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A. Clarke · SciRah

Researcher profile · Semantic Scholar

A. Clarke

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A. Clarke — researcher profile on SciRah

h-index: 56
Works: 149
Citations: 11K

Most-cited papers

EEG differences between eyes-closed and eyes-open resting conditions.
R. Barry, A. Clarke, S. Johnstone, C. Magee +1 more
2007Clinical Neurophysiology1,086 citations
Semantic Scholar
EEG power and coherence in autistic spectrum disorder.
R. Coben, A. Clarke, W. Hudspeth, R. Barry
2008Clinical Neurophysiology403 citations
Semantic Scholar
The development of stop-signal and Go/Nogo response inhibition in children aged 7-12 years: performance and event-related potential indices.
S. Johnstone, A. Dimoska, Janette L. Smith, R. Barry +3 more
2007International Journal of Psychophysiology218 citations
Semantic Scholar
EEG differences in children between eyes-closed and eyes-open resting conditions.
R. Barry, A. Clarke, S. Johnstone, Christopher R. Brown
2009Clinical Neurophysiology211 citations
Semantic Scholar
Electroencephalogram theta/beta ratio and arousal in attention-deficit/hyperactivity disorder: evidence of independent processes.
R. Barry, A. Clarke, S. Johnstone, R. McCarthy +1 more
2009Biological Psychiatry189 citations
Semantic Scholar
Ten years on: a follow-up review of ERP research in attention-deficit/hyperactivity disorder.
S. Johnstone, R. Barry, A. Clarke
2013Clinical Neurophysiology183 citations
Semantic Scholar
Behavioural differences between EEG-defined subgroups of children with Attention-Deficit/Hyperactivity Disorder.
A. Clarke, R. Barry, Franca E. Dupuy, L. Heckel +3 more
2011Clinical Neurophysiology149 citations Open access
Semantic Scholar
Response inhibition and interference control in children with AD/HD: a visual ERP investigation.
S. Johnstone, R. Barry, V. Markovska, A. Dimoska +1 more
2009International Journal of Psychophysiology140 citations
Semantic Scholar
The EEG Theta/Beta Ratio: A marker of Arousal or Cognitive Processing Capacity?
A. Clarke, R. Barry, D. Karamacoska, S. Johnstone
2019Applied Psychophysiology and Biofeedback100 citations
Semantic Scholar
Resting-state EEG gamma activity in children with attention-deficit/hyperactivity disorder.
R. Barry, A. Clarke, M. Hajós, R. McCarthy +2 more
2010Clinical Neurophysiology99 citations
Semantic Scholar
Resting state EEG power research in Attention-Deficit/Hyperactivity Disorder: A review update.
A. Clarke, R. Barry, S. Johnstone
2020Clinical Neurophysiology90 citations
Semantic Scholar
Excess beta activity in the EEG of children with attention-deficit/hyperactivity disorder: a disorder of arousal?
A. Clarke, R. Barry, Franca E. Dupuy, R. McCarthy +2 more
2013International Journal of Psychophysiology87 citations
Semantic Scholar
Coherence in children with Attention-Deficit/Hyperactivity Disorder and excess beta activity in their EEG.
A. Clarke, R. Barry, R. McCarthy, M. Selikowitz +5 more
2007Clinical Neurophysiology83 citations
Semantic Scholar
EEG abnormalities in adolescent males with AD/HD.
M. Hobbs, A. Clarke, R. Barry, R. McCarthy +1 more
2007Clinical Neurophysiology82 citations
Semantic Scholar
Timing of caffeine's impact on autonomic and central nervous system measures: clarification of arousal effects.
R. Barry, A. Clarke, S. Johnstone, J. Rushby
2008Biological Psychology80 citations
Semantic Scholar
EEG in adults with attention-deficit/hyperactivity disorder.
A. Clarke, R. Barry, P. Heaven, R. McCarthy +2 more
2008International Journal of Psychophysiology75 citations
Semantic Scholar
Evidence for differentiation of arousal and activation in normal adults.
