Keyword search (4,163 papers available)

"Carrier J" Authored Publications:

Title Authors PubMed ID
1 Impact of a national dementia research consortium: The Canadian Consortium on Neurodegeneration in Aging (CCNA) Chertkow H; Phillips N; Rockwood K; Anderson N; Andrew MK; Bartha R; Beaudoin C; Bélanger N; Bellec P; Belleville S; Bergman H; Best S; Bethell J; Bherer L; Black S; Borrie M; Camicioli R; Carrier J; Cashman N; Chan S; Crowshoe L; Cuello C; Cynader M; Dang-Vu T; Das S; Dixon RA; Ducharme S; Einstein G; Evans AC; Fahnestock M; Feldman H; Ferland G; Finger E; Fisk JD; Fogarty J; Fon E; Gan-Or Z; Gauthier S; Greenwood C; Henri-Bellemare C; Herrmann N; Hogan DB; Hsiung R; Itzhak I; Jacklin K; Lanctôt K; Lim A; MacKenzie I; Masellis M; Maxwell C; McAiney C; McGilton K; McLaurin J; Mihailidis A; Mohades Z; Montero-Odasso M; Morgan D; Naglie G; Nygaard H; O' Connell M; Petersen R; Pilon R; Rajah MN; Rapoport M; Roach P; Robillard JM; Rogaeva E; Rosa-Neto P; Rylett J; Sadavoy J; St George-Hyslop P; Seitz D; Smith E; Stefanovic B; Vedel I; Walker JD; Wellington C; Whitehead V; Wittich W; 39636028
HKAP
2 Insomnia disorder increases the risk of subjective memory decline in middle-aged and older adults: a longitudinal analysis of the Canadian Longitudinal Study on Aging Zhao JL; Cross N; Yao CW; Carrier J; Postuma RB; Gosselin N; Kakinami L; Dang-Vu TT; 35877203
PERFORM
3 Sigma oscillations protect or reinstate motor memory depending on their temporal coordination with slow waves Nicolas J; King BR; Levesque D; Lazzouni L; Coffey EBJ; Swinnen S; Doyon J; Carrier J; Albouy G; 35726850
PSYCHOLOGY
4 A portrait of obstructive sleep apnea risk factors in 27,210 middle-aged and older adults in the Canadian Longitudinal Study on Aging Thompson C; Legault J; Moullec G; Baltzan M; Cross N; Dang-Vu TT; Martineau-Dussault MÈ; Hanly P; Ayas N; Lorrain D; Einstein G; Carrier J; Gosselin N; 35332170
PERFORM
5 Subtle long-term cognitive effects of a single mild traumatic brain injury and the impact of a three-month aerobic exercise intervention. Larson-Dupuis C, Léveillé E, Desjardins M, Jodoin M, Bourassa MÈ, Bergeron H, Beaulieu C, Carrier J, Pepin V, De Beaumont L 32878422
HKAP
6 Effects of menopause on sleep quality and sleep disorders: Canadian Longitudinal Study on Aging. Zolfaghari S, Yao C, Thompson C, Gosselin N, Desautels A, Dang-Vu TT, Postuma RB, Carrier J 31851117
PERFORM
7 Brain perfusion during rapid-eye-movement sleep successfully identifies amnestic mild cognitive impairment. Brayet P, Petit D, Baril AA, Gosselin N, Gagnon JF, Soucy JP, Gauthier S, Kergoat MJ, Carrier J, Rouleau I, Montplaisir J 28522082
PERFORM
8 Association between insomnia disorder and cognitive function in middle-aged and older adults: a cross-sectional analysis of the Canadian Longitudinal Study on Aging Cross NE; Carrier J; Postuma RB; Gosselin N; Kakinami L; Thompson C; Chouchou F; Dang-Vu TT; 31089710
PERFORM
9 Re-stepping into the same river: competition problem rather than a reconsolidation failure in an established motor skill. Gabitov E, Boutin A, Pinsard B, Censor N, Fogel SM, Albouy G, King BR, Benali H, Carrier J, Cohen LG, Karni A, Doyon J 28839217
PERFORM
10 Beyond spindles: interactions between sleep spindles and boundary frequencies during cued reactivation of motor memory representations. Laventure S, Pinsard B, Lungu O, Carrier J, Fogel S, Benali H, Lina JM, Boutin A, Doyon J 30137521
PERFORM

 

Title:Beyond spindles: interactions between sleep spindles and boundary frequencies during cued reactivation of motor memory representations.
Authors:Laventure SPinsard BLungu OCarrier JFogel SBenali HLina JMBoutin ADoyon J
Link:https://www.ncbi.nlm.nih.gov/pubmed/30137521?dopt=Abstract
DOI:10.1093/sleep/zsy142
Publication:Sleep
Keywords:
PMID:30137521 Category:Sleep Date Added:2019-04-15
Dept Affiliation: PERFORM
1 Department of Psychology, University of Montreal, Montreal, QC, Canada.
2 Functional Neuroimaging Unit, C.R.I.U.G.M., Montreal, QC, Canada.
3 McConnell Brain Imaging Centre, Montreal Neurological Institute, McGill University, Montreal, QC, Canada.
4 Sorbonne Universités, UPMC Univ Paris 06, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale (LIB), 75013 Paris, France.
5 Center for Advanced Research in Sleep Medicine, Montreal, QC, Canada.
6 School of Psychology, University of Ottawa, Ottawa, Ontario, Canada.
7 University of Ottawa Institute of Mental Health Research, University of Ottawa, Ottawa, Ontario, Canada.
8 University of Ottawa Brain and Mind Research Institute, University of Ottawa, Ottawa, Ontario, Canada.
9 PERFORM Centre, Electrical and Computer Engineering Department, Concordia University, Montreal, Canada.
10 École de technologie supérieure, Department of Electrical Engineering, Montreal, Canada.

Description:

Beyond spindles: interactions between sleep spindles and boundary frequencies during cued reactivation of motor memory representations.

Sleep. 2018 Sep 01;41(9):

Authors: Laventure S, Pinsard B, Lungu O, Carrier J, Fogel S, Benali H, Lina JM, Boutin A, Doyon J

Abstract

There is now ample evidence that sleep spindles play a critical role in the consolidation of newly acquired motor sequences. Previous studies have also revealed that the interplay between different types of sleep oscillations (e.g. spindles, slow waves, sharp-wave ripples) promotes the consolidation process of declarative memories. Yet the functional contribution of this type of frequency-specific interactions to motor memory consolidation remains unknown. Thus, this study sought to investigate whether spindle oscillations are associated with low- or high-frequency activity at the regional (local) and interregional (connectivity) levels. Using an olfactory-targeted memory reactivation paradigm paired to a motor sequence learning task, we compared the effect of cuing (Cond) to no-cuing (NoCond) on frequency interactions during sleep spindles. Time-frequency decomposition analyses revealed that cuing induced significant differential and localized changes in delta (1-4 Hz) and theta (4-8 Hz) frequencies before, during, and after spindles, as well as changes in high-beta (20-30 Hz) during the spindle oscillation. Finally, coherence analyses yielded significant increases in connectivity during sleep spindles in both theta and sigma (11-17 Hz) bands in the cued group only. These results support the notion that the synchrony between spindle and associated low- or high-frequency rhythmic activity is an integral part of the memory reactivation process. Furthermore, they highlight the importance of not only measuring spindles' characteristics, but to investigate such oscillations in both time and frequency domains when assessing memory consolidation-related changes.

PMID: 30137521 [PubMed - in process]





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