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Zadra, Antonio

Full Professor

Contact:

  • Telephone 514-343-6626 Pav. PAVILLON MARIE-VICTORIN \ Ext. F309-7

Website

Zadra, Antonio

Research expertise

Research into the physiopathology of sleepwalking. Relationship between the content of dreams and nightmares and psychological well-being. Recurrent dreams, lucid dreams, assessment and treatment of parasomnias, EEG and NREM sleep.

Areas of expertise

Current projects

  • Questions being addressed in our current projects:
  • How are people’s personality, well-being and daytime experiences reflected in their everyday dreams?
  • What is the relation between stress and nightmares?
  • Why do some people experience recurrent dreams? In what ways are children’s recurrent dreams different from those of adults?
  • What is the clinical significance of nightmares reported by children victims of sexual and physical abuse?
  • What goes on in the brain of sleepwalkers right before they have a somnambulistic episode? How can we best understand their brain state during actual episodes? What does brain imaging during sleep and wakefullness tell us about the disorder?
  • What is the relationship between nightmares and suicidal ideation?
  • What are there imaginative and cognitive limits inherent to lucid dreaming?

Publications

Desjardins ME, Carrier J, Lina JM, Fortin M, Gosselin N, Montplasir, J, Zadra A. (in press) EEG functional connectivity prior to sleepwalking: evidence of interplay between sleep and wakefulness. SLEEP. 

Labelle MA, Dang-Vu TT, Petit D, Desautels A, Monplaisir J, Zadra, A. (2015) Sleep deprivation impairs inhibitory control in adult sleepwalkers. Journal of Sleep Research, 24, 658-65. DOI: 10.1111/jsr.12315

Petit D, Pennestri MH, Paquet J, Desautels, A, Zadra A, Tremblay RE, Boivin M, Montplaisir J. (2015) Childhood sleepwalking and sleep terrors: a longitudinal study of prevalence and familial aggregation. JAMA Pediatrics. doi:10.1001/jamapediatrics.2015.127 doi: 10.1001/jamapediatrics.2015.127.

Tanguay H, Zadra A, Good D, Leri F. (2015) Relationship between drug dreams, affect and craving during treatment for substance dependence. Journal of Addiction Medicine, 9; 123-129. doi: 10.1097/ADM.0000000000000105

Dang-Vu TT, Zadra A, Labelle MA, Petit D, Soucy JP, Montplaisir J. (2015) Sleep deprivation reveals altered brain perfusion patterns in somnambulism. PLoS One. 10(8): e0133474. doi: 10.1371/journal.pone.0133474. eCollection 2015.

Cohen A, Zadra A. (2015) An analysis of laypeople’s beliefs regarding the origins of their worst nightmares. International Journal of Dream Research, 8, 120-128.

Beaulieu-Prevost D, Zadra A. (2015) When people remember dreams they never experienced: A study of the malleability of dream recall over time. Dreaming, 25; 18-31.

Pressman MR, Grunstein RR, Mahowald MW, Schenck CH, Montplaisir JY, Bornemann MC, Zadra A, Buchanan PR. (2015) Alcohol and sleep review: flawed design, methods, and statistics cannot support conclusions. Alcoholism: Clinical and Experimental Research, 39(5): 941-943. doi: 10.1111/acer.12712

Gauchat A, Séguin JR, McSween-Cadieux E, Zadra A. (2015) The content of recurrent dreams in young adolescents. Consciousness and Cognition, 37: 103-111. doi: 10.1016/j.concog.2015.08.009

Robert G, Zadra A. (2014) Thematic and content analysis of idiopathic nightmares and bad dreams.  SLEEP, 37; 409-417. doi: 10.5665/sleep.3426 

Perrault R, Carrier J, Desaultels A, Montplaisir J, Zadra A. (2014) EEG slow waves prior to somnambulism. Sleep Medicine, 15, 1468-1472. doi: 10.1016/j.sleep.2014.07.020 

Petit D, Zadra A. (2014) Les parasomnies chez l’enfant: Bien plus que le somnambulisme. Le Médecin du Québec, 9, 47-51.

Gauchat, A., Seguin, JR, Zadra A. (2014) Prevalence and correlates of disturbed dreaming in children. Pathologie Biologie, 62 : 311-318. Doi : 10.1016/j.patbio.2014.05.016

Zadra A, Desautels A, Petit D, Montplaisir, J. (2013) Somnambulism: clinical aspects and pathophysiological hypotheses. Lancet Neurology, 12; 285-94. doi: 10.1016/S1474-4422(12)70322-8

Labelle MA, Desautels A, Montplaisir, J,  Zadra A. (2013) Psychopathologic correlates of adult sleepwalking. Sleep Medicine, 14;1348-1355. doi: 10.1016/j.sleep.2013.05.023

Duval M, McDuff P, Zadra A. (2013) Nightmare frequency, nightmare distress and psychopathology in female victims of childhood abuse.  Journal of Nervous and Mental Disease, 201; 767-772.  doi: 10.1097/NMD.0b013e3182a214a1

Desaultels A,  Zadra A, Labelle MA, Dauvilliers Y, Petit D, Montplaisir J. (2013) Daytime somnolence in adult sleepwalkers. Sleep Medicine, 14 :1187-1191. doi: 10.1016/j.sleep.2013.04.029

Charneau Simard C, Beaulieu-Prevost D,  Zadra A. (2013) Chercher un sens à ses rêves? Relations avec le bien-être, la personnalité et l’accessibilité onirique. Canadian Journal of Behavioural Science, 45; 148-158.psycnet.apa.org/doi/10.1037/a0021748

Perrault R, Carrier J, Desaultels A, Montplaisir J, Zadra A. (2013) Slow wave activity and slow oscillations in sleepwalkers and controls: effects of 38 h of sleep deprivation. Journal of Sleep Research, 22; 430-433. doi: 10.1111/jsr.12041 

Courses given in the Department this term

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