Sleep Disorders Journal Club

We invite you to join us for the human sleep disorders journal club. This journal club will take place once a month, and focus on current papers relevant to human sleep disorders (insomnia, sleepwalking, RBD, circadian disorders, narcolepsy, sleep disruption as a result of pain or TBI etc). We invite anyone with these interests to join, and hope to have a diversity of students, researchers and clinicians with different backgrounds in sleep (or other!) for a healthy discussion.

The journal club will be held the 3rd Friday of every month at 14h00.

 To receive updates about the Journal Club, subscribe to CARSM annonce here.

 

Next Meeting

Validity of a commercial wearable sleep tracker in adult insomnia disorder patients and good sleepers

Friday, August 17th @ 14h00-15h00
Room J-5110, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presenter: Jacques Delfrate & Dina Sfairy (Warby Lab)

 Kang S-G et al. Validity of a commercial wearable sleep tracker in adult insomnia disorder patients and good sleepers. Journal of Psychosomatic Research 2017 Jun;97:38–44. [ Download ]

 

Upcoming Meetings

Friday, September 21st (14h00, Room J-5110) - Nadia Gosselin Lab
Friday, October 19th (14h00, Room J-5110) - Jean-François Gagnon Lab
Friday, November 16th (14h00, Room J-5110) - Alex Desautels / Steve Gibbs Lab
Friday, December 21st (14h00, Room J-5110) - Warby Lab

 

Past Meetings

Sleep Stage Transition Dynamics Reveal Specific Stage 2 Vulnerability in Insomnia

Friday, July 20th @ 14h00-15h00
Room J-5110, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presenter: Simon Warby

Wei Y et al. Sleep Stage Transition Dynamics Reveal Specific Stage 2 Vulnerability in Insomnia. Sleep 2017 01;40(9) [ Download ]

 

Orexin: a link between natural short sleepers and narcolepsy?

Friday, May 18th @ 14h00-15h00
Room J-5110, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presenters: Simon Warby

Hirano A, Hsu P-K, Zhang L, Xing L, McMahon T, Yamazaki M, Ptáček LJ, Fu Y-H. DEC2 modulates orexin expression and regulates sleep. Proc. Natl. Acad. Sci. U.S.A. 2018 Mar;115(13):3434–3439. [ Download ]

Mini-Tutorial: Luciferase assay

 

State-Space Analysis of Sleep and Sleep Disorders

Friday, March 2nd @ 14h30-15h30
Room G-4115, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presenters: Nadia Gosselin and Jean-Marc Lina

Imbach LL, Werth E, Kallweit U, Sarnthein J, Scammell TE, Baumann CR. Inter-hemispheric oscillations in human sleep. PLoS ONE 2012;7(11):e48660. [Download]

Schoch SF, Werth E, Poryazova R, Scammell TE, Baumann CR, Imbach LL. Dysregulation of Sleep Behavioral States in Narcolepsy. Sleep 2017 Oct; [Download]

 

Sleep and Autism Spectrum Disorder

Friday, August 11th @ 14h30-15h30
Room G-4130, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presentateur: Thomas Lehoux

Souders MC, Zavodny S, Eriksen W, Sinko R, Connell J, Kerns C, Schaaf R, Pinto-Martin J. Sleep in Children with Autism Spectrum Disorder. Curr Psychiatry Rep 2017 Jun;19(6):34. [Download]

 

The neural correlates of dreaming

Friday, July 7 @ 14h30-15h30
Room G-4115, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presenter: Julie Carrier
Siclari F, Baird B, Perogamvros L, Bernardi G, LaRocque JJ, Riedner B, Boly M, Postle BR, Tononi G. The neural correlates of dreaming. Nat. Neurosci. 2017 Apr;  [Download]

 

Losing sleep over it : Links between cognitive aging and sleep disturbance

Special Presentation by the Author

Friday, May 19 @ 14h30-15h30
Room G-4130, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presenter: Bryce Mander, Sleep and Neuroimaging Lab, Berkeley California
Mander BA, Winer JR, Walker MP. Sleep and Human Aging. Neuron 2017 Apr;94(1):19–36.  [Download]

 

Brain microstructure changes following one night of sleep deprivation

Mini-Tutorial: Diffusion tensor imaging (DTI)  as a measure of white matter microstructure

Friday, April 21 @ 14h30-15h30
Room G-4115, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presenters: Andrée-Ann Baril, Erlan Sanchez & Nadia Gosselin
Elvsåshagen T, et al. (2015) Widespread changes in white matter microstructure after a day of waking and sleep deprivation. PLoS ONE 10(5):e0127351.  [Download]

 

Pediatric Sleep & Psychiatric Symptoms

Friday, March 3 @ 14h30-15h30
Room K-3050, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)

Presenter: Roger Godbout, PhD
Steinsbekk, S., & Wichstrøm, L. (2015). Stability of sleep disorders from preschool to first grade and their bidirectional relationship with psychiatric symptoms. Journal of Developmental and Behavioral Pediatrics: JDBP, 36(4), 243–251.

 

REM Dream Activity in Insomnia

Friday, February 10th @ 14h30-15h30
Room K-3050, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presenter: Cloé Blanchette-Carrière
Pérusse AD, De Koninck J, Pedneault-Drolet M, Ellis JG, Bastien CH. REM dream activity of insomnia sufferers: a systematic comparison with good sleepers. Sleep Med. 2016 Apr;20:147–54.

 

Subjective Sleep and Polysomnography

Friday, January 13th @ 14h30-15h30
Room K-3050, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presenter: Maryam El Gewely 
Kaplan, K.A., Hirshman, J., Hernandez, B., Stefanick, M.L., Hoffman, A.R., Redline, S., Ancoli-Israel, S., Stone, K., Friedman, L., Zeitzer, J.M., et al. (2016). When a gold standard isn’t so golden: Lack of prediction of subjective sleep quality from sleep polysomnography. Biol Psychol 123, 37–46.
Download: http://www.sciencedirect.com/science/article/pii/S0301051116303593


Genetics of Insomnia and Depression

Friday, December 2nd @ 14h30-15h30
Room K-3050, Centre de Recherche, Hôpital du Sacré-Coeur de Montréal (HSCM)
Presenter: Simon Warby
Gregory, A.M., Rijsdijk, F.V., Eley, T.C., Buysse, D.J., Schneider, M.N., Parsons, M., and Barclay, N.L. (2016). A Longitudinal Twin and Sibling Study of Associations between Insomnia and Depression Symptoms in Young Adults. SLEEP 39, 1985–1992. PMID: 27634812.
Download: http://www.journalsleep.org/ViewAbstract.aspx?pid=30840