1] Our understanding of the complex interplay between structural and functional organisation of brain networks is being advanced by the development of novel multi-modal analyses appr... [more] Our understanding of the complex interplay between structural and functional organisation of brain networks is being advanced by the development of novel multi-modal analyses approaches. The Age-ility Project (Phase 1) data repository offers open access to structural MRI, diffusion MRI, and resting-state fMRI scans, as well as resting-state EEG recorded from the same community participants (n = 131, 15-35 y, 66 male). Raw imaging and electrophysiological data as well as essential demographics are made available via the NITRC website. All data have been reviewed for artifacts using a rigorous quality control protocol and detailed case notes are provided.
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2016 |
Conley AC, Fulham WR, Marquez JL, Parsons MW, Karayanidis F, 'No effect of anodal transcranial direct current stimulation over the motor cortex on response-related ERPs during a conflict task', Frontiers in Human Neuroscience, 10 13 (2016) [C1] Anodal transcranial direct current stimulation (tDCS) over the motor cortex is considered a potential treatment for motor rehabilitation following stroke and other neurological pa... [more] Anodal transcranial direct current stimulation (tDCS) over the motor cortex is considered a potential treatment for motor rehabilitation following stroke and other neurological pathologies. However, both the context under which this stimulation is effective and the underlying mechanisms remain to be determined. In this study, we examined the mechanisms by which anodal tDCS may affect motor performance by recording event-related potentials (ERPs) during a cued go/nogo task after anodal tDCS over dominant primary motor cortex (M1) in young adults (Experiment 1) and both dominant and non-dominant M1 in older adults (Experiment 2). In both experiments, anodal tDCS had no effect on either response time (RT) or response-related ERPs, including the cue-locked contingent negative variation (CNV) and both target-locked and response-locked lateralized readiness potentials (LRP). Bayesian model selection analyses showed that, for all measures, the null effects model was stronger than a model including anodal tDCS vs. sham. We conclude that anodal tDCS has no effect on RT or response-related ERPs during a cued go/nogo task in either young or older adults.
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2015 |
Cooper PS, Wong ASW, Fulham WR, Thienel R, Mansfield E, Michie PT, Karayanidis F, 'Theta frontoparietal connectivity associated with proactive and reactive cognitive control processes', NeuroImage, 108 354-363 (2015) [C1] Cognitive control involves both proactive and reactive processes. Paradigms that rely on reactive control have shown that frontoparietal oscillatory synchronization in the theta f... [more] Cognitive control involves both proactive and reactive processes. Paradigms that rely on reactive control have shown that frontoparietal oscillatory synchronization in the theta frequency band is associated with interference control. This study examines whether proactive control is also associated with connectivity in the same frontoparietal theta network or involves a distinct neural signature. A task-switching paradigm was used to differentiate between proactive and reactive control processes, involved in preparing to switch or repeat a task and resolving post-target interference, respectively. We confirm that reactive control is associated with frontoparietal theta connectivity. Importantly, we show that proactive control is also associated with theta band oscillatory synchronization but in a different frontoparietal network. These findings support the existence of distinct proactive and reactive cognitive control processes that activate different theta frontoparietal oscillatory networks.
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2015 |
Marquez J, Conley A, Karayanidis F, Lagopoulos J, Parsons M, 'Anodal direct current stimulation in the healthy aged: Effects determined by the hemisphere stimulated', Restorative Neurology and Neuroscience, 33 509-519 (2015) [C1] Purpose: Research popularity and scope for the application of transcranial direct current stimulation have been steadily increasing yet many fundamental questions remain unanswere... [more] Purpose: Research popularity and scope for the application of transcranial direct current stimulation have been steadily increasing yet many fundamental questions remain unanswered. We sought to determine if anodal stimulation of either hemisphere leads to improved performance of the contralateral hand and/or altered function of the ipsilateral hand, or affects movement preparation, in older subjects. Method: In this cross-over, double blind, sham controlled study, 34 healthy aged participants (age range 40-86) were randomised to receive 20 minutes of stimulation to either the dominant or non-dominant motor cortex. The primary outcome was functional performance of both upper limbs measured by the Jebsen Taylor Test and hand grip strength. Additionally, we measured motor preparation using electrophysiological (EEG) recordings. Results: Anodal stimulation resulted in statistically significantly improved performance of the non-dominant hand (p < 0.01) but did not produce significant changes in the dominant hand on any measure (p > 0.05). This effect occurred irrespective of the hemisphere stimulated. Stimulation did not produce significant effects on measures of gross function, grip strength, reaction times, or electrophysiological measures on the EEG data. Conclusion: This study demonstrated that the hemispheres respond differently to anodal stimulation and the response appears to be task specific but not mediated by age.
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2015 |
Cooper PS, Garrett PM, Rennie JL, Karayanidis F, 'Task uncertainty can account for mixing and switch costs in task-switching.', PLoS One, 10 e0131556 (2015) [C1]
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Nova | |||||||||
2015 |
Conley AC, Marquez J, Parsons MW, Fulham WR, Heathcote A, Karayanidis F, 'Anodal tDCS over the motor cortex on prepared and unprepared responses in young adults', PLoS ONE, 10 (2015) [C1] Anodal transcranial direct current stimulation (tDCS) over the primary motor cortex (M1) has been proposed as a possible therapeutic rehabilitation technique for motor impairment.... [more] Anodal transcranial direct current stimulation (tDCS) over the primary motor cortex (M1) has been proposed as a possible therapeutic rehabilitation technique for motor impairment. However, despite extensive investigation into the effects of anodal tDCS on motor output, there is little information on how anodal tDCS affects response processes. In this study, we used a cued go/nogo task with both directional and non-directional cues to assess the effects of anodal tDCS over the dominant (left) primary motor cortex on prepared and unprepared motor responses. Three experiments explored whether the effectiveness of tDCS varied with timing between stimulation and test. Healthy, right-handed young adults participated in a double-blind randomised controlled design with crossover of anodal tDCS and sham stimulation. In Experiment 1, twenty-four healthy young adults received anodal tDCS over dominant M1 at least 40 mins before task performance. In Experiment 2, eight participants received anodal tDCS directly before task performance. In Experiment 3, twenty participants received anodal tDCS during task performance. In all three experiments, participants responded faster to directional compared to non-directional cues and with their right hand. However, anodal tDCS had no effect on go/nogo task performance at any stimulation - test interval. Bayesian analysis confirmed that anodal stimulation had no effect on response speed. We conclude that anodal tDCS over M1 does not improve response speed of prepared or unprepared responses of young adults in a go/nogo task.
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Nova | |||||||||
2014 |
Poboka D, Karayanidis F, Heathcote A, 'Extending the Failure-to-Engage theory of task switch costs.', Cogn Psychol, 72 108-141 (2014) [C1]
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Nova | |||||||||
2014 |
Whitson LR, Karayanidis F, Fulham R, Provost A, Michie PT, Heathcote A, Hsieh S, 'Reactive control processes contributing to residual switch cost and mixing cost across the adult lifespan.', Front Psychol, 5 383 (2014) [C1]
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Nova | |||||||||
2013 |
Provost A, Johnson B, Karayanidis F, Brown SD, Heathcote A, 'Two Routes to Expertise in Mental Rotation', COGNITIVE SCIENCE, 37 1321-1342 (2013) [C1]
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Nova | |||||||||
2013 |
Ruge H, Jamadar S, Zimmermann U, Karayanidis F, 'The many faces of preparatory control in task switching: Reviewing a decade of fMRI research', Human Brain Mapping, 34 12-35 (2013) [C1]
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Nova | |||||||||
2013 |
Karayanidis F, Jamadar S, Sanday D, 'Stimulus-level interference disrupts repetition benefit during task switching in middle childhood', FRONTIERS IN HUMAN NEUROSCIENCE, 7 (2013) [C1]
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Nova | |||||||||
2013 |
Jolly TAD, Bateman GA, Levi CR, Parsons MW, Michie PT, Karayanidis F, 'Early detection of microstructural white matter changes associated with arterial pulsatility', FRONTIERS IN HUMAN NEUROSCIENCE, 7 (2013) [C1]
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Nova | |||||||||
2012 |
Whitson LR, Karayanidis F, Michie PT, 'Task practice differentially modulates task-switching performance across the adult lifespan', Acta Psychologica, 139 124-136 (2012) [C1]
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Nova | |||||||||
2012 |
Mansfield EL, Karayanidis F, Cohen MX, 'Switch-related and general preparation processes in task-switching: Evidence from multivariate pattern classification of EEG data', Journal of Neuroscience, 32 18253-18258 (2012) [C1]
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Nova | |||||||||
2012 |
Janssen H, Ada L, Karayanidis F, Drysdale K, McElduff P, Pollack MR, et al., 'Translating the use of an enriched environment poststroke from bench to bedside: study design and protocol used to test the feasibility of environmental enrichment on stroke patients in rehabilitation', International Journal of Stroke, 7 521-526 (2012) [C3]
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2011 |
Johnston P, Kaufman J, Bajic J, Sercombe AJ, Michie PT, Karayanidis F, 'Facial emotion and identity processing development in 5- to 15-year-old children', Frontiers in Developmental Psychology, 2 1-9 (2011) [C1]
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Nova | |||||||||
2011 |
Karayanidis F, Whitson LR, Heathcote AJ, Michie PT, 'Variability in proactive and reactive cognitive control processes across the adult lifespan', Frontiers in Psychology, 2 1-19 (2011) [C1]
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Nova | |||||||||
2011 |
Karayanidis F, Provost AL, Brown SD, Paton BK, Heathcote AJ, 'Switch-specific and general preparation map onto different ERP components in a task-switching paradigm', Psychophysiology, 48 559-568 (2011) [C1]
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Nova | |||||||||
2011 |
Mansfield EL, Karayanidis F, Jamadar S, Heathcote AJ, Forstmann BU, 'Adjustments of response threshold during task switching: A model-based functional magnetic resonance imaging study', Journal of Neuroscience, 31 14688-14692 (2011) [C1]
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Nova | |||||||||
2010 |
Karayanidis F, Jamadar S, Ruge H, Phillips N, Heathcote AJ, Forstmann BU, 'Advance preparation in task-switching: Converging evidence from behavioral, brain activation, and model-based approaches', Frontiers in Psychology, 25 1-13 (2010) [C1]
