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Parent–child physiological concordance predicts stronger observational fear learning in children with a less secure relationship with their parent
Observational fear learning is common in children as they learn to fear by observing their parents. Although adaptive, it can also …
A. Bilodeau-Houle, S. Morand-Beaulieu, V. Bouchard, M. F. Marin
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Functional connectivity during tic suppression predicts reductions in vocal tics following behavior therapy in children with Tourette syndrome
Background: Comprehensive Behavioral Intervention for Tics (CBIT) is recommended as a first-line treatment for Tourette syndrome in …
S. Morand-Beaulieu, M. J. Crowley, H. Grantz, J. F. Leckman, D. G. Sukhodolsky
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Syndrome de Gilles de la Tourette : une revue narrative des symptômes, conditions associées et interventions
Le syndrome de Gilles de la Tourette (SGT) est un trouble neurodéveloppemental dont les principales manifestations sont des tics …
S. Morand-Beaulieu, A. Veilleux, J. B. Leclerc
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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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Amygdala-Prefrontal Connectivity in Children with Maladaptive Aggression is Modulated by Social Impairment
Aggressive behavior is common across childhood-onset psychiatric disorders and is associated with impairments in social cognition and …
K. Ibrahim, C. Kalvin, S. Morand-Beaulieu, G. He, K. A. Pelphrey, G. McCarthy, D. G. Sukhodolsky
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Test-retest reliability of event-related potentials across three tasks
Event-related potentials (ERPs) constitute a useful and cost-effective method to assess the neural underpinnings of multiple cognitive …
Simon Morand-Beaulieu, Marie-Ange Perrault, Marc E. Lavoie
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Increased Alpha-Band Connectivity During Tic Suppression in Children With Tourette Syndrome Revealed by Source Electroencephalography Analyses
BACKGROUND: Tourette syndrome (TS) is a neurodevelopmental disorder involving chronic motor and phonic tics. Most individuals with TS …
S. Morand-Beaulieu, J. Wu, L. C. Mayes, H. Grantz, 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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Vicarious conditioned fear acquisition and extinction in child-parent dyads
The biological mechanisms involved in fear transmission within families have been scarcely investigated in humans. Here we studied (1) …
M. F. Marin, A. Bilodeau-Houle, S. Morand-Beaulieu, A. Brouillard, R. J. Herringa, M. R. Milad
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