Marie Dumont, Ph.D.
 |
Professor
Department of Psychiatry, Université de Montréal
Researcher, CARSM
514-338-2222, ext. 2246
This email address is being protected from spambots. You need JavaScript enabled to view it.
Education:
Post-doctorate in Human Chronobiology (Harvard University, Boston)
Ph.D. in Neuroscience (Université de Montréal)
M.Sc. in Experimental Psychology (Université Laval, Quebec City)
Research Interests:
Adaptation to night work; chronotypes (morning and evening types) and delayed timing of the sleep-wake schedule; effects of light exposure on circadian rhythms, sleep and vigilance; circadian rhythms and sleep-wake cycle in various medical conditions (traumatic brain injury, COPD).
Methodologies:
Field and laboratory studies; ambulatory measures of light exposure and rest-activity cycle (actigraphy); measure of non-visual sensitivity to light and of melatonin production; controlled light exposure.
|
Academic Link:
http://www.recherche.umontreal.ca/la-recherche-a-ludem/la-vitrine-des-professeurs/informations/chercheur/288/
Chosen Publications:
Van der Maren S, Moderie C, Duclos C, Paquet J, Daneault V, Dumont M. Daily profiles of light exposure and evening use of light-emitting devices in young adults complaining of a delayed sleep schedule. Journal of Biological Rhythms, 2018; 33(2): 192-202.
Moderie C, Van der Maren S, Dumont M. Circadian phase, dynamics of subjective sleepiness and sensitivity to blue light in young adults complaining of a delayed sleep schedule. Sleep Medicine, 2017; 34:148-155.
Dumont M, Paquet J. Progressive decrease of melatonin production over consecutive days of simulated night work. Chronobiology International, 2014; 31:1231-1238.
Dumont M, Lanctôt V, Cadieux-Viau R, Paquet J. Melatonin production and light exposure of rotating night workers. Chronobiology International, 2012; 29:203-210.
Dumont M, Blais H, Roy J, Paquet J. Controlled patterns of daytime light exposure improve circadian adjustment in simulated night work. Journal of Biological Rhythms, 2009; 24:427-437.
Publications
Duclos C, Dumont M, Arbour C, Paquet J, Blais H, Menon DK, De Beaumont L, Bernard F, Gosselin N. Parallel recovery of consciousness and sleep in acute traumatic brain injury. Neurology 2017, 88, 268-275.
Chan-Thim E, Dumont M, Moullec G, Parwanta Z, Trutschnigg B, Paquet J, Pepin V. Amplitude of the rest-activity cycle in chronic obstructive pulmonary disease: an exploratory study. ChronoPhysiology and Therapy 2016, 6, 75-83.
Duclos C, Dumont M, Potvin MJ, Desautels A, Gilbert D, Menon D, Bernard F, Gosselin N. Evolution of severe sleep-wake cycle disturbances following traumatic brain injury: A case study in both acute and subacute phases post-injury. BMC Neurology 2016, 16, 186.
Daneault V, Dumont M, Massé E, Vandewalle G, Carrier J. Light sensitive brain pathways and aging. Journal of Physiological Anthropology 2016, 35, 9.
Chan-Thim E, Dumont M, Rizk A, Parwanta Z, Pepin V, Moullec G. Diurnal variations in psychological distress in pulmonary disease. Rehabilitation Nursing Journal 2016, sous presse.
Wiseman-Hakes C, Duclos C, Blais H, Dumont M, Bernard F, Desautels A, Menon DK, Gilbert D, Carrier C, Gosselin N. Sleep in the acute phase of severe traumatic brain injury: A snapshot of polysomnography. Neurorehabilitation and Neural Repair 2016, 30, 713-721.
Dumont M, Paquet J. Progressive decrease of melatonin production over consecutive days of simulated night work. Chronobiology International 2014, 31, 1231-1238.
Duclos C, Dumont M, Wiseman-Hakes C, Arbour C, Mongrain V, Gaudreault P-O, Khoury S, Lavigne G, Desautels A, Gosselin N. Sleep and wake disturbances following traumatic brain injury. Perturbations du sommeil et de l'éveil à la suite d'un traumatisme craniocérébral. Pathologie Biologie 2014, 62, 252-261.
Daneault V, Hébert M, Alboury G, Doyon J, Dumont M, Carrier J, Vandewalle G. Aging reduces the stimulating effect of blue light on cognitive brain functions. Sleep 2014, 7, 85-96.
Chan-Thim E, Dumont M, Moullec G, Rizk AK, Wardini R, Trutschnigg B, Paquet J, De Lorimier M, Parenteau S, Pepin V. Clinical impact of time of day on acute exercise response in COPD. COPD: Journal of Chronic Obstructive Pulmonary Disease 2014, 11, 204-211.
Dumont M, Paquet J. Progressive decrease of melatonin production over consecutive days of simulated night work. Chronobiology International 2014, 31, 1231-1238.
Chan-Tim E, Dumont M, Moullec G, Rizk AK, Wardini R, Trutschnigg B, Paquet J, de Lorimier M, Parenteau S, Pepin V. Clinical impact of time of day on acute exercise response in COPD. COPD: Journal of Chronic Obstructive Pulmonary Disease 2014, 11(2), 204-211.
Duclos C, Dumont M, Blais H, Paquet J, Laflamme E, De Beaumont L, Wiseman-Hakes C, Menon DK, Bernard F, Gosselin N. Rest-activity cycle disturbances in the acute phase of moderate to severe traumatic brain injury. Neurorehabilitation and Neural Repair 2013, 28(5), 472-482.
Chapdelaine S, Paquet J, Dumont M. Effects of partial circadian adjustments on sleep and vigilance quality during simulated night work. Journal of Sleep Research 2012, 21, 380-389.
Dumont M, Lanctôt V, Cadieux-Viau R, Paquet J. Melatonin production and light exposure of rotating night workers. Chronobiology International 2012, 29, 203-210.
Dumont M, Blais H, Roy J, Paquet J. Controlled patterns of daytime light exposure improve circadian adjustment in simulated night work. Journal of Biological Rhythms 2009, 24, 427-437.
Goulet G, Mongrain V, Desrosiers C, Paquet J, Dumont M. Daily light exposure in morning-type and evening-type individuals. Journal of Biological Rhythms 2007, 22, 151-158.
Rufiange M, Beaulieu C, Lachapelle P, Dumont M. Circadian light sensitivity and rate of retinal dark adaptation in indoor and outdoor workers. J Biol Rhythms 2007, 22, 454-457.
Dumont M, Beaulieu C. Light exposure in the natural environment: relevance to mood and sleep disorders. Sleep Med 2007, 8, 557-565.