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Nova | |||||||||
2010 |
Jamadar S, Michie PT, Karayanidis F, 'Compensatory mechanisms underlie intact task-switching performance in schizophrenia', Neuropsychologia, 48 1305-1323 (2010) [C1]
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Nova | |||||||||
2010 |
Jamadar S, Michie PT, Karayanidis F, 'Sequence effects in cued task switching modulate response preparedness and repetition priming processes', Psychophysiology, 47 365-386 (2010) [C1]
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Nova | |||||||||
2010 |
Jamadar S, Hughes ME, Fulham WR, Michie PT, Karayanidis F, 'The spatial and temporal dynamics of anticipatory preparation and response inhibition in task-switching', NeuroImage, 51 432-449 (2010) [C1]
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Nova | |||||||||
2009 |
Karayanidis F, Kelly M, Chapman P, Mayes A, Johnston P, 'Facial identity and facial expression matching in 5-12-year-old children and adults', Infant and Child Development, 18 404-421 (2009) [C1]
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Nova | |||||||||
2009 |
Karayanidis F, Mansfield EL, Galloway KL, Smith JL, Provost AL, Heathcote AJ, 'Anticipatory reconfiguration elicited by fully and partially informative cues that validly predict a switch in task', Cognitive Affective & Behavioral Neuroscience, 9 202-215 (2009) [C1]
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2009 |
Hanlon M-C, Karayanidis F, Schall UA, 'Intact sensorimotor gating in adult attention deficit hyperactivity disorder', International Journal of Neuropsychopharmacology, 12 701-707 (2009) [C1]
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Nova | |||||||||
2008 |
Michie PT, Budd TW, Fulham WR, Hughes ME, Jamadar S, Johnston P, et al., 'The potential for new understandings of normal and abnormal cognition by integration of neuroimaging and behavioral data: Not an exercise in carrying coals to Newcastle', Brain Imaging and Behavior, 2 1-9 (2008) [C1]
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Nova | |||||||||
2008 |
Todd J, Michie PT, Schall UA, Karayanidis F, Yabe H, Naatanen R, 'Deviant matters: Duration, frequency, and intensity deviants reveal different patterns of mismatch negativity reduction in early and late schizophrenia', Biological Psychiatry, 63 58-64 (2008) [C1]
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Nova | |||||||||
2008 |
Woollams AM, Taylor JR, Karayanidis F, Henson RN, 'Event-related Potentials associated with masked priming of test cues reveal multiple potential contributions to recognition memory', Journal of Cognitive Neuroscience, 20 1114-1129 (2008) [C1]
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Nova | |||||||||
2007 |
Campbell LE, Hughes ME, Budd TW, Cooper GJ, Fulham WR, Karayanidis F, et al., 'Primary and secondary neural networks of auditory prepulse inhibition: a functional magnetic resonance imaging study of sensorimotor gating of the human acoustic startle response', European Journal of Neuroscience, 26 2327-2333 (2007) [C1]
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Nova | |||||||||
2006 |
Johnston PJ, Devir H, Karayanidis F, 'Facial emotion processing in schizophrenia: No evidence for a deficit specific to negative emotions in a differential deficit design', Psychiatry Research, 143 51-61 (2006) [C1]
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2006 |
Karayanidis F, Nicholson RA, Schall UA, Meem LC, Fulham WR, Michie PT, 'Switching between univalent task-sets in schizophrenia: ERP evidence of an anticipatory task-set reconfiguration deficit', Clinical Neurophysiology, 117 2172-2190 (2006) [C1]
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Nova | |||||||||
2006 |
Nicholson RA, Karayanidis F, Davies A, Michie PT, 'Components of task-set reconfiguration: Differential effects of `switch-to' and `switch-away' cues', Brain Research, 1121 160-176 (2006) [C1]
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2006 |
Nicholson RA, Karayanidis F, Bumak EJ, Poboka DM, Michie PT, 'ERPs dissociate the effects of switching task sets and task cues', Brain Research, 1095 107-123 (2006) [C1]
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Nova | |||||||||
2005 |
Nicholson RA, Karayanidis F, Poboka DM, Heathcote AJ, Michie PT, 'Electrophysiological correlates of anticipatory task-switching processes', Psychophysiology, 42 540-554 (2005) [C1]
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Nova | |||||||||
2003 |
Karayanidis F, Coltheart M, Michie PT, Murphy K, 'Electrophysiological correlates of anticipatory and poststimulus components of task switching', Psychophysiology, 40 329-348 (2003) [C1]
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Nova | |||||||||
2003 |
Barrett NA, Large MM, Smith GL, Karayanidis F, Michie PT, Kavanagh D, et al., 'Human brain regions required for the dividing and switching of attention between two features of a single object', Cognitive Brain Research, 17 1-13 (2003) [C1]
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2001 |
Barrett NA, Large MM, Smith GL, Michie PT, Karayanidis F, Kavanagh DJ, et al., 'Human cortical processing of colour and pattern', Human Brain Mapping, 13 213-225 (2001) [C1]
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Nova | |||||||||
2000 |
Karayanidis F, Robaey P, Bourassa M, De Koning D, Geoffroy G, Pelletier G, 'ERPs indicate differences in visual attention processes between ADHD and Control boys in the absence of behavioural differences', Psychophysiology, 37 319-333 (2000) [C1]
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2000 |
Ge YL, Robaey P, Karayanidis F, Bourassa M, Pelletier G, Geoffroy G, 'Stimulus-response incompatibility effects on event-related potentials in children with attention-deficit hyperactivity disorder', BRAIN AND COGNITION, 43 211-215 (2000)
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2000 |
Ge YL, Robaey P, Karayanidis F, Bourassa M, Pelletier G, Geoffroy G, 'ERPs and behavioral inhibition in a Go/No-go task in children with attention-deficit hyperactivity disorder', BRAIN AND COGNITION, 43 215-220 (2000)
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1999 |
Michie P, Karayanidis F, Smith G, Barrett N, Large M, O'Sullivan B, Kavanagh D, 'An exploration of varieties of visual attention: ERP findings', Cognitive Brain Research, 7 419-450 (1999) [C1]
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1999 |
Schall U, Catts S, Karayanidis F, Ward P, 'Auditory event-related potential indices of frontotemporal information processing in schizophrenia syndromes: Valid outcome prediction of clozapine therapy in a three years follow-up', International Journal of Neuropsychopharmocology, 2 83-93 (1999) [C1]
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1998 |
Schall U, Catts S, Chaturvedi S, Liebert B, Redenbach J, Karayanidis F, Ward P, 'The effect of clozapine therapy on frontal lobe dysfunction in schizophrenia: Neuropsychological and event-related potential measures', International Journal Of Neuropsychopharmacology, 1 19-29 (1998) [C1]
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1998 |
Smith G, Large M, Kavanagh D, Karayanidis F, Barrett N, Michie P, Osullivan B, 'Further evidence for a deficit in switching attention in schizophrenia', Journal of Abnormal Psychology, 107 390-398 (1998) [C1]
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Show 96 more journal articles |
Conference (161 outputs)
Year | Citation | Altmetrics | Link | ||||||||
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2023 |
Whalen O, Campbell L, Lane A, Karayanidis F, Holliday E, Mallise C, et al., 'FENO management of asthma in pregnancy and infant developmental outcomes', RESPIROLOGY (2023)
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2023 | Karayanidis F, Johnson J, Ware N, Johnson S, Low K, Soman S, et al., 'ASSOCIATION BETWEEN CEREBRAL ARTERIAL ELASTICITY, CARDIOVASCULAR RISK AND COGNITION IN HEALTHY OLDER ADULTS', PSYCHOPHYSIOLOGY, LA, New Orleans (2023) | ||||||||||
2023 |
Janssen H, Sammut M, Pickering R, Preece J, Sweetapple A, Garcia-Esperon C, et al., 'Evaluation of the health service delivered secondary prevention program: Supporting Lifestyle and Activity Modification after TIA (SLAM-TIA)', INTERNATIONAL JOURNAL OF STROKE (2023)
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2016 |
Woolard A, Benders T, Campbell L, Karayanidis F, Mattes J, Murphy V, et al., 'Exploring the association of infant temperament on maternal fundamental frequency contours', Proceedings of the Sixteenth Australasian International Conference on Speech Science and Technology (SST2016), Parramatta, Australia (2016) [E1]
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Nova | |||||||||
2015 |
Karayanidis F, Cooper PS, Wong AS, Hunter M, Rennie J, Fulham WR, Michie PT, 'MIDFRONTAL THETA TO GOAL UNCERTAINTY: VARIABILITY RELATED TO INDIVIDUAL DIFFERENCES IN ANXIETY AND COGNITIVE CONTROL EFFICIENCY', PSYCHOPHYSIOLOGY, Seattle, WA (2015) [E3]
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2014 |
Chalmers KA, Freeman E, Karayanidis F, 'Working memory confidence and accuracy as predictors of reading, spelling and numeracy', Abstracts of the Psychonomic Society, Long Beach California (2014) [E3]
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2013 |
Alexander P, Bryan P, Frini K, Scott B, Andrew H, 'Using Orthogonal Polynomial Trend Analysis and Wavelet decomposition (WOPTA) to investigate learning in a Mental Rotation task', Frontiers in Human Neuroscience [E3]
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2013 |
Rennie JL, Jolly TA, Bateman GA, Michie PT, Levi CR, Parsons MW, Karayanidis F, 'Age-related decline in white matter organisation: Relationship to global cognitive changes in a longitudinal study', Frontiers in Human Neuroscience, Melbourne (2013) [E3]
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2013 |
Mansfield EL, Karayanidis F, Heathcote A, Forstmann BU, 'INDIVIDUAL DIFFERENCES IN RESPONSE CAUTION ADJUSTMENT: EVIDENCE FROM A MODEL-BASED NEUROSCIENCE APPROACH', PSYCHOPHYSIOLOGY, Florence, ITALY (2013) [E3]
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2013 |
Karayanidis F, Jolly T, Michie P, Parsons M, Levi C, Heathcote A, 'AGE-RELATED CHANGES IN WHITE MATTER IN FRONTO-PARIETAL AND FRONTO-STRIATAL TRACTS ARE ASSOCIATED WITH DISTINCT MEASURES OF COGNITIVE FLEXIBILITY', PSYCHOPHYSIOLOGY, Florence, ITALY (2013) [E3]
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2013 |
Karayanidis F, Jolly T, Michie P, Levi C, Parsons M, Heathcote A, 'AGE-RELATED CHANGES IN WHITE MATTER IN FRONTO-PARIETAL AND FRONTO-STRIATAL TRACTS ARE ASSOCIATED WITH DISTINCT MEASURES OF COGNITIVE FLEXIBILITY', JOURNAL OF COGNITIVE NEUROSCIENCE, San Francisco, CA (2013) [E3]
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2012 |
Provost AL, Heathcote AJ, Brown SD, Jamadar S, Karayanidis F, 'Sustained target-driven interference under optimal preparation in a cued task switching paradigm using orthogonal polynomial trend analysis (OPTA)', Front. Hum. Neurosci. Conference Abstract: ACNS-2012 Australasian Cognitive Neuroscience Conference, Brisbane, Australia (2012) [E3]
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2012 |
Mansfield EL, Forstmann B, Heathcote AJ, Karayanidis F, 'Fronto-striatal involvement in strategic adjustments of response caution: A combined DWI and ERP study', Front. Hum. Neurosci. Conference Abstract: ACNS-2012 Australasian Cognitive Neuroscience Conference, Brisbane, Australia (2012) [E3]
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2012 |
Cooper PS, Brown C, Tuyl A, Fulham WR, Michie PT, Karayanidis F, 'Variability in resting state EEG and task switching performance', Front. Hum. Neurosci. Conference Abstract: ACNS-2012 Australasian Cognitive Neuroscience Conference, Brisbane, Australia (2012) [E3]
