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Stuart Johnstone

Research Profile

Procedures

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Attention Deficit Disorders with Hyperactivity

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Publications

TOP 3
Stuart J Johnstone; Robert J Barry; Adam R Clarke
Ten years on: a follow-up review of ERP research in attention-deficit/hyperactivity disorder.
Nicholas Benikos; Stuart J Johnstone; Steven J Roodenrys
Short-term training in the Go/Nogo task: Behavioural and neural changes depend on task demands.
Nicholas Benikos; Stuart J Johnstone; Steven J Roodenrys
Varying task difficulty in the Go/Nogo task: The effects of inhibitory control, arousal, and perceived effort on ERP components.

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All Publications

2013: Stuart J Johnstone; Robert J Barry; Adam R Clarke
Ten years on: a follow-up review of ERP research in attention-deficit/hyperactivity disorder.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2013;124(4):644-57.
2013: Nicholas Benikos; Stuart J Johnstone; Steven J Roodenrys
Short-term training in the Go/Nogo task: Behavioural and neural changes depend on task demands.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2013;87(3):301-12.
2013: Nicholas Benikos; Stuart J Johnstone; Steven J Roodenrys
Varying task difficulty in the Go/Nogo task: The effects of inhibitory control, arousal, and perceived effort on ERP components.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2013;87(3):262-72.
2013: Stuart J Johnstone; Daniel Galletta
Event-rate effects in the flanker task: ERPs and task performance in children with and without AD/HD.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2013;87(3):340-8.
2012: Stuart J Johnstone; Russell Blackman; Jason M Bruggemann
EEG from a single-channel dry-sensor recording device.
Clinical EEG and neuroscience : official journal of the EEG and Clinical Neuroscience Society (ENCS) 2012;43(2):112-20.
2012: Stuart J Johnstone; Kylie Loveday; Sharlene Mantz; Steven Roodenrys; Russell Blackman; Ellie Johnston; Michelle F Barratt
Neurocognitive training for children with and without AD/HD.
Attention deficit and hyperactivity disorders 2012;4(1):11-23.
2011: Anna Dalecki; Rodney J Croft; Stuart J Johnstone
An evaluation of P50 paired-click methodologies.
Psychophysiology 2011;48(12):1692-700.
2011: Robert J Barry; Adam R Clarke; Stuart J Johnstone
Caffeine and opening the eyes have additive effects on resting arousal measures.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2011;122(10):2010-5.
2011: Adam R Clarke; Robert J Barry; Franca E Dupuy; Leila D Heckel; Rory McCarthy; Mark Selikowitz; Stuart J Johnstone
Behavioural differences between EEG-defined subgroups of children with Attention-Deficit/Hyperactivity Disorder.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2011;122(7):1333-41.
2010: Robert Battisti; Steven Roodenrys; Stuart J Johnstone; Nicole Pesa; Daniel F Hermens; Nadia Solowij
Chronic cannabis users show altered neurophysiological functioning on Stroop task conflict resolution.
Psychopharmacology 2010;212(4):613-24.
2010: Stuart J Johnstone; Annele J Watt; Aneta Dimoska
Varying required effort during interference control in children with AD/HD: task performance and ERPs.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2010;76(3):174-85.
2010: Robert Battisti; Steven Roodenrys; Stuart J Johnstone; Colleen Respondek; Daniel F Hermens; Nadia Solowij
Chronic use of cannabis and poor neural efficiency in verbal memory ability.
Psychopharmacology 2010;209(4):319-30.
2010: Stuart J Johnstone; Steven Roodenrys; Elise Phillips; Annele J Watt; Sharlene Mantz
A pilot study of combined working memory and inhibition training for children with AD/HD.
Attention deficit and hyperactivity disorders 2010;2(1):31-42.
2009: Susan Jennifer Thomas; Craig J Gonsalvez; Stuart J Johnstone
Sequence effects in the Go/NoGo task: inhibition and facilitation.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2009;74(3):209-19.
2009: Robert J Barry; Adam R Clarke; Stuart J Johnstone; Christopher R Brown
EEG differences in children between eyes-closed and eyes-open resting conditions.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2009;120(10):1806-11.
2009: Robert J Barry; Adam R Clarke; Stuart J Johnstone; Christopher R Brown; Jason M Bruggemann; Irene van Rijbroek
Caffeine effects on resting-state arousal in children.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2009;73(3):355-61.
2009: Robert J Barry; Adam R Clarke; Stuart J Johnstone; Rory McCarthy; Mark Selikowitz
Electroencephalogram theta/beta ratio and arousal in attention-deficit/hyperactivity disorder: evidence of independent processes.
Biological psychiatry 2009;66(4):398-401.
2009: Stuart J Johnstone; Robert J Barry; Valentina Markovska; Aneta Dimoska; Adam R Clarke
Response inhibition and interference control in children with AD/HD: a visual ERP investigation.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2009;72(2):145-53.