S. Vaezmousavi, R. Barry, J. Rushby, A. Clarke
2007Acta Neurobiologiae Experimentalis75 citations Open access
Semantic Scholar
Event-related potentials in adults with Attention-Deficit/Hyperactivity Disorder: an investigation using an inter-modal auditory/visual oddball task.
R. Barry, A. Clarke, R. McCarthy, M. Selikowitz +2 more
2009International Journal of Psychophysiology74 citations
Semantic Scholar
Quantitative EEG analysis in dexamphetamine-responsive adults with attention-deficit/hyperactivity disorder.
Susan M Bresnahan, R. Barry, A. Clarke, S. Johnstone
2006Psychiatry Research74 citations
Semantic Scholar
Caffeine effects on ERPs and performance in an auditory Go/NoGo task.
R. Barry, S. Johnstone, A. Clarke, J. Rushby +2 more
2007Clinical Neurophysiology66 citations
Semantic Scholar
Arousal and activation effects on physiological and behavioral responding during a continuous performance task.
S. Mohammad VaezMousavi, R. Barry, J. Rushby, A. Clarke
2007Acta Neurobiologiae Experimentalis65 citations Open access
Semantic Scholar
Individual differences in task-related activation and performance.
S. Vaezmousavi, R. Barry, A. Clarke
2009Physiology and Behavior60 citations
Semantic Scholar
Caffeine and opening the eyes have additive effects on resting arousal measures.
R. Barry, A. Clarke, S. Johnstone
2011Clinical Neurophysiology59 citations
Semantic Scholar
Natural alpha frequency components in resting EEG and their relation to arousal.
R. Barry, F. D. De Blasio, J. Fogarty, A. Clarke
2019Clinical Neurophysiology58 citations
Semantic Scholar
Acute atomoxetine effects on the EEG of children with attention-deficit/hyperactivity disorder.
R. Barry, A. Clarke, M. Hajós, R. McCarthy +2 more
2009Neuropharmacology57 citations
Semantic Scholar
Quantitative EEG in low-IQ children with attention-deficit/hyperactivity disorder.
A. Clarke, R. Barry, R. McCarthy, M. Selikowitz +3 more
2006Clinical Neurophysiology56 citations
Semantic Scholar
Electrodermal activity reliably captures physiological differences between wins and losses during gambling on electronic machines.
Lisa Lole, C. Gonsalvez, A. Blaszczynski, A. Clarke
2012Psychophysiology54 citations
Semantic Scholar
Spontaneous EEG Oscillations in Children, Adolescents, and Adults Typical Development, and Pathological Aspects in Relation to AD/HD
R. Barry, A. Clarke
200953 citations
Semantic Scholar
EEG coherence and symptom profiles of children with Attention-Deficit/Hyperactivity Disorder.
R. Barry, A. Clarke, M. Hajós, Franca E. Dupuy +2 more
2011Clinical Neurophysiology50 citations
Semantic Scholar
The Theta/Beta Ratio as an Index of Cognitive Processing in Adults With the Combined Type of Attention Deficit Hyperactivity Disorder
Christie Picken, A. Clarke, R. Barry, R. McCarthy +1 more
2019Clinical EEG and Neuroscience49 citations
Semantic Scholar
Sex differences between the combined and inattentive types of attention-deficit/hyperactivity disorder: an EEG perspective.
Franca E. Dupuy, R. Barry, A. Clarke, R. McCarthy +1 more
2013International Journal of Psychophysiology48 citations
Semantic Scholar
EEG coherence in adults with attention-deficit/hyperactivity disorder.
A. Clarke, R. Barry, P. Heaven, R. McCarthy +2 more
2008International Journal of Psychophysiology48 citations
Semantic Scholar
EEG development in Attention Deficit Hyperactivity Disorder: From child to adult.
A. Clarke, R. Barry, S. Johnstone, R. McCarthy +1 more
2019Clinical Neurophysiology47 citations Open access
Semantic Scholar
Behavioural and ERP indices of response inhibition during a Stop-signal task in children with two subtypes of Attention-Deficit Hyperactivity Disorder.
S. Johnstone, R. Barry, A. Clarke