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2012 |
Jolly TAD, Bateman GA, Levi CR, Parsons MW, Karayanidis F, 'The relationship between arterial and venous pulsatility and microstructural white matter changes', Front. Hum. Neurosci. Conference Abstract: ACNS-2012 Australasian Cognitive Neuroscience Conference, Brisbane, Australia (2012) [E3]
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2012 |
Rennie JL, Jolly TAD, Michie PT, Levi CR, Parsons MW, Lenroot R, Karayanidis F, 'Measures of white matter decline and global cognitive ability in older adults', Front. Hum. Neurosci. Conference Abstract: ACNS-2012 Australasian Cognitive Neuroscience Conference, Brisbane, Australia (2012) [E3]
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2012 |
Conley A, Marquez JL, Parsons MW, Fulham WR, Lagopoulos J, Karayanidis F, 'Sustained effects of anodal tDCS over the dominant motor cortex on response preparation processes', Front. Hum. Neurosci. Conference Abstract: ACNS-2012 Australasian Cognitive Neuroscience Conference, Brisbane, Australia (2012) [E3]
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2012 |
Karayanidis F, Jolly TAD, Cooper PS, Levi CR, Parsons MW, Michie PT, 'Disruption to frontal white matter pathways on performance in the task-switching paradigm', Front. Hum. Neurosci. Conference Abstract: ACNS-2012 Australasian Cognitive Neuroscience Conference, Brisbane, Australia (2012) [E3]
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2012 |
Jolly TAD, Fulham WR, Michie PT, Levi CR, Parsons MW, Karayanidis F, 'Disruption to frontal white matter pathways related to performance on the stop-signal task', Front. Hum. Neurosci. Conference Abstract: ACNS-2012 Australasian Cognitive Neuroscience Conference, Brisbane, Australia (2012) [E3]
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2012 |
Janssen H, Ada L, Bernhardt J, Karayanidis F, Drysdale K, McElduff P, et al., 'The use of an enriched environment post stroke: Translating from bench to bedside', Neurorehabilitation & Neural Repair: WCNR 2012 Oral Abstracts, Melbourne, VIC (2012) [E3]
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2012 |
Conley A, Marquez JL, Parsons MW, Lagopoulos J, Karayanidis F, 'Effects of anodal tDCS over the primary motor cortex on response preparation and execution', Combined Abstracts of 2012 Australian Psychology Conferences, Sydney, NSW (2012) [E3]
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2012 |
Cooper P, Jolly TAD, Michie PT, Parsons MW, Levi CR, Fulham WR, Karayanidis F, 'The role of white matter tract disruption on age-related decline in cognitive flexibility', Combined Abstracts of 2012 Australian Psychology Conferences, Sydney, NSW (2012) [E3]
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2012 |
Karayanidis F, Mansfield EL, Cohen MX, 'Distinct switch-related and task-related preparation in cue-target interval revealed by EEG spatial multivariate pattern analysis', Combined Abstracts of 2012 Australian Psychology Conferences, Sydney, NSW (2012) [E3]
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2012 |
Karayanidis F, Whitson LR, Fulham WR, Michie PT, Hsieh S, 'Age-related effects on residual mixing cost and switch cost are linked to differences in processes of action selection (initiation) and stimulus interference', Combined Abstracts of 2012 Australian Psychology Conferences, Sydney, NSW (2012) [E3]
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2012 |
Paton B, Heathcote AJ, Karayanidis F, Brown SD, 'Orthogonal polynomial trend analysis using wavelet decomposition (WOPTA)', Combined Abstracts of 2012 Australian Psychology Conferences, Sydney, NSW (2012) [E3]
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2012 |
Provost AL, Johnson B, Karayanidis F, Brown SD, Heathcote AJ, 'Converging behavioural and psychophysiological evidence of two routes to expertise in mental rotation', Psychophysiology, New Orleans, Louisiana (2012) [E3]
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2012 |
Karayanidis F, Jolly TAD, Bateman GA, Michie PT, Parsons MW, Levi CR, 'Structural brain changes associated with pulse-wave encephalopathy', International Journal of Stroke, Darling Harbour, Sydney (2012) [E3]
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2012 |
Karayanidis F, Cooper P, Jolly TAD, Michie PT, Parsons MW, Levi CR, Fulham WR, 'The influence of white matter changes with ageing and mild ischemic attacks on cognitive flexibility', International Journal of Stroke, Darling Harbour, Sydney (2012) [E3]
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2011 |
McKay PJ, Chalmers KA, Karayanidis F, Sanday D, 'A longitudinal investigation of the development of executive function during childhood', The Abstracts of the 38th Australasian Experimental Psychology Conference, Auckland (2011) [E3]
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2010 |
Whitson LR, Karayanidis F, Michie PT, 'Strategy development in aging: Behavioural and ERP evidence for practice improvements in task-switching', Clinical EEG and Neuroscience, Newcastle, NSW (2010) [E3]
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2010 | Mansfield E, Karayanidis F, 'Investigating top-down control in task-switching: ERP evidence from a voluntary task-switching paradigm', Clinical EEG and Neuroscience, Newcastle, NSW (2010) [E3] | ||||||||||
2010 |
Karayanidis F, Provost AL, Jamadar S, Brown SD, Paton BK, Heathcote AJ, 'Identification of ERP components underlying task-switching performance using variation across the RT distribution', Clinical EEG and Neuroscience, Newcastle, NSW (2010) [E3]
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2010 |
Jamadar S, Michie PT, Karayanidis F, 'Task-switching performance in schizophrenia', Clinical EEG and Neuroscience, Newcastle, NSW (2010) [E3]
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2010 |
Whitson LR, Karayanidis F, Michie PT, Heathcote AJ, 'Variations in strategy contribute to age differences in executive functioning: Evidence from behavioural, electrophysiological and cognitive modelling data', 2010 National Conference of Emerging Researchers in Ageing: "Getting the Right Skill Mix". Abstracts & Proceedings, Newcastle, NSW (2010) [E3]
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2010 |
Heathcote AJ, Karayanidis F, 'Evidence accumulation in task switching', Abstracts of the 51st Annual Meeting of the Psychonomic Society, St. Louis, Missouri (2010) [E3]
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2010 |
Jamadar S, Provost AL, Fulham WR, Michie PT, Karayanidis F, 'Multiple sources underlie ERP indices of task-switching', ASCS09: Proceedings of the 9th Conference of the Australasian Society for Cognitive Science, Sydney, NSW (2010) [E1]
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Nova | |||||||||
2010 |
Karayanidis F, Whitson LR, Michie PT, Heathcote AJ, 'Neural correlates and temporal dynamics of task-switching in normal aging', ASCS09: Proceedings of the 9th Conference of the Australasian Society for Cognitive Science, Sydney, NSW (2010) [E1]
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Nova | |||||||||
2010 |
McKay PJ, Chalmers KA, Karayanidis F, Sanday D, 'Do all components of executive function follow the same path? An investigation of the development of working memory, shifting, and response inhibition during childhood', Combined Abstracts of 2010 Australian Psychology Conferences, Melbourne, Vic (2010) [E3]
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2010 |
Karayanidis F, Mansfield EL, 'Increasing the requirement for top-down control in task-switching: ERP evidence from a voluntary task-switching paradigm', Combined Abstracts of 2010 Australian Psychology Conferences, Melbourne, Vic (2010) [E3]
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2010 |
Karayanidis F, Provost AL, Brown SD, Paton B, Heathcote AJ, 'Using variability in RT distribution to identify functional significance of ERP components in taskswitching paradigm', Combined Abstracts of 2010 Australian Psychology Conferences, Melbourne, Vic (2010) [E3]
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2010 |
Campbell LE, Fulham WR, Hughes M, Provost AL, Hanlon M-C, Karayanidis F, et al., 'Functional magnetic resonance brain imaging study on sensorimotoe gating in schizophrenia and parkinson's disease', Australian & New Zealand Journal of Psychiatry, Sydney, Australia (2010) [E3]
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2010 |
Karayanidis F, Jamadar S, Michie PT, 'A combined ERP-FMRI study of cognitive control in schizophrenia', Australian & New Zealand Journal of Psychiatry, Sydney, Australia (2010) [E3]
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2009 |
McKay PJ, Chalmers KA, Karayanidis F, Sanday D, 'An investigation of the development pathways of executive functions during the childhood and adolescent years', Australasian Society for Psychiatric Research Annual Conference 2009: Conference Handbook with Program and Abstracts, Canberra, ACT (2009) [E3]
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2008 |
Whitson LR, Karayanidis F, Michie PT, 'Strategic changes in cognitive control across the adult lifespan', NeuroImage, Melbourne, VIC (2008) [E3]
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2008 |
Jamadar S, Karayanidis F, Michie PT, 'A dual-process model of anticipatory task set reconfiguration', NeuroImage, Melbourne, VIC (2008) [E3]
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2008 | Mansfield EL, Karayanidis F, Galloway KL, Smith JL, 'Identifying components of task-set reconfiguration using ERP and BESA', NeuroImage, Melbourne, VIC (2008) [E3] | ||||||||||
2008 | Karayanidis F, Sanday D, Jamadar S, Loder RA, 'Optimizing anticipatory task-set reconfiguration', NeuroImage, Melbourne, VIC (2008) [E3] | ||||||||||
2008 |
Whitson LR, Karayanidis F, Michie PT, 'What was it I was doing just now? Behavioural changes in cognitive control with normal ageing', Brain Impairment, Melbourne, VIC (2008) [E3]
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2008 |
Karayanidis F, Whitson LR, Michie PT, 'What was it I was doing just now? B. Diffusion model parameters and electrophysiological correlates of cognitive control with normal ageing', Brain Impairment, Melbourne, VIC (2008) [E3]
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2008 |
Whitson LR, Karayanidis F, Michie PT, 'Behavioural and electrophysiological changes in cognitive control during normal aging', Clinical EEG and Neuroscience, Brisbane, QLD (2008) [E3]
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2008 |
Jamadar S, Karayanidis F, Nicholson RA, Michie PT, 'ERPs dissociate sequence effects in task switching', Clinical EEG and Neuroscience, Brisbane, QLD (2008) [E3]
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2008 |
Provost AL, Heathcote AJ, Brown SD, Paton BK, Karayanidis F, 'Integrating RT distribution analysis and ERPs associated with task switching', Clinical EEG and Neuroscience, Brisbane, QLD (2008) [E3]
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2008 | Moepi ET, Whitson LR, Nicholson RA, Karayanidis F, 'Practice effects on task-switching performance: Differential age effects and relation to ERP measures of preparation', Clinical EEG and Neuroscience, Brisbane, QLD (2008) [E3] | ||||||||||
2008 | McRae LA, Whitson LR, Nicholson RA, Karayanidis F, 'Age-related canges in task-switching: Association between direct and latent behavioural variables and ERP measures of task-switching', Clinical EEG and Neuroscience, Brisbane, QLD (2008) [E3] | ||||||||||
2008 |
Mansfield EL, Smith JL, Galloway KL, Karayanidis F, 'Ready, set, switch: B. Source analysis of ERP components of task-set reconfiguration', Clinical EEG and Neuroscience, Brisbane, QLD (2008) [E3]
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2008 |
Galloway KL, Smith JL, Mansfield EL, Karayanidis F, 'Ready, set, switch: A. ERP evidence for activation and inhibition components of task-set reconfiguration', Clinical EEG and Neuroscience, Brisbane, QLD (2008) [E3]
