Keyword search (3,170 papers available)


Neural correlates of resilience to the effects of hippocampal atrophy on memory.

Author(s): Belleville S, Mellah S, Cloutier S, Dang-Vu TT, Duchesne S, Maltezos S, Phillips N, Hudon C, CIMA-Q group...

INTRODUCTION: Cognitive reserve can be defined as a property of the brain that enables an individual to sustain cognitive performance in spite of age-related neural changes. This study uses brain i...

Article GUID: 33360019
Behavioral and Psychological Symptoms that Predict Cognitive Decline or Impairment in Cognitively Normal Middle-Aged or Older Adults: a Meta-Analysis.

Author(s): Hudon C, Escudier F, De Roy J, Croteau J, Cross N, Dang-Vu TT, Zomahoun HTV, Grenier S, Gagnon JF, Parent A, Bruneau MA, Belleville S, Conso...

Neuropsychol Rev. 2020 May 11;: Authors: Hudon C, Escudier F, De Roy J, Croteau J, Cross N, Dang-Vu TT, Zomahoun HTV, Grenier S, Gagnon JF, Parent A, Bruneau MA, Belleville S, Consortium for the E...

Article GUID: 32394109
More than a quarter century of the most prescribed sleeping pill: Systematic review of zolpidem use by older adults.

Author(s): Machado FV, Louzada LL, Cross NE, Camargos EF, Dang-Vu TT, Nóbrega OT

Exp Gerontol. 2020 Apr 30;:110962 Authors: Machado FV, Louzada LL, Cross NE, Camargos EF, Dang-Vu TT, Nóbrega OT

Article GUID: 32360985
Exercising before a nap benefits memory better than napping or exercising alone.

Author(s): Mograss M, Crosetta M, Abi-Jaoude J, Frolova E, Robertson E, Pepin V, Dang-Vu TT

Sleep. 2020 Apr 01;: Authors: Mograss M, Crosetta M, Abi-Jaoude J, Frolova E, Robertson E, Pepin V, Dang-Vu TT

Article GUID: 32236442
Failure of fear extinction in insomnia: An evolutionary perspective.

Author(s): Perogamvros L, Castelnovo A, Samson D, Dang-Vu TT

Sleep Med Rev. 2020 Feb 13;51:101277 Authors: Perogamvros L, Castelnovo A, Samson D, Dang-Vu TT

Article GUID: 32143023
Effects of menopause on sleep quality and sleep disorders: Canadian Longitudinal Study on Aging.

Author(s): Zolfaghari S, Yao C, Thompson C, Gosselin N, Desautels A, Dang-Vu TT, Postuma RB, Carrier J

Menopause. 2019 Dec 13;: Authors: Zolfaghari S, Yao C, Thompson C, Gosselin N, Desautels A, Dang-Vu TT, Postuma RB, Carrier J

Article GUID: 31851117
Brain Rhythms During Sleep and Memory Consolidation: Neurobiological Insights.

Author(s): Marshall L, Cross N, Binder S, Dang-Vu TT

Physiology (Bethesda). 2020 Jan 01;35(1):4-15 Authors: Marshall L, Cross N, Binder S, Dang-Vu TT

Article GUID: 31799908
Beyond sleepy: structural and functional changes of the default-mode network in idiopathic hypersomnia.

Author(s): Pomares FB, Boucetta S, Lachapelle F, Steffener J, Montplaisir J, Cha J, Kim H, Dang-Vu TT

Sleep. 2019 Jul 22;: Authors: Pomares FB, Boucetta S, Lachapelle F, Steffener J, Montplaisir J, Cha J, Kim H, Dang-Vu TT

Article GUID: 31328786
Spindle Oscillations in Sleep Disorders: A Systematic Review.

Author(s): Weiner OM, Dang-Vu TT

Neural Plast. 2016;2016:7328725 Authors: Weiner OM, Dang-Vu TT

Article GUID: 27034850
Structural Brain Alterations Associated with Rapid Eye Movement Sleep Behavior Disorder in Parkinson's Disease.

Author(s): Boucetta S, Salimi A, Dadar M, Jones BE, Collins DL, Dang-Vu TT

Sci Rep. 2016 06 01;6:26782 Authors: Boucetta S, Salimi A, Dadar M, Jones BE, Collins DL, Dang-Vu TT

Article GUID: 27245317
Cerebral Activity Associated with Transient Sleep-Facilitated Reduction in Motor Memory Vulnerability to Interference.