2009: Stuart J Johnstone; Adam R Clarke
Dysfunctional response preparation and inhibition during a visual Go/No-go task in children with two subtypes of attention-deficit hyperactivity disorder.
Psychiatry research 2009;166(2-3):223-37.
2009: Nicholas Benikos; Stuart J Johnstone
Arousal-state modulation in children with AD/HD.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2009;120(1):30-40.
2008: Adam R Clarke; Robert J Barry; Rory McCarthy; Mark Selikowitz; Stuart J Johnstone
Effects of imipramine hydrochloride on the EEG of children with Attention-Deficit/Hyperactivity Disorder who are non-responsive to stimulants.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2008;68(3):186-92.
2008: Aneta Dimoska; Stuart J Johnstone
Effects of varying stop-signal probability on ERPs in the stop-signal task: do they reflect variations in inhibitory processing or simply novelty effects?
Biological psychology 2008;77(3):324-36.
2008: Robert J Barry; Adam R Clarke; Stuart J Johnstone; Jacqueline Rushby
Timing of caffeine's impact on autonomic and central nervous system measures: clarification of arousal effects.
Biological psychology 2008;77(3):304-16.
2007: Robert J Barry; Adam R Clarke; Stuart J Johnstone; Christopher A Magee; Jacqueline Rushby
EEG differences between eyes-closed and eyes-open resting conditions.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2007;118(12):2765-73.
2007: Adam R Clarke; Robert J Barry; Rory McCarthy; Mark Selikowitz; Stuart J Johnstone
Effects of stimulant medications on the EEG of girls with Attention-Deficit/Hyperactivity Disorder.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2007;118(12):2700-8.
2007: Robert J Barry; Stuart J Johnstone; Adam R Clarke; Jacqueline Rushby; Christopher R Brown; David N McKenzie
Caffeine effects on ERPs and performance in an auditory Go/NoGo task.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2007;118(12):2692-9.
2007: Stuart J Johnstone; Robert J Barry; Adam R Clarke
Behavioural and ERP indices of response inhibition during a Stop-signal task in children with two subtypes of Attention-Deficit Hyperactivity Disorder.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2007;66(1):37-47.
2007: Adam R Clarke; Robert J Barry; Rory McCarthy; Mark Selikowitz; Stuart J Johnstone; Ching-I Hsu; Christopher A Magee; Carlie Lawrence; Rodney J Croft
Coherence in children with Attention-Deficit/Hyperactivity Disorder and excess beta activity in their EEG.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2007;118(7):1472-9.
2007: Aneta Dimoska; Stuart J Johnstone
Neural mechanisms underlying trait impulsivity in non-clinical adults: stop-signal performance and event-related potentials.
Progress in neuro-psychopharmacology & biological psychiatry 2007;31(2):443-54.
2007: Susan Jennifer Thomas; Stuart J Johnstone; Craig J Gonsalvez
Event-related potentials during an emotional Stroop task.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2007;63(3):221-31.
2007: Janette L Smith; Stuart J Johnstone; Robert J Barry
Response priming in the Go/NoGo task: the N2 reflects neither inhibition nor conflict.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2007;118(2):343-55.
2007: Stuart J Johnstone; Aneta Dimoska; Janette L Smith; Robert J Barry; Carly B Pleffer; Dale Chiswick; Adam R Clarke
The development of stop-signal and Go/Nogo response inhibition in children aged 7-12 years: performance and event-related potential indices.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2007;63(1):25-38.
2006: Aneta Dimoska; Stuart J Johnstone; Robert J Barry
The auditory-evoked N2 and P3 components in the stop-signal task: indices of inhibition, response-conflict or error-detection?
Brain and cognition 2006;62(2):98-112.
2006: Adam R Clarke; Robert J Barry; Rory McCarthy; Mark Selikowitz; Christopher A Magee; Stuart J Johnstone; Rodney J Croft
Quantitative EEG in low-IQ children with attention-deficit/hyperactivity disorder.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2006;117(8):1708-14.
2006: Janette L Smith; Stuart J Johnstone; Robert J Barry
Effects of pre-stimulus processing on subsequent events in a warned Go/NoGo paradigm: response preparation, execution and inhibition.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2006;61(2):121-33.
2006: Susan M Bresnahan; Robert J Barry; Adam R Clarke; Stuart J Johnstone
Quantitative EEG analysis in dexamphetamine-responsive adults with attention-deficit/hyperactivity disorder.
Psychiatry research 2006;141(2):151-9.
2005: Robert J Barry; Jacqueline Rushby; Mark J Wallace; Adam R Clarke; Stuart J Johnstone; Ilinka Zlojutro
Caffeine effects on resting-state arousal.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2005;116(11):2693-700.
2005: Carlie Lawrence; Robert J Barry; Adam R Clarke; Stuart J Johnstone; Rory McCarthy; Mark Selikowitz; Samantha J Broyd
Methylphenidate effects in attention deficit/hyperactivity disorder: electrodermal and ERP measures during a continuous performance task.