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2008 | Karayanidis F, Sanday D, Loder RA, Archer A, Jamadar S, 'Essential ingredients: Optimizing anticipatory task-set reconfiguration', Clinical EEG and Neuroscience, Brisbane, QLD (2008) [E3] | ||||||||||
2008 |
Karayanidis F, Whitson LR, Michie PT, Heathcote AJ, 'Electrophysiological and diffusion model parameter correlates of cognitive control in normal aging', Frontiers in Human Neuroscience, Bodrum, Turkey (2008) [E3]
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2008 |
Karayanidis F, Heathcote AJ, Provost AL, Sanday D, Jamadar S, 'Strategic and decision processes in task-switching: Integrating behavioral and ERP measures', Frontiers in Human Neuroscience, Bodrum, Turkey (2008) [E3]
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2008 |
Campbell LE, Fulham WR, Hughes ME, Provost AL, Budd TW, Johnston PJ, et al., 'Multimodel assessment of auditory prepulse inhibition in Parkinson's disease and schizophrenia', Australian and New Zealand Journal of Psychiatry, Newcastle, NSW (2008) [E3]
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2008 |
Cruickshank L, Leadbeater KE, Azuma R, Stevens A, Karmiloff-Smith A, Morris R, et al., 'Social cognitive skills in children and young adults with velo-cardio-facial syndrome (22Q11.2 Deletion Syndrome)', Australian and New Zealand Journal of Psychiatry, Newcastle, NSW (2008) [E3]
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2008 |
Hanlon M-C, Karayanidis F, Schall UA, 'Intact sensorimotor gating in adult attention deficit hyperactivity disorder', Australian and New Zealand Journal of Psychiatry, Newcastle, NSW (2008) [E3]
|
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2008 |
Reeves L, Azuma R, Stevens A, Karmiloff-Smith A, Morris R, Murphy KC, et al., 'Basic numerical capacities in Velo-Cardio-Facial syndrome (22Q11.2 Deletion Syndrome)', Australian and New Zealand Journal of Psychiatry, Newcastle, NSW (2008) [E3]
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2008 |
Jamadar S, Karayanidis F, Michie PT, 'The spatial and temporal correlates of cognitive control in schizophrenia: A multimodal investigation of task-switching', Australian and New Zealand Journal of Psychiatry, Newcastle, NSW (2008) [E3]
|
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2008 |
Whitson LR, Karayanidis F, Michie PT, 'Cognitive control decline during normative aging: Evidence from behavioral and electrophysiological measures', Australian and New Zealand Journal of Psychiatry, Newcastle, NSW (2008) [E3]
|
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2008 |
Campbell LE, McCabe KL, Cruickshank L, Leadbeater KE, Schall UA, Karayanidis F, Loughland CM, 'Social cognitive skills and visual scan paths in children and young adults with velo-cardio-facial syndrom (22Q11.2 Deletion Syndrome)', Australian and New Zealand Journal of Psychiatry, Lorne, VIC (2008) [E3]
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2008 |
Heathcote AJ, Karayanidis F, Smith JL, 'Towards an integrated account of cognitive control and choice', Australian Journal of Psychology, Perth, WA (2008) [E3]
|
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2008 |
Jamadar S, Karayanidis F, Hughes ME, Michie PT, 'A dual-process model of anticipatory preparation: A multimodal investigation', International Journal of Psychophysiology, St. Petersburg, Russia (2008) [E3]
|
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2008 |
Jamadar S, Karayanidis F, Michie PT, 'Recovery from response inhibition in task-switching', International Journal of Psychophysiology, St. Petersburg, Russia (2008) [E3]
|
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2008 |
Smith JL, Mansfield EL, Galloway KL, Karayanidis F, 'Identifying components of task-set reconfiguration using ERP and BESA', International Journal of Psychophysiology, St. Petersburg, Russia (2008) [E3]
|
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2008 |
Jamadar S, Karayanidis F, Sanday D, Loder RA, 'Manipulations affecting activation of anticipatory task-set reconfiguration', International Journal of Psychophysiology, St. Petersburg, Russia (2008) [E3]
|
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2007 |
Jamadar S, Karayanidis F, Fulham WR, Hughes ME, Nicholson RA, Michie PT, 'ERP and FMRI correlation of anticipatory task set reconfiguration', Cognitive Neuroscience Society Annual Meeting Program 2007, New York (2007) [E3]
|
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2007 | Karayanidis F, Jamadar S, Archer A, Loder R, Sanday D, Nicholson RA, 'Essential ingredients: Optimizing anticipatory task-set reconfiguration', ASIC 2007: Sixth Annual Summer Interdisciplinary Conference. Abstracts, Kalymnos, Greece (2007) [E3] | ||||||||||
2006 |
Todd J, Michie PT, Schall UA, Karayanidis F, 'Mismatch negativity in schizophrenia: effect of probability, deviant type and duration of illness', Medical Research Council, Cognition and Brain Sciences Unit, MMN 2006: Fourth Conference on Mismatch Negativity (MMN) and its Clinical and Scientific Application, Cambridge, England (2006) [E3]
|
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2006 |
Todd J, Michie PT, Schall UA, Karayanidis F, 'Mismatch negativity in schizophrenia: effect of probability, defiant type and duration of illness', Acta Neuropsychiatrica V18: Proceedings of the Australasian Society for Psychiatric Research Annual Meeting 2006, Sydney (2006) [E3]
|
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2006 |
Campbell LE, Budd TW, Karayanidis F, Hanlon M-C, Stojanov WM, Johnston PJ, Schall UA, 'Functional brain imaging of auditory prepulse inhibition', Journal of Intellectual Disability Research V50 Suppl 1: Proceedings of the Society for the Study of Behavioural Phenotypes11th Annual Scientific Meeting, Dublin, Ireland (2006) [E3]
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2006 |
Nicholson RA, Karayanidis F, Fulham WR, Michie PT, 'Localisation of anticipatory task-switching processes', Clinical EEG and Neuroscience V37, 2: Proceedings of the 15th Annual Conference of the Australasian Society for Psychophysiology, University of Wollongong, Sydney, Australia (2006) [E3]
|
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2006 |
Jamadar S, Karayanidis F, Nicholson RA, Michie PT, 'Electrophysiological correlates inhibition of a task set', Clinical EEG and Neuroscience V37, 2: Proceedings of the 15th Annual Conference of the Australasian Society for Psychophysiology, University of Wollongong, Sydney, Australia (2006) [E3]
|
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2006 |
Campbell L, Budd TW, Fulham R, Hughes M, Karayanidis F, Hanlon M-C, et al., 'Functional brain imaging of auditory prepulse inhibition.', Acta Neuropsychiatr, England (2006)
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2006 |
Todd J, Michie PT, Schall U, Karayanidis F, 'Mismatch negativity in schizophrenia: effect of probability, deviant type and duration of illness.', Acta Neuropsychiatr, England (2006)
|
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2006 |
Campbell LE, Budd TW, Karayanidis F, Hanlon M-C, Stojanov WM, Johnston PJ, Schall UA, 'Functional brain imaging of auditory prepulse inhibition', Australian and New Zealand Journal of Psychiatry (Vol 40, noS2), Fremantle, Western Australia (2006) [E3]
|
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2005 |
Budd TW, Campbell LE, Johnston PJ, Hanlon M-C, Karayanidis F, Schall UA, 'Functional Brain Imaging of Auditory Prepulse Inhibition', Australian and New Zealand Journal of Psychiatry, V39, Suppl: Proceedings of the Royal Australian & New Zealand College of Psychiatrists Joint CINP/ASPR Scientifice Meeting, Brisbane, Australia (2005) [E3]
|
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2005 |
Karayanidis F, Nicholson RA, Davies A, Heathcote AJ, Michie PT, 'Anticipatory cognitive control in task-switching: Differential effects of 'switch-to' and 'switch-away' cues', Australian Journal of Psychology: Combined Abstracts of 2005 Australian Psychology Conferences - The Abstracts of the 32nd Australasian Experimental Psychology Conference, The University of Melbourne, Parkville, Victoria (2005) [E3]
|
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2005 |
Karayanidis F, Nicholson RA, Michie PT, Davies A, 'Active preparation in task-switching: Differential effects of 'switch-to' and switch-away' cues', Abstracts of the Pyschonomic Society 46th Annual Meeting, Toronto, Canada (2005) [E3]
|
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2005 |
Michie PT, Todd J, Schall UA, Karayanidis F, 'Duration of Illness and Mismatch Negativity in Schizophrenia', The World Journal of Biological Psychiatry, V6,Suppl: Proceedings of World Federation of Societies of Biological Psychiatry 8th World Congress of Biological Psychiatry, Vienna, Austria (2005) [E3]
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2005 |
Poboka DM, Heathcote AJ, Karayanidis F, Nicholson RA, 'An Investigation of Task Switch Costs: Preparation Activation, Timing and Readiness Decay', The International Conference on Attentional Control (ICAC), Chia-Yi, Taiwan (2005) [E3]
|
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2005 |
Nicholson RA, Karayanidis F, Poboka DM, Heathcote AJ, Michie PT, 'ERP Components Associated with Preparation for an Impending Task Switch Task', The International Conference on Attentional Control (ICAC), Chia-Yi, Taiwan (2005) [E3]
|
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2005 |
Karayanidis F, Nicholson RA, Poboka DM, Heathcote AJ, Michie PT, 'Active preparation in Task-Switching: Differential Effects of 'Switch-to' and Switch-away' Cues', The International Conference on Attentional Control (ICAC), Chia-Yi, Taiwan (2005) [E3]
|
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2004 |
Davies A, Nicholson RA, Karayanidis F, Heathcote AJ, 'Active preparation in task-switching: Effects of 'switching to' versus 'switching away' from a task-set', Australian Journal of Psychology, Australia (2004) [C3]
|
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2004 |
Nicholson RA, Karayanidis F, Poboka DM, Heathcote AJ, Michie PT, 'Electrophysiological components associated with preparation for an impending switch in task', Australian Journal of Psychology, Australia (2004) [C3]
|
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2004 |
Karayanidis F, Nicholson RA, Michie PT, 'Differential positivity (D-POS) in cue-stimulus interval reflects anticipatory task-set reconfiguration processes', International Jounral of Psychophysiology, Netherlands (2004) [C3]
|
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2004 |
Karayanidis F, Schall UA, Nicholson RA, Meem LC, 'Preparation in anticipation of a predictable task-switch in schizophrenia', International Journal of Psychophysiology, Netherlands (2004) [C3]
|
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2004 |
Karayanidis F, Schall UA, Johnston PJ, 'Prepulse inhibition as a measure of sensorimotor gating in Parkinson's disease', International Journal of Psychophysiology, Netherlands (2004) [C3]
|
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2004 |
Todd J, Michie PT, Schall UA, Karayanidis F, Atkinson CM, 'Mismatch negativity to duration, frequency and intensity deviant sounds in schizophrenia: A comparison of short duration of illness, long duration of illness and healthy family members', Schizophrenia Research, Netherlands (2004) [C3]
|
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2003 |
Davies A, Nicholson RA, Karayanidis F, Heathcote AJ, 'Active preparation in task-switching: Effects of 'switching to' versus 'switching away' from a task set', Program, Abstracts and Information, University of Tasmania (2003) [E3]
|
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2003 |
Hannan R, Karayanidis F, Poboka D, Heathcote A, Michie P, 'Electrophysiological components associated with anticipatory task-switching processes', AUSTRALIAN JOURNAL OF PSYCHOLOGY (2003) [C1]