2007International Journal of Psychophysiology47 citations
Semantic Scholar
Caffeine effects on resting-state arousal in children.
R. Barry, A. Clarke, S. Johnstone, Christopher R. Brown +2 more
2009International Journal of Psychophysiology45 citations
Semantic Scholar
Childhood EEG as a predictor of adult attention-deficit/hyperactivity disorder.
A. Clarke, R. Barry, Franca E. Dupuy, R. McCarthy +2 more
2011Clinical Neurophysiology44 citations
Semantic Scholar
Dysfunctional response preparation and inhibition during a visual Go/No-go task in children with two subtypes of attention-deficit hyperactivity disorder.
S. Johnstone, A. Clarke
2009Psychiatry Research44 citations
Semantic Scholar
EEG and electrodermal activity in girls with Attention-Deficit/Hyperactivity Disorder.
Franca E. Dupuy, A. Clarke, Robert J. Barry, M. Selikowitz +1 more
2014Clinical Neurophysiology39 citations
Semantic Scholar
Caffeine effects on resting-state electrodermal levels in AD/HD suggest an anomalous arousal mechanism.
R. Barry, A. Clarke, R. McCarthy, M. Selikowitz +2 more
2012Biological Psychology37 citations
Semantic Scholar
Atypical interference control in children with AD/HD with elevated theta/beta ratio.
Da-Wei Zhang, S. Roodenrys, Hui Li, R. Barry +9 more
2017Biological Psychology36 citations
Semantic Scholar
EEG coherence in children with attention-deficit/hyperactivity disorder and comorbid reading disabilities.
R. Barry, A. Clarke, R. McCarthy, M. Selikowitz
2009International Journal of Psychophysiology33 citations
Semantic Scholar
Coherence in children with AD/HD and excess alpha power in their EEG.
Joel C. Robbie, A. Clarke, R. Barry, Franca E. Dupuy +2 more
2016Clinical Neurophysiology31 citations
Semantic Scholar
Girls with Attention-Deficit/Hyperactivity Disorder: EEG Differences between DSM-IV Types
Franca E. Dupuy, A. Clarke, R. Barry, R. McCarthy +1 more
2011Clinical EEG and Neuroscience30 citations
Semantic Scholar
EEG coherence in girls with attention-deficit/hyperactivity disorder: stimulant effects in good responders.
Franca E. Dupuy, A. Clarke, R. Barry, R. McCarthy +1 more
2008International Journal of Psychophysiology30 citations
Semantic Scholar
Auditory processing in an inter-modal oddball task: effects of a combined auditory/visual standard on auditory target ERPs.
Christopher R. Brown, A. Clarke, R. Barry
2007International Journal of Psychophysiology28 citations
Semantic Scholar
Age and gender effects in EEG coherence: III. Girls with attention-deficit/hyperactivity disorder.
R. Barry, A. Clarke, R. McCarthy, M. Selikowitz
2006Clinical Neurophysiology27 citations
Semantic Scholar
Children with attention-deficit/hyperactivity disorder and autistic features: EEG evidence for comorbid disorders.
A. Clarke, R. Barry, A. Irving, R. McCarthy +1 more
2011Psychiatry Research26 citations
Semantic Scholar
Dynamics of narrow‐band EEG phase effects in the passive auditory oddball task
Robert J. Barry, J. Rushby, Janette L. Smith, A. Clarke +1 more
2006European Journal of Neuroscience26 citations
Semantic Scholar
Mindfulness meditation is associated with global EEG spectral changes in theta, alpha, and beta amplitudes.
A. T. Duda, A. Clarke, Robert J. Barry, F. D. De Blasio
2024International Journal of Psychophysiology25 citations Open access
Semantic Scholar
EEG coherence in children with attention-deficit/hyperactivity disorder: differences between good and poor responders to methylphenidate.
Franca E. Dupuy, A. Clarke, R. Barry, R. McCarthy +1 more
2010Psychiatry Research25 citations
Semantic Scholar

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Franca E. Dupuy

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A. Dimoska — researcher profile on SciRah