Author(s): Albouy G, King BR, Schmidt C, Desseilles M, Dang-Vu TT, Balteau E, Phillips C, Degueldre C, Orban P, Benali H, Peigneux P, Luxen A, Karni A,...

Sci Rep. 2016 10 11;6:34948 Authors: Albouy G, King BR, Schmidt C, Desseilles M, Dang-Vu TT, Balteau E, Phillips C, Degueldre C, Orban P, Benali H, Peigneux P, Luxen A, Karni A, Doyon J, Maquet P,...

Article GUID: 27725727
High-Frequency Heart Rate Variability Reactivity and Trait Worry Interact to Predict the Development of Sleep Disturbances in Response to a Naturalistic Stressor.

Author(s): MacNeil S, Deschênes SS, Caldwell W, Brouillard M, Dang-Vu TT, Gouin JP

Ann Behav Med. 2017 Dec;51(6):912-924 Authors: MacNeil S, Deschênes SS, Caldwell W, Brouillard M, Dang-Vu TT, Gouin JP

Article GUID: 28527014
Sleep spindles may predict response to cognitive-behavioral therapy for chronic insomnia.

Author(s): Dang-Vu TT, Hatch B, Salimi A, Mograss M, Boucetta S, O'Byrne J, Brandewinder M, Berthomier C, Gouin JP

Sleep Med. 2017 Nov;39:54-61 Authors: Dang-Vu TT, Hatch B, Salimi A, Mograss M, Boucetta S, O'Byrne J, Brandewinder M, Berthomier C, Gouin JP

Article GUID: 29157588
The Role of Sleep in Learning Placebo Effects.

Author(s): Chouchou F, Dang-Vu TT, Rainville P, Lavigne G

Int Rev Neurobiol. 2018;139:321-355 Authors: Chouchou F, Dang-Vu TT, Rainville P, Lavigne G

Article GUID: 30146053
Cortical reactivations during sleep spindles following declarative learning.

Author(s): Jegou A, Schabus M, Gosseries O, Dahmen B, Albouy G, Desseilles M, Sterpenich V, Phillips C, Maquet P, Grova C, Dang-Vu TT

Neuroimage. 2019 Jul 15;195:104-112 Authors: Jegou A, Schabus M, Gosseries O, Dahmen B, Albouy G, Desseilles M, Sterpenich V, Phillips C, Maquet P, Grova C, Dang-Vu TT

Article GUID: 30928690
Sleep deprivation impairs inhibitory control during wakefulness in adult sleepwalkers.

Author(s): Labelle MA, Dang-Vu TT, Petit D, Desautels A, Montplaisir J, Zadra A

Sleep deprivation impairs inhibitory control during wakefulness in adult sleepwalkers.

J Sleep Res. 2015 Dec;24(6):658-65

Authors: Labelle MA, Dang-Vu TT, Petit D, Desautels A, Montplaisir J, Zadra A

Abstract

Sleepwalkers...

Article GUID: 26087833
Cortical Thinning and Altered Cortico-Cortical Structural Covariance of the Default Mode Network in Patients with Persistent Insomnia Symptoms.

Author(s): Suh S, Kim H, Dang-Vu TT, Joo E, Shin C

Sleep. 2016 Jan 01;39(1):161-71 Authors: Suh S, Kim H, Dang-Vu TT, Joo E, Shin C

Article GUID: 26414892
What Is the Link Between Hallucinations, Dreams, and Hypnagogic-Hypnopompic Experiences?

Author(s): Waters F, Blom JD, Dang-Vu TT, Cheyne AJ, Alderson-Day B, Woodruff P, Collerton D

Schizophr Bull. 2016 09;42(5):1098-109 Authors: Waters F, Blom JD, Dang-Vu TT, Cheyne AJ, Alderson-Day B, Woodruff P, Collerton D

Article GUID: 27358492
Psychiatric Illness and Parasomnias: a Systematic Review.

Author(s): Waters F, Moretto U, Dang-Vu TT

Curr Psychiatry Rep. 2017 Jul;19(7):37 Authors: Waters F, Moretto U, Dang-Vu TT