|
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2003 |
Matthews NL, Todd J, Michie PT, Schall U, Karayanidis F, Fulham WR, 'Duration, frequency, and intensity MMN in schizophrenia: A test of the imprecision hypothesis', AUSTRALIAN JOURNAL OF PSYCHOLOGY (2003)
|
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2003 |
Nicholson RA, Karayanidis F, Poboka DM, Heathcote AJ, Michie PT, 'Anticipatory preparation and passive dissipation processes in task-switching: Event-related potential analysis', Australian Journal of Psychology, Melbourne (2003) [C3]
|
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2003 |
Matthews NL, Todd J, Michie PT, Schall UA, Karayanidis F, Fulham WR, 'Duration, frequency, and intensity MMN in schizophrenia: A test of the 'Imprecision Hypothesis'', Australian Journal of Psychology, Melbourne (2003) [C3]
|
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2003 |
Poboka DM, Heathcote AJ, Karayanidis F, Nicholson RA, 'Anticipatory preparation and passive dissipation processes in task-switching: RT distribution analysis', Australian Journal of Psychology, Melbourne (2003) [C3]
|
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2003 |
Nicholson RA, Karayanidis F, Poboka DM, Heathcote AJ, Michie PT, 'Electrophysiological components associated with anticipatory task-switching processes', Australian Journal of Psychology, Melbourne (2003) [C3]
|
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2003 |
Meem LC, Karayanidis F, Schall UA, Stojanov WM, 'Task switching in schizophrenia', Australian Journal of Psychology, Melbourne (2003) [C3]
|
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2003 |
Sercombe AJ, Karayanidis F, Michie PT, Passfield T, Johnston PJ, 'Face and facial emotion processing in children with autism', Australian Journal of Psychology, Melbourne (2003) [C3]
|
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2003 |
Nicholson RA, Karayanidis F, Poboka DM, Heathcote AJ, Michie PT, 'ERP Components associated with anticipatory task-switching processes', Australian Journal of Psychology, Melbourne (2003) [C3]
|
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2003 |
Stojanov WM, Karayanidis F, Johnston P, Bailey A, Carr VJ, Schall UA, 'Disrupted Sensory Gating in Pathological Gambling', Biological Psychiatry, United States (2003) [C1]
|
Nova | |||||||||
2002 |
Ward PB, Karayanidis F, Loneragan C, Andrews S, Michie PT, Catts SV, McConaghy N, 'Differential ERP correlates of schizotypy and conceptual loosening: P300 and processing negativity during auditory selective attention', SCHIZOPHRENIA RESEARCH (2002)
|
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2002 |
Matthews NL, Todd J, Michie PT, Schall U, Yabe H, Karayanidis F, et al., 'Duration, frequency and intensity MMN in schizophrenia. A test of the "imprecision hypothesis".', Brain-Dynamics Conference, Westmead Hospital, Sydney (2002) [E3]
|
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2002 |
Hannon R, Karayanidis F, Poboka DM, Heathcote AJ, Michie PT, 'ERP components associated with anticipatory task-switching processes', Brain-Dynamics Conference, Westmead Hospital, Sydney (2002) [E3]
|
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2002 |
Meem LC, Karayanidis F, Schall U, Stojanov W, 'Task-Switching in schizophrenia', Conference Proceedings, Bondi, Sydney (2002) [E3]
|
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2002 |
Wynn PL, Todd J, Matthews NL, Michie PT, Schall U, Karayanidis F, et al., 'A test of the "imprecision hypothesis" as an account of reduced mismatch negativity (MMN) in schizophrenia', Conference proceedings, Bondi, Sydney (2002) [E3]
|
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2001 |
Karayanidis F, Bailey A, Stojanov W, Johnston P, Carr V, Schall U, 'Association of acoustic startle and auditory ERP measures of preppulse inhibition', Int.Jnl of Psychophysiology, Paris, France (2001) [E3]
|
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2001 |
Karayanidis F, Jenkins LF, Fox L, 'Attentional control in children: Behavioural and ERP measures of task switching', Int.Jnl of Psychophysiology, Paris, France (2001) [E3]
|
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2001 | Karayanidis F, Robaey P, Ge Y-L, 'A comparative study of lateralised readiness activity between children and adults', Int.Jnl of Psychophysiology, Paris, France (2001) [E3] | ||||||||||
2001 |
Schall UA, Stojanov W, Bailey A, Karayanidis F, Johnston PJ, Carr VJ, 'Increased sensory-(motor) gating in pathological gambling: Indication of a hypo-dopaminergic syndrome?', SCHIZOPHRENIA RESEARCH (2001)
|
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2001 | Karayanidis F, Jenkins LF, Fox L, Hazell P, 'Task switching: A behavioural and event-related potential indices in adults', Brain Impairment, Queensland, Australia (2001) [E3] | ||||||||||
2000 |
O'Sullivan BT, Cervantes R, Young J, Woodham B, Barrett N, Smith G, et al., 'Pet imaging of vulnerable cognitive processes in schizophrenia: Can early compensatory changes be used as a biological marker for early psychosis?', SCHIZOPHRENIA RESEARCH (2000)
|
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2000 | Karayanidis F, Fulham WR, Harris J, 'ERP components related to anticipatory and stimulus-triggered processes of task switching', International Journal of Psychophysiology, Sydney Australia 8-13 February 2000 (2000) [E3] | ||||||||||
2000 | Karayanidis F, Robaey P, Ge Yong L, Bourassa M, 'Distribution of the lateralised readiness potential in children and adults', International Journal of Psychophysiology, Sydney, Australia 8-13 February 2000 (2000) [E3] | ||||||||||
1999 | Cervantes R, Horwitz B, Barrett N, Karayanidis F, Kavanagh D, Large M, et al., 'Abnormal neuronal circuitry for switching of attention and working memory in schizophrenic patients.', AUSTRALIAN AND NEW ZEALAND JOURNAL OF PSYCHIATRY (1999) | ||||||||||
1999 | Karayanidis F, Robaey P, Bourassa M, de Koning D, Geoffroy G, Pelletier G, 'Time on task effect of frontal and parietal late visual ERP component in 6-9-year-old children with attention-deficit hyperactivity disorder', INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY (1999) | ||||||||||
1999 | Bourassa M, Karayanidis F, Geoffroy G, Pelletier G, Robaey P, 'Lateralized readiness potential (LRP) during a stimulus-response compatibility task in 6-9-year-old children with attention-deficit hyperactivity disorder', INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY (1999) | ||||||||||
1999 | O'Sullivan BT, Johnson GF, Woodham B, Barrett N, Smith G, Large M, et al., 'PET imaging of vulnerable cognitive processes in schizophrenia: Do early compensatory changes precede cognitive decline?', SCHIZOPHRENIA RESEARCH (1999) | ||||||||||
1998 |
Schall U, Karayanidis F, Ward PB, 'Construct validation of auditory event-related potential indices of frontal and temporo-parietal information processing in schizophrenia syndromes', SCHIZOPHRENIA RESEARCH (1998)
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Show 158 more conferences |
Preprint (3 outputs)
Year | Citation | Altmetrics | Link | |||||
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2023 |
Mellow M, Dumuid D, Olds T, Stanford T, Dorrian J, Wade A, et al., 'Cross-sectional associations between 24-hour time-use composition, grey matter volume and cognitive function in healthy older adults (2023)
|
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2021 |
Smith A, Wade A, Olds T, Dumuid D, Breakspear M, Laver K, et al., 'Optimising activity and diet compositions for dementia prevention: Protocol for the ACTIVate prospective longitudinal cohort study (2021)
|
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2019 |
Skippen P, Fulham WR, Michie PT, Matzke D, Heathcote A, Karayanidis F, 'Reconsidering electrophysiological markers of response inhibition in light of trigger failures in the stop-signal task (2019)
|
Report (1 outputs)
Year | Citation | Altmetrics | Link | ||
---|---|---|---|---|---|
2014 |
Chalmers K, Karayanidis F, Freeman E, Pritchard L, Dando L, 'Assessment of Children's Working Memory Final Report on the Working Memory Power Test', eBilities (2014)
|
Grants and Funding
Summary
Number of grants | 64 |
---|---|
Total funding | $4,904,510 |
Click on a grant title below to expand the full details for that specific grant.
Highlighted grants and funding
Modelling trajectories of cognitive control in adolescents and young adults$516,185
Funding body: ARC (Australian Research Council)
Funding body | ARC (Australian Research Council) |
---|---|
Project Team | Professor Frini Karayanidis, Emeritus Professor Patricia Michie, Professor Rhoshel Lenroot, Sharna Jamadar, Sharna Jamadar, Associate Professor Birte Forstmann, Professor Mark Steyvers, Sharna Jamadar |
Scheme | Discovery Projects |
Role | Lead |
Funding Start | 2017 |
Funding Finish | 2019 |
GNo | G1501569 |
Type Of Funding | C1200 - Aust Competitive - ARC |
Category | 1200 |
UON | Y |
Centre for Research Excellence in Stroke Rehabilitation and Brain Recovery$1,108,359
Funding body: NHMRC (National Health & Medical Research Council)
Funding body | NHMRC (National Health & Medical Research Council) |
---|---|
Project Team | Professor J. Bernhardt |
Scheme | Centres of Research Excellence - Centres of Clinical Research Excellence (CRE) |
Role | Investigator |
Funding Start | 2014 |
Funding Finish | 2018 |
GNo | |
Type Of Funding | External |
Category | EXTE |
UON | N |
20231 grants / $251,304
Spatial navigation assessment: pathway to clinical translation and early diagnosis of dementia$251,304
Funding body: Department of Health and Aged Care
Funding body | Department of Health and Aged Care |
---|---|
Project Team | Professor Frini Karayanidis, Doctor Monica Cations, Professor Maria Crotty, Professor Michael Hornberger, Professor Mark Jenkinson, Hannah Keage, Associate Professor Michelle Kelly, Associate Professor Tobias Loetscher, Doctor Victor Schinazi, Ashleigh Smith, Dr Stephanie Wong |
Scheme | MRFF - Dementia, Ageing and Aged Care Mission |
Role | Lead |
Funding Start | 2023 |
Funding Finish | 2025 |
GNo | G2300303 |
Type Of Funding | C1300 - Aust Competitive - Medical Research Future Fund |
Category | 1300 |
UON | Y |
20211 grants / $75,000
Designing evidence-based creative arts programs to maintain healthy brains and minds in older adults$75,000
Funding body: Dementia Australia Research Foundation Ltd
Funding body | Dementia Australia Research Foundation Ltd |
---|---|
Project Team | Associate Professor Helen English, Associate Professor Helen English, Doctor Sharon Savage, Professor Frini Karayanidis, Associate Professor Michelle Kelly |
Scheme | Project Grants |
Role | Investigator |
Funding Start | 2021 |
Funding Finish | 2022 |
GNo | G2101029 |
Type Of Funding | C1700 - Aust Competitive - Other |
Category | 1700 |
UON | Y |
20201 grants / $567,668
Linking arterial, brain and cognitive integrity in healthy older adults$567,668
Funding body: ARC (Australian Research Council)
Funding body | ARC (Australian Research Council) |
---|---|
Project Team | Professor Frini Karayanidis, Professor Monica Fabiani, Gabriele Gratton, Conjoint Professor Chris Levi, Sharna Jamadar, Professor Chris Levi, Professor Mark Steyvers |
Scheme | Discovery Projects |
Role | Lead |
Funding Start | 2020 |
Funding Finish | 2022 |
GNo | G1900009 |
Type Of Funding | C1200 - Aust Competitive - ARC |
Category | 1200 |
UON | Y |
20191 grants / $528,122
Living your best day - Optimising activity and diet compositions for dementia prevention$528,122
Funding body: NHMRC (National Health & Medical Research Council)
Funding body | NHMRC (National Health & Medical Research Council) |
---|---|
Project Team | Professor Frini Karayanidis, Professor Michael Breakspear, Ashleigh Smith, Dr Kate Laver, Professor Timothy Olds, Dr Mitchell Goldsworthy, Dr Dorothea Dumuid, Professor Michael Ridding, Professor Monica Fabiani, Associate Professor Jillian Dorrian |
