Electrophysiology

Evaluation of EEG biomarkers of Comprehensive Behavioral Intervention for Tics in children with Tourette syndrome
Objective Comprehensive Behavioral Intervention for Tics (CBIT) is a first-line treatment of Tourette syndrome (TS). However, the brain …
Simon Morand-Beaulieu, Michael J. Crowley, Heidi Grantz, James F. Leckman, Lawrence Scahill, Denis G. Sukhodolsky
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Electrophysiological signatures of inhibitory control in children with Tourette syndrome and attention-deficit/hyperactivity disorder
Tourette syndrome (TS) and attention-deficit/hyperactivity disorder (ADHD) frequently co-occur, especially in children. Reduced …
S. Morand-Beaulieu, S. D. Smith, K. Ibrahim, J. Wu, J. F. Leckman, M. J. Crowley, D. G. Sukhodolsky
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Lateralized readiness potentials and sensorimotor activity in adults with obsessive-compulsive disorder
Obsessive-compulsive disorder (OCD) patients are known to have various functional abnormalities in prefrontal and motor areas. Given …
S. Morand-Beaulieu, F. Aardema, K. P. O'Connor, M. E. Lavoie
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Cognitive and motor event-related potentials in Tourette syndrome and tic disorders: A systematic review
OBJECTIVES: Tourette syndrome (TS) patients face various cognitive and motor impairments. Event-related potentials (ERP) constitute an …
S. Morand-Beaulieu, M. E. Lavoie
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Electrophysiological predictors of cognitive-behavioral therapy outcome in tic disorders
Cognitive-behavioral therapy (CBT) constitutes an empirically based treatment for tic disorders (TD), but much remains to be learned …
S. Morand-Beaulieu, K. P. O'Connor, P. J. Blanchet, M. E. Lavoie
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P300 Source Localization Contrasts in Body-Focused Repetitive Behaviors and Tic Disorders
Tic disorders (TD) and body-focused repetitive behaviors (BFRB) have similar phenotypes that can be challenging to distinguish in …
G. Sauvé, S. Morand-Beaulieu, K. P. O'Connor, P. J. Blanchet, M. E. Lavoie
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The Impact of a Cognitive-Behavioral Therapy on Event-Related Potentials in Patients with Tic Disorders or Body-Focused Repetitive Behaviors
CONTEXT: Tic disorders (TD) are characterized by the presence of non-voluntary contractions of functionally related groups of skeletal …
S. Morand-Beaulieu, K. P. O'Connor, M. Richard, G. Sauvé, J. B. Leclerc, P. J. Blanchet, M. E. Lavoie
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