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Marc Lavoie, Ph. D., Biomedical Science
Fernand-Seguin Research Centre
Louis-H. Lafontaine Hospital
7401 Hochelaga St.
Montreal, QC,
Canada H1N 3M5
Room :118
Phone : (514) 251-4015
Fax.: 514-251-4014
Email : marc.lavoie@umontreal.ca
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Research Areas
University Affiliation (Position or Role)
Research associate
Department of psychiatry
Université de Montréal
Director, Project Management Office
Fernand-Seguin Research Centre
Profile
Marc Lavoie studies the link between cognitive processes and cerebral activity (evoked potentials), primarily in Tourette’s syndrome but also in anxiety disorders (especially obsessive-compulsive disorder). He works closely with the psychological intervention group in order to identify the physiological changes that occur following cognitive behavioural therapy (in collaboration with Kieron O'Connor and Stéphane Guay). He also has ongoing collaborations with Roger Godbout and François Guillem on the cognitive and cerebral effects related to total sleep deprivation. He has a parallel interest in the effect of perceived emotions on the memory of schizophrenics, pursued in collaboration with Adrianna Mendrek.
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Recent Publications
Aardema, F., O'Connor, K., Pelissier, M.-C., & Lavoie, M. (2009). The quantification of doubt in obsessive-compulsive disorder. International Journal of Cognitive Therapy, 2(2), 188-205. - View article
Guillem, F., Mendrek, A., Lavoie, M.E. Pampoulova, T., Stip, E. (2009). Sex differences in memory processing in schizophrenia: An event-related potential (ERP) study. Progress in Neuro-Psychopharmacology & Biological Psychiatry. 33. 1-10.
Thibault, G+., O’Connor, K.P., Stip, E., Lavoie, M.E. (2009). Electrophysiological manifestations of stimulus evaluation, response inhibition and motor processing in Tourette syndrome patients. Psychiatry Research. 167 (3), 202-220. Voir l'article
Thibault, G+., Felezeu, M+., O’Connor, K.P., Stip, E., Lavoie, M.E. (2008). Influence of Comorbid Obsessive-Compulsive Symptoms on Brain Event-Related Potentials in Gilles de la Tourette Syndrome. Progress in Neuro-Psychopharmacology & Biological Psychiatry. 32. 803-815.
Lavoie, M., Thibault, G., et al. (2007). "Memory and Executive Functions in Adults with Gilles de la Tourette Syndrome and Chronic Tic Disorder." Cognitive Neuropsychiatry 12(2): 165-181.
O'Connor, K., Lavoie, M., et al. (2005). "Brain-Behavior Relations during Motor Processing in Chronic Tic and Habit Disorder." Cognitive and Behavioral Neurology 18(2): 79-88.
Delplanque, S., Lavoie, M., et al. (2004). "Modulation of Cognitive Processing by Emotional Valence Studied Through Event-Related Potentials in Humans." Neuroscience 365(1): 1-4.
Lavoie, M., F. Dupuis, et al. (2004). "Visual P300 Effect Beyond Symptoms in Concussed College Athletes." Journal of Clinical and Experimental Neuropsychology 26(1): 55-73.
Blanchet, S., Belleville, S., Lavoie M.E., et al. (2003). "Item-Related Activity Compared to Task-Related Activity in Encoding and Retrieval in Verbal and Non-Verbal Episodic Memory: An Event-Related Potentials Study." Cognitive Brain Research 17: 462-474.
Ladouceur, R., Sévigny, S., Lavoie, M., et al. (2003). "Video Lottery: Winning Expectancies and Arousal." Addiction 98: 733-738.
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