Scheme | Boosting Dementia Research Grants |
Role | Lead |
Funding Start | 2019 |
Funding Finish | 2023 |
GNo | G1901052 |
Type Of Funding | C1100 - Aust Competitive - NHMRC |
Category | 1100 |
UON | Y |
20182 grants / $22,280
How transient is a transient ischemic attack (TIA)? Frontal-network profiles as indices of sustained cognitive impairment post-TIA$20,000
Funding body: Hunter Medical Research Institute
Funding body | Hunter Medical Research Institute |
---|---|
Project Team | Professor Frini Karayanidis, Doctor Patrick Cooper, Doctor Aaron Wong, Doctor Andrew Bivard, Conjoint Professor Chris Levi |
Scheme | Project Grant |
Role | Lead |
Funding Start | 2018 |
Funding Finish | 2018 |
GNo | G1800702 |
Type Of Funding | C3300 – Aust Philanthropy |
Category | 3300 |
UON | Y |
The Relationship between Maternal F0 Contours and Infant Risk for Autism$2,280
Funding body: Apex Foundation Trust for Autism
Funding body | Apex Foundation Trust for Autism |
---|---|
Project Team | Miss Alix Woolard, Professor Alison Lane, Associate Professor Linda Campbell, Professor Frini Karayanidis, Doctor Daniel Barker, Dr Titia Benders, Dr Larissa Korostenski |
Scheme | PhD Research Grant |
Role | Investigator |
Funding Start | 2018 |
Funding Finish | 2018 |
GNo | G1800942 |
Type Of Funding | C3200 – Aust Not-for Profit |
Category | 3200 |
UON | Y |
20172 grants / $519,233
Modelling trajectories of cognitive control in adolescents and young adults$516,185
Funding body: ARC (Australian Research Council)
Funding body | ARC (Australian Research Council) |
---|---|
Project Team | Professor Frini Karayanidis, Emeritus Professor Patricia Michie, Professor Rhoshel Lenroot, Sharna Jamadar, Sharna Jamadar, Associate Professor Birte Forstmann, Professor Mark Steyvers, Sharna Jamadar |
Scheme | Discovery Projects |
Role | Lead |
Funding Start | 2017 |
Funding Finish | 2019 |
GNo | G1501569 |
Type Of Funding | C1200 - Aust Competitive - ARC |
Category | 1200 |
UON | Y |
Many Babies - Pilot International Collaboration$3,048
Funding body: Association for Psychological Science
Funding body | Association for Psychological Science |
---|---|
Project Team | Associate Professor Linda Campbell, Professor Frini Karayanidis, Professor Alison Lane, Ms Alix Woolard |
Scheme | Research Grants |
Role | Investigator |
Funding Start | 2017 |
Funding Finish | 2017 |
GNo | G1700652 |
Type Of Funding | C3500 – International Not-for profit |
Category | 3500 |
UON | Y |
20162 grants / $33,775
Imagent system$30,000
Funding body: NHMRC (National Health & Medical Research Council)
Funding body | NHMRC (National Health & Medical Research Council) |
---|---|
Project Team | Professor Juanita Todd, Professor Rohan Walker, Professor Frini Karayanidis, Professor Sarah Johnson |
Scheme | Equipment Grant |
Role | Investigator |
Funding Start | 2016 |
Funding Finish | 2016 |
GNo | G1601309 |
Type Of Funding | C2200 - Aust Commonwealth – Other |
Category | 2200 |
UON | Y |
Task-switching is not EZ: Toward development of appropriate models of cognitive flexibility $3,775
Funding body: Keats Endowment Research Fund
Funding body | Keats Endowment Research Fund |
---|---|
Project Team | Doctor Patrick Cooper, Doctor Aaron Wong, Professor Frini Karayanidis |
Scheme | Research Grant |
Role | Investigator |
Funding Start | 2016 |
Funding Finish | 2016 |
GNo | G1501539 |
Type Of Funding | C3200 – Aust Not-for Profit |
Category | 3200 |
UON | Y |
20145 grants / $1,170,334
Centre for Research Excellence in Stroke Rehabilitation and Brain Recovery$1,108,359
Funding body: NHMRC (National Health & Medical Research Council)
Funding body | NHMRC (National Health & Medical Research Council) |
---|---|
Project Team | Professor J. Bernhardt |
Scheme | Centres of Research Excellence - Centres of Clinical Research Excellence (CRE) |
Role | Investigator |
Funding Start | 2014 |
Funding Finish | 2018 |
GNo | |
Type Of Funding | External |
Category | EXTE |
UON | N |
Mapping whole-brain metabolic networks$25,000
Funding body: Hunter Medical Research Institute
Funding body | Hunter Medical Research Institute |
---|---|
Project Team | Doctor Renate Thienel, Professor Frini Karayanidis, Professor Juanita Todd, Professor Peter Stanwell, Professor Mark Parsons, Conjoint Professor Chris Levi |
Scheme | Project Grant |
Role | Investigator |
Funding Start | 2014 |
Funding Finish | 2014 |
GNo | G1301285 |
Type Of Funding | Grant - Aust Non Government |
Category | 3AFG |
UON | Y |
Stimulating Kids with ADHD$20,000
Funding body: Hunter Medical Research Institute
Funding body | Hunter Medical Research Institute |
---|---|
Project Team | Prof ULLI Schall, Professor Frini Karayanidis, Dr Anne-Marie Youlden |
Scheme | Project Grant |
Role | Investigator |
Funding Start | 2014 |
Funding Finish | 2014 |
GNo | G1401442 |
Type Of Funding | C3300 – Aust Philanthropy |
Category | 3300 |
UON | Y |
ICON-2014 Satellite meeting on multidisciplinary and translational advances in cognitive control$15,000
Funding body: University of Newcastle - Faculty of Science & IT
Funding body | University of Newcastle - Faculty of Science & IT |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Strategic Initiative Research Fund (SIRF) |
Role | Lead |
Funding Start | 2014 |
Funding Finish | 2014 |
GNo | G1401040 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Faculty PVC Conference Assistance Grant 2014$1,975
Funding body: University of Newcastle - Faculty of Science & IT
Funding body | University of Newcastle - Faculty of Science & IT |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | PVC Conference Assistance Grant |
Role | Lead |
Funding Start | 2014 |
Funding Finish | 2014 |
GNo | G1401220 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
20134 grants / $43,158
Assessment of Children's Working Memory$29,663
Funding body: NSW Trade & Investment
Funding body | NSW Trade & Investment |
---|---|
Project Team | Associate Professor Kerry Chalmers, Professor Frini Karayanidis |
Scheme | TechVouchers Program |
Role | Investigator |
Funding Start | 2013 |
Funding Finish | 2014 |
GNo | G1500782 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Assessment of Children's Working Memory$8,495
Funding body: University of Newcastle - Faculty of Science & IT
Funding body | University of Newcastle - Faculty of Science & IT |
---|---|
Project Team | Associate Professor Kerry Chalmers, Professor Frini Karayanidis |
Scheme | Strategic Initiative Research Fund (SIRF) |
Role | Investigator |
Funding Start | 2013 |
Funding Finish | 2013 |
GNo | G1401033 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
The role of brain vascular flow and white matter lesions in the decline of cognitive ability in older adults$3,000
Funding body: National Stroke Foundation
Funding body | National Stroke Foundation |
---|---|
Project Team | Professor Frini Karayanidis, Professor Mark Parsons, Miss Jaime Rennie |
Scheme | Honours Grant |
Role | Lead |
Funding Start | 2013 |
Funding Finish | 2013 |
GNo | G1201085 |
Type Of Funding | Grant - Aust Non Government |
Category | 3AFG |
UON | Y |
Faculty PVC Conference Assistance Grant 2013$2,000
Funding body: University of Newcastle - Faculty of Science & IT
Funding body | University of Newcastle - Faculty of Science & IT |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | PVC Conference Assistance Grant |
Role | Lead |
Funding Start | 2013 |
Funding Finish | 2013 |
GNo | G1401163 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
20127 grants / $480,992
Cognitive flexibility from adolescence to senescence: Variability associated with cognitive strategy and brain connectivity$414,825
Funding body: ARC (Australian Research Council)
Funding body | ARC (Australian Research Council) |
---|---|
Project Team | Professor Frini Karayanidis, Professor Rhoshel Lenroot, Professor Mark Parsons, Emeritus Professor Patricia Michie, Associate Professor Birte Forstmann, Associate Professor Natalie Phillips, Associate Professor Eric-Jan Wagenmakers |
Scheme | Discovery Projects |
Role | Lead |
Funding Start | 2012 |
Funding Finish | 2014 |
GNo | G1100074 |
Type Of Funding | Aust Competitive - Commonwealth |
Category | 1CS |
UON | Y |
Tomago Aluminium$26,000
Funding body: Hunter Medical Research Institute
Funding body | Hunter Medical Research Institute |
---|---|
Project Team | Professor Frini Karayanidis, Conjoint Associate Professor Grant Bateman, Professor Mark Parsons, Emeritus Professor Patricia Michie, Mr Todd Jolly, Conjoint Professor Chris Levi, Miss Jaime Rennie |
Scheme | Project Grant |
Role | Lead |
Funding Start | 2012 |
Funding Finish | 2013 |
GNo | G1200517 |
Type Of Funding | Contract - Aust Non Government |
Category | 3AFC |
UON | Y |
Transcranial Direct Current Stimulation (tDCS): A new modality in stroke rehabilitation$17,367
Funding body: National Stroke Foundation
Funding body | National Stroke Foundation |
---|---|
Project Team | Doctor Jodie Marquez, Professor Mark Parsons, Associate Professor Jim Lagopoulos, Professor Frini Karayanidis, Professor Paulette Van Vliet |
Scheme | Research Grant |
Role | Investigator |
Funding Start | 2012 |
Funding Finish | 2012 |
GNo | G1101038 |
Type Of Funding | Grant - Aust Non Government |
Category | 3AFG |
UON | Y |
Response threshold adjustments during task switching: a model-based magnetic resonance spectroscopy study$12,000
Funding body: Keats Endowment Research Fund
Funding body | Keats Endowment Research Fund |
---|---|
Project Team | Professor Frini Karayanidis, Conjoint Professor Andrew Heathcote, Professor Peter Stanwell |
Scheme | Research Grant |
Role | Lead |
Funding Start | 2012 |
Funding Finish | 2012 |
GNo | G1201244 |
Type Of Funding | Grant - Aust Non Government |
Category | 3AFG |
UON | Y |
Faculty ECR Visiting Felllowship 2012 $4,738
Funding body: University of Newcastle - Faculty of Science & IT
Funding body | University of Newcastle - Faculty of Science & IT |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | ECR Visiting Fellowship |
Role | Lead |
Funding Start | 2012 |
Funding Finish | 2012 |
GNo | G1401116 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Faculty Visiting Fellowship 2012$4,062
Funding body: University of Newcastle - Faculty of Science & IT
Funding body | University of Newcastle - Faculty of Science & IT |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Visiting Fellowship |
Role | Lead |
Funding Start | 2012 |
Funding Finish | 2012 |
GNo | G1401124 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
The role of brain vascular flow and white matter lesions in the development of Vascular Dementia (VaD).$2,000
Funding body: National Heart Foundation of Australia
Funding body | National Heart Foundation of Australia |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Summer Scholarship |
Role | Lead |
Funding Start | 2012 |
Funding Finish | 2013 |
GNo | G1201018 |
Type Of Funding | Grant - Aust Non Government |
Category | 3AFG |
UON | Y |
20112 grants / $50,000
Relationships between white matter lesions and cognitive and motor functioning in patients with minor ischaemic stroke: A structural and functional brain imaging study - RhD 2yr$40,000
Funding body: Hunter Medical Research Institute
Funding body | Hunter Medical Research Institute |
---|---|
Project Team | Mr Todd Jolly, Professor Frini Karayanidis, Professor Mark Parsons, Conjoint Professor Chris Levi, Emeritus Professor Patricia Michie, Conjoint Associate Professor Grant Bateman, Conjoint Professor Peter Schofield |
Scheme | Research Higher Degree Support Grant |
Role | Investigator |
Funding Start | 2011 |
Funding Finish | 2011 |
GNo | G1100061 |
Type Of Funding | Contract - Aust Non Government |
Category | 3AFC |
UON | Y |
Motivated cognitive control: Do reward incentives modulate preparatory and task implementation processes similarly in young and older adults?$10,000
Funding body: FSCIT Strategic Grant
Funding body | FSCIT Strategic Grant |
---|---|
Project Team | Associate Professor Frini Karayanidis |
Scheme | Internal |