Psychopharmacology 2005;183(1):81-91.
2005: Samantha J Broyd; Stuart J Johnstone; Robert J Barry; Adam R Clarke; Rory McCarthy; Mark Selikowitz; Carlie Lawrence
The effect of methylphenidate on response inhibition and the event-related potential of children with attention deficit/hyperactivity disorder.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2005;58(1):47-58.
2005: Robert J Barry; Adam R Clarke; Rory McCarthy; Mark Selikowitz; Stuart J Johnstone
EEG coherence adjusted for inter-electrode distance in children with attention-deficit/hyperactivity disorder.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2005;58(1):12-20.
2005: Adam R Clarke; Robert J Barry; Rory McCarthy; Mark Selikowitz; Stuart J Johnstone; Isis Abbott; Rodney J Croft; Christopher A Magee; Ching-I Hsu; Carlie Lawrence
Effects of methylphenidate on EEG coherence in attention-deficit/hyperactivity disorder.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2005;58(1):4-11.
2005: Robert J Barry; Adam R Clarke; Rory McCarthy; Mark Selikowitz; Stuart J Johnstone; Ching-I Hsu; Dominique Bond; Mark J Wallace; Christopher A Magee
Age and gender effects in EEG coherence: II. Boys with attention deficit/hyperactivity disorder.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2005;116(4):977-84.
2004: Robert J Barry; Jacqueline Rushby; Stuart J Johnstone; Adam R Clarke; Rodney J Croft; Carlie Lawrence
Event-related potentials in the auditory oddball as a function of EEG alpha phase at stimulus onset.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2004;115(11):2593-601.
2004: Robert J Barry; Adam R Clarke; Rory McCarthy; Mark Selikowitz; Stuart J Johnstone; Jacqueline Rushby
Age and gender effects in EEG coherence: I. Developmental trends in normal children.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2004;115(10):2252-8.
2004: Janette L Smith; Stuart J Johnstone; Robert J Barry
Inhibitory processing during the Go/NoGo task: an ERP analysis of children with attention-deficit/hyperactivity disorder.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2004;115(6):1320-31.
2003: Aneta Dimoska; Stuart J Johnstone; Robert J Barry; Adam R Clarke
Inhibitory motor control in children with attention-deficit/hyperactivity disorder: event-related potentials in the stop-signal paradigm.
Biological psychiatry 2003;54(12):1345-54.
2003: Janette L Smith; Stuart J Johnstone; Robert J Barry
Aiding diagnosis of attention-deficit/hyperactivity disorder and its subtypes: discriminant function analysis of event-related potential data.
Journal of child psychology and psychiatry, and allied disciplines 2003;44(7):1067-75.
2003: Stuart J Johnstone; Robert J Barry; Aneta Dimoska
Event-related slow-wave activity in two subtypes of attention-deficit/hyperactivity disorder.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2003;114(3):504-14.
2003: Robert J Barry; Vilfredo De Pascalis; Darren Hodder; Adam R Clarke; Stuart J Johnstone
Preferred EEG brain states at stimulus onset in a fixed interstimulus interval auditory oddball task, and their effects on ERP components.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2003;47(3):187-98.
2003: Robert J Barry; Stuart J Johnstone; Adam R Clarke
A review of electrophysiology in attention-deficit/hyperactivity disorder: II. Event-related potentials.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2003;114(2):184-98.
2003: Robert J Barry; Adam R Clarke; Stuart J Johnstone
A review of electrophysiology in attention-deficit/hyperactivity disorder: I. Qualitative and quantitative electroencephalography.
Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology 2003;114(2):171-83.
2002: Hilarie P Tardif; Robert J Barry; Stuart J Johnstone
Event-related potentials reveal processing differences in honest vs malingered memory performance.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2002;46(2):147-58.
2001: Stuart J Johnstone; Hilarie P Tardif; Robert J Barry; T Sands
Nasal bilevel positive airway pressure therapy in children with a sleep-related breathing disorder and attention-deficit hyperactivity disorder: effects on electrophysiological measures of brain function.
Sleep medicine 2001;2(5):407-16.
2001: Stuart J Johnstone; Robert J Barry; J W Anderson
Topographic distribution and developmental timecourse of auditory event-related potentials in two subtypes of attention-deficit hyperactivity disorder.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2001;42(1):73-94.
2000: Hilarie P Tardif; Robert J Barry; Allison M Fox; Stuart J Johnstone
Detection of feigned recognition memory impairment using the old/new effect of the event-related potential.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 2000;36(1):1-9.
1999: Stuart J Johnstone; Robert J Barry
An investigation of the event-related slow-wave potential (0.01-2 HZ) in normal children.
International journal of psychophysiology : official journal of the International Organization of Psychophysiology 1999;32(1):15-34.