Role | Lead |
Funding Start | 2011 |
Funding Finish | 2011 |
GNo | |
Type Of Funding | Not Known |
Category | UNKN |
UON | N |
20106 grants / $60,700
A structural and functional brain imaging study of how white matter lesions in patients with minor ischaemic strike affect cognitive and motor control processes$24,600
Funding body: Hunter Medical Research Institute
Funding body | Hunter Medical Research Institute |
---|---|
Project Team | Professor Frini Karayanidis, Professor Mark Parsons, Emeritus Professor Patricia Michie, Conjoint Professor Chris Levi, Ms Sharna Jamadar, Mr Matthew Hughes, Conjoint Professor Peter Schofield, Conjoint Associate Professor Grant Bateman |
Scheme | Project Grant |
Role | Lead |
Funding Start | 2010 |
Funding Finish | 2010 |
GNo | G0900150 |
Type Of Funding | Grant - Aust Non Government |
Category | 3AFG |
UON | Y |
The use of an enriched environment to improve recovery after stroke$20,000
Funding body: National Stroke Foundation
Funding body | National Stroke Foundation |
---|---|
Project Team | Dr Neil Spratt |
Scheme | Research Grant |
Role | Investigator |
Funding Start | 2010 |
Funding Finish | 2010 |
GNo | |
Type Of Funding | Grant - Aust Non Government |
Category | 3AFG |
UON | N |
Transcranial Direct Current Stimulation (tDCS): The potential to improve stroke recovery$9,500
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Doctor Jodie Marquez, Professor Mark Parsons, Professor Frini Karayanidis |
Scheme | Early Career Researcher Grant |
Role | Investigator |
Funding Start | 2010 |
Funding Finish | 2011 |
GNo | G1000942 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
The use of environmental enrichment to enhance patient rehabilitation post stoke: A psychological perspective$2,850
Funding body: National Stroke Foundation
Funding body | National Stroke Foundation |
---|---|
Project Team | Mr Nicholas Buckley, Professor Frini Karayanidis, Doctor Karen Drysdale |
Scheme | Honours Grant |
Role | Lead |
Funding Start | 2010 |
Funding Finish | 2010 |
GNo | G1000593 |
Type Of Funding | Grant - Aust Non Government |
Category | 3AFG |
UON | Y |
ASE - Faculty of Science and IT$2,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Award for Supervision Excellence |
Role | Lead |
Funding Start | 2010 |
Funding Finish | 2010 |
GNo | G1001031 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
A structural and functional brain imaging study of how white matter lesions in patients with minor ischaemic stroke relate to cognitive and motor control.$1,750
Funding body: National Heart Foundation of Australia
Funding body | National Heart Foundation of Australia |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Summer Scholarship |
Role | Lead |
Funding Start | 2010 |
Funding Finish | 2011 |
GNo | G0190639 |
Type Of Funding | Grant - Aust Non Government |
Category | 3AFG |
UON | Y |
20091 grants / $16,800
Shared mass storage device and backup media$16,800
Funding body: NHMRC (National Health & Medical Research Council)
Funding body | NHMRC (National Health & Medical Research Council) |
---|---|
Project Team | Professor Juanita Todd, Dr BILL Budd, Professor Frini Karayanidis, Doctor Janette Smith, Mr David McKenzie, Emeritus Professor Patricia Michie, Prof ULLI Schall, Conjoint Professor Frans Henskens, Conjoint Professor Vaughan Carr |
Scheme | Equipment Grant |
Role | Investigator |
Funding Start | 2009 |
Funding Finish | 2009 |
GNo | G0189847 |
Type Of Funding | Other Public Sector - Commonwealth |
Category | 2OPC |
UON | Y |
20086 grants / $155,162
CEF Admin Relief - Hodgson and Karayanidis$99,962
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Conjoint Associate Professor Mick Hunter, Emeritus Professor Deborah Hodgson, Professor Frini Karayanidis |
Scheme | Career Enhancement Fellowship for Academic Women |
Role | Investigator |
Funding Start | 2008 |
Funding Finish | 2008 |
GNo | G0189258 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Modulation of cognitive control: integrating behavioural and ERP analyses of experimental and participant levels of control$20,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis, Conjoint Professor Andrew Heathcote, Emeritus Professor Patricia Michie, Dr Rebecca Nicholson |
Scheme | Near Miss Grant |
Role | Lead |
Funding Start | 2008 |
Funding Finish | 2008 |
GNo | G0188410 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Developmental trajectories of cognitive control and relationship to psychological profile$13,700
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis, Associate Professor Kerry Chalmers |
Scheme | Pilot Grant |
Role | Lead |
Funding Start | 2008 |
Funding Finish | 2008 |
GNo | G0189100 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Brain electrical source analysis software (BESA)$11,000
Funding body: NHMRC (National Health & Medical Research Council)
Funding body | NHMRC (National Health & Medical Research Council) |
---|---|
Project Team | Emeritus Professor Patricia Michie, Dr BILL Budd, Professor Frini Karayanidis, Professor Juanita Todd, Doctor Janette Smith, Mr David McKenzie, Conjoint Associate Professor Mick Hunter |
Scheme | Equipment Grant |
Role | Investigator |
Funding Start | 2008 |
Funding Finish | 2008 |
GNo | G0188542 |
Type Of Funding | Other Public Sector - Commonwealth |
Category | 2OPC |
UON | Y |
Fast-tracking of research program in cognitive control and longitudinal study of cognitive development$8,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Career Enhancement Fellowship for Academic Women |
Role | Lead |
Funding Start | 2008 |
Funding Finish | 2008 |
GNo | G0188494 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
International Conference on Cognitive Control$2,500
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Travel Grant |
Role | Lead |
Funding Start | 2008 |
Funding Finish | 2008 |
GNo | G0188958 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
20073 grants / $42,500
Modulation of cognitive control: Comparing experimental and participant levels of control$20,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis, Conjoint Professor Andrew Heathcote |
Scheme | Near Miss Grant |
Role | Lead |
Funding Start | 2007 |
Funding Finish | 2007 |
GNo | G0187190 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Executive fractionating in schizophrenia and healthy controls: The role of inhibitory control processes$20,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis, Emeritus Professor Patricia Michie, Prof ULLI Schall |
Scheme | Near Miss Grant |
Role | Lead |
Funding Start | 2007 |
Funding Finish | 2007 |
GNo | G0187194 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Sixth Annual Interdisciplinary Conference, 26 June-1 July 2007$2,500
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Travel Grant |
Role | Lead |
Funding Start | 2007 |
Funding Finish | 2007 |
GNo | G0187408 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
20063 grants / $35,390
Spatial and temporal dynamics of motor and cognitive inhibition: An fMRI and ERP study of schizophrenia$12,790
Funding body: Schizophrenia Research Institute
Funding body | Schizophrenia Research Institute |
---|---|
Project Team | Professor Frini Karayanidis, Emeritus Professor Patricia Michie |
Scheme | Postgraduate Research Scholarship |
Role | Lead |
Funding Start | 2006 |
Funding Finish | 2008 |
GNo | G0186563 |
Type Of Funding | Donation - Aust Non Government |
Category | 3AFD |
UON | Y |
The spatial and temporal dynamics of motor and cognitive inhibition in schizophrenia $12,600
Funding body: Hunter Medical Research Institute
Funding body | Hunter Medical Research Institute |
---|---|
Project Team | Professor Frini Karayanidis, Emeritus Professor Patricia Michie |
Scheme | Project Grant |
Role | Lead |
Funding Start | 2006 |
Funding Finish | 2006 |
GNo | G0186096 |
Type Of Funding | Contract - Aust Non Government |
Category | 3AFC |
UON | Y |
Fractionating cognitive control processes in task switching$10,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis, Emeritus Professor Patricia Michie, Conjoint Professor Andrew Heathcote |
Scheme | Near Miss Grant |
Role | Lead |
Funding Start | 2006 |
Funding Finish | 2006 |
GNo | G0186076 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
20052 grants / $443,125
Functional neuroimaging of prepulse inhibition in schizophrenia and Parkinson's disease$440,625
Funding body: NHMRC (National Health & Medical Research Council)
Funding body | NHMRC (National Health & Medical Research Council) |
---|---|
Project Team | Prof ULLI Schall, Professor Frini Karayanidis, Dr BILL Budd, Mr Patrick Johnston |
Scheme | Project Grant |
Role | Investigator |
Funding Start | 2005 |
Funding Finish | 2007 |
GNo | G0183947 |
Type Of Funding | Aust Competitive - Commonwealth |
Category | 1CS |
UON | Y |
International Conference on Attentional Control, 4-7 January 2005, Taiwan$2,500
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Travel Grant |
Role | Lead |
Funding Start | 2005 |
Funding Finish | 2005 |
GNo | G0185006 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
20045 grants / $58,852
Facial Identity and Facial Expression Processing in Autism$19,565
Funding body: Hunter Medical Research Institute
Funding body | Hunter Medical Research Institute |
---|---|
Project Team | Professor Frini Karayanidis, Emeritus Professor Patricia Michie |
Scheme | Research Grant |
Role | Lead |
Funding Start | 2004 |
Funding Finish | 2004 |
GNo | G0183809 |
Type Of Funding | Contract - Aust Non Government |
Category | 3AFC |
UON | Y |
Functional neuroimaging of inhibitory brain processes in schizophrenia$14,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Prof ULLI Schall, Professor Frini Karayanidis, Mr Patrick Johnston |
Scheme | Project Grant |
Role | Investigator |
Funding Start | 2004 |
Funding Finish | 2004 |
GNo | G0183500 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Objective measures of empathy: Clinical application to aggressive children and adolescents$12,887
Funding body: Hunter Children`s Research Foundation
Funding body | Hunter Children`s Research Foundation |
---|---|
Project Team | Doctor Mark Chorlton, Professor Frini Karayanidis, Professor Kenneth Nunn |
Scheme | Research Grant |
Role | Investigator |
Funding Start | 2004 |
Funding Finish | 2004 |
GNo | G0184569 |
Type Of Funding | Contract - Aust Non Government |
Category | 3AFC |
UON | Y |
The structural and functional organisation of cognitive control processes.$10,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis, Emeritus Professor Patricia Michie |
Scheme | Project Grant |
Role | Lead |
Funding Start | 2004 |
Funding Finish | 2004 |
GNo | G0183434 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
12th World Congress on Psycholophysiology, 18-23 September 2004, Greece$2,400
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Travel Grant |
Role | Lead |
Funding Start | 2004 |
Funding Finish | 2004 |
GNo | G0183881 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
20032 grants / $41,015
Organisation of cognitive control processes in individuals with and without schizophrenia$27,015
Funding body: Neuroscience Institute of Schizophrenia and Allied Disorders
Funding body | Neuroscience Institute of Schizophrenia and Allied Disorders |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Postgraduate Research Scholarship |
Role | Lead |
Funding Start | 2003 |
Funding Finish | 2005 |
GNo | G0182908 |
Type Of Funding | Donation - Aust Non Government |
Category | 3AFD |
UON | Y |
Face and Facial expression processing in autism$14,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis, Emeritus Professor Patricia Michie, Mr Patrick Johnston |
Scheme | Project Grant |
Role | Lead |
Funding Start | 2003 |
Funding Finish | 2003 |
GNo | G0182458 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
20022 grants / $256,600
Abnormal auditory system function in schizophrenia: an ERP and MEG study of its origin, course and generality$250,000
Funding body: NHMRC (National Health & Medical Research Council)
Funding body | NHMRC (National Health & Medical Research Council) |
---|---|
Project Team | Emeritus Professor Patricia Michie, Prof ULLI Schall, Professor R Naatanen, Professor Frini Karayanidis, Dr H Yabe |
Scheme | Project Grant |
Role | Investigator |
Funding Start | 2002 |
Funding Finish | 2004 |
GNo | G0180909 |
Type Of Funding | Aust Competitive - Commonwealth |
Category | 1CS |
UON | Y |
Neuroscan hardware lock or dongle for SCAN analysis software system$6,600
Funding body: NHMRC (National Health & Medical Research Council)
Funding body | NHMRC (National Health & Medical Research Council) |
---|---|
Project Team | Emeritus Professor Patricia Michie, Professor Frini Karayanidis, Prof ULLI Schall, Professor Juanita Todd |
Scheme | Equipment Grant |
Role | Investigator |
Funding Start | 2002 |
Funding Finish | 2002 |
GNo | G0181921 |
Type Of Funding | Aust Competitive - Commonwealth |
Category | 1CS |
UON | Y |
20012 grants / $13,500
Task switching in schizophrenia: Use of internally-generated and externally-triggered cues.$11,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis, Prof ULLI Schall |
Scheme | Project Grant |
Role | Lead |
Funding Start | 2001 |
Funding Finish | 2001 |
GNo | G0179949 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Evoked Potential International Conference, France 9-13 July 2001$2,500
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Travel Grant |
Role | Lead |
Funding Start | 2001 |
Funding Finish | 2001 |
GNo | G0180806 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
20003 grants / $26,500
Switching attention between tasks in attention-deficit hyperactivity disorder (ADHD) and control children: A Behavioural and electrophysiological study.$10,500
Funding body: ARC (Australian Research Council)
Funding body | ARC (Australian Research Council) |
---|---|
Project Team | Professor Frini Karayanidis, Conjoint Professor Philip Hazell |
Scheme | Small Grant |
Role | Lead |
Funding Start | 2000 |
Funding Finish | 2000 |
GNo | G0178923 |
Type Of Funding | Scheme excluded from IGS |
Category | EXCL |
UON | Y |
Computer Software for the Analysis of Event-Related Brain Wave Recordings in Conjunction with Functional Brain Imaging in Young Patients with Schizophrenia.$8,000
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Prof ULLI Schall, Conjoint Professor Vaughan Carr, Mr Patrick Johnston, Professor Frini Karayanidis |
Scheme | Project Grant |
Role | Investigator |
Funding Start | 2000 |
Funding Finish | 2000 |
GNo | G0178866 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Switching between tasks in attention-deficit hyperactivity disorder (ADHD) and control children: A behavioural and electrophysiological study.$8,000
Funding body: Hunter Medical Research Institute
Funding body | Hunter Medical Research Institute |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | Adamstown Lions Club |
Role | Lead |
Funding Start | 2000 |
Funding Finish | 2000 |
GNo | G0179909 |
Type Of Funding | Contract - Aust Non Government |
Category | 3AFC |
UON | Y |
19991 grants / $12,500
Investigation of the Mechanisms Underlying Switching Attention Between Tasks in Children and Young Adults.$12,500
Funding body: University of Newcastle
Funding body | University of Newcastle |
---|---|
Project Team | Professor Frini Karayanidis |
Scheme | New Staff Grant |
Role | Lead |
Funding Start | 1999 |
Funding Finish | 1999 |
GNo | G0178744 |
Type Of Funding | Internal |
Category | INTE |
UON | Y |
Research Supervision
Number of supervisions
Current Supervision
Commenced | Level of Study | Research Title | Program | Supervisor Type |
---|---|---|---|---|
2021 | PhD | The Relationship between Arterial, Brain, and Cognitive Health in Community-Dwelling Older Adults | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2021 | PhD | Can a 12-Week Functional 'Brain Training' Protocol Decrease Switch and Mixing Cost Error Rates in a Cued-Trials Task-Switching Paradigm? | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2021 | PhD | Understanding the Nature of Cognitive Decline - a Cognitive Modelling Approach | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2021 | PhD | Assessing How Lifestyle Factors Influence Healthy Ageing | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2019 | PhD | Designing Songwriting Courses for Older Adults: The Challenges and Possibilities | PhD (Music), College of Human and Social Futures, The University of Newcastle | Co-Supervisor |
Past Supervision
Year | Level of Study | Research Title | Program | Supervisor Type |
---|---|---|---|---|
2021 | PhD | Correlates of Novel Bayesian Estimation of Response Inhibition Parameters | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2021 | PhD | Executive Functioning and Functional Connectivity Differences Persist Four Years After a Minor Stroke or Transient Ischaemic Attack: the Effect of Ageing and Cerebrovascular Disease Processes | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2020 | PhD | Breathe Easy, Think Clearly: the Relationships between Maternal Asthma, Maternal Mental Health and Infant Development | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2020 | PhD | Breathing and Behaviour: Exploring Infant Temperament and Autism Risk in Infants Born to Mothers with Asthma | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Co-Supervisor |
2020 | PhD | Proactive and Reactive Cognitive Control in Adolescence and Young Adulthood: Neural Signatures and Relationship with Reward Drive and Maladaptive Outcomes | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2020 | PhD | “Hey Baby! Mummy Wants You to be Happy and Play!” The Relationships Between Maternal Pitch Contours, Infant Temperament and Symptoms of Autism in Infancy | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Co-Supervisor |
2017 | PhD | Task Switching Performance in Childhood and Early Adolescence: Contribution of Working Memory and Interference | PhD (Clinical Psychology), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2017 | PhD | Oscillatory Mechanisms of Goal-Directed Control: A Central Role of Frontoparietal Theta | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2017 | PhD | Effects of Anodal Transcranial Direct Current Stimulation Over the Motor Cortex on Response Processing | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2017 | PhD | Preparation, Interference and Task Switching: Using Distributional Analysis and Cognitive Modelling Estimates to Extend the FTE Theory | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2016 | PhD | An Integrated Analysis of the Development of Executive Function: Working Memory, Inhibition and Shifting | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Co-Supervisor |
2016 | PhD | White Matter Microstructural Decline and Cognitive Performance in Older Adults: The Influence of Cardiovascular Health | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2015 | PhD | The Development and Application of Quantitative Approaches to Investigate Spatial Processing Improvement and Cognitive Control | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Co-Supervisor |
2014 | PhD | Cognitive Control Across the Adult Lifespan: A Combined Cognitive Modelling and Event-Related Potential Approach | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2013 | PhD | Dissecting Proactive Control Processes in Task-Switching: A Model-Based Neuroscience Approach | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2011 | PhD | Formulation of Stimuli Sets and Evaluation of Facial Emotion Processing in Typically Developing Individuals and in the Clinical Populations of Intellectual Disability, Autistic Disorder, and Asperger's Disorder | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2010 | PhD | The Spatial and Temporal Dynamics of Cognitive Control | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2008 | PhD | Antisocial Behaviour and Empathic Processing: Differing Pathways to Empathy Deficits in Adolescents with Antisocial and Psychopathic Traits | PhD (Clinical Psychology), College of Engineering, Science and Environment, The University of Newcastle | Co-Supervisor |
2006 | Masters | Investigating inhibitory control in children with Attention Deficit Hyperactivity Disorder using a task switching paradigm: A Behavioural Study | M Psychology (Clinical) [R], College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2006 | PhD | Behavioural and Electrophysiological Correlates of Anticipatory Task-Set Reconfiguration | PhD (Psychology - Science), College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2005 | Masters | Classification of facial emotion expressions: A comparison of accuracy in schizophrenia, healthy controls and healthy controls viewing degraded images | M Psychology (Clinical) [R], College of Engineering, Science and Environment, The University of Newcastle | Principal Supervisor |
2004 | Masters | Task switching in schizophrenia: Anticipatory and stimulus-driven components of task set reconfiguration processes associated with a predictable task switch | M Psychology (Clinical) [R], College of Engineering, Science and Environment, The University of Newcastle | Sole Supervisor |
2002 | Masters | The Theory of Mind Deficit in Children with Autism: An Investigation of the Reality Masking Hypothesis and the Role of Deception | M Psychology (Clinical) [R], College of Engineering, Science and Environment, The University of Newcastle | Sole Supervisor |
Research Collaborations
The map is a representation of a researchers co-authorship with collaborators across the globe. The map displays the number of publications against a country, where there is at least one co-author based in that country. Data is sourced from the University of Newcastle research publication management system (NURO) and may not fully represent the authors complete body of work.
Country | Count of Publications | |
---|---|---|
Australia | 167 | |
United States | 20 | |
Canada | 17 | |
Netherlands | 11 | |
Germany | 5 | |
More... |
News
News • 18 Feb 2022
Researchers get creative to support healthy ageing minds
Researchers will investigate how the creative arts can support healthy brains and heathy minds as we age.
News • 12 Oct 2020
ACTIVate Study
Prof Frini Karayanidis leads the UON team in the Functional Neuroimaging Lab that runs the ACTIVate Study. This is a joint project with the University of South Australia, Flinders University, University of Adelaide and University of Illinois, USA.
News • 16 Dec 2016
How cardio risk impacts cognitive ageing
New research at the University of Newcastle’s Functional Neuroimaging Laboratory indicates that cardiovascular health can significantly impact cognitive function in older adults.
News • 1 Dec 2016
UON hosts 2016 Australasian Cognitive Neuroscience Society Conference
Associate Professor Frini Karayanidis (pictured below with ‘Best Oral Presentation’ winner, PhD (Psychology) candidate, Patrick Cooper, and ‘Best Fast Talk’ winner, PhD (Psychology) candidate, Montana McKewan) and Associate Professor Juanita Todd from the School of Psychology co-chaired this year’s Australasian Cognitive Neuroscience Society (ACNS) Conference which was held at the Ramada Resort, Shoal Bay from November 24th to 27th.
News • 24 Nov 2015
UON cognitive neuroscientist appointed to ARC College of Experts
UON cognitive neuroscientist Frini Karayanidis has been inducted into the Australian Research Centre's (ARC) College of Experts, joining a team of academic authorities drawn from higher education, industry and the public sector.
Professor Frini Karayanidis
Position
Professor
School of Psychological Sciences
College of Engineering, Science and Environment
Focus area
Psychology
Contact Details
frini.karayanidis@newcastle.edu.au | |
Phone | (02) 4921 5457 |
Fax | (02) 4921 6980 |
Office
Room | W249 |
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Building | Behavioural Sciences Building |
Location | Callaghan University Drive Callaghan, NSW 2308 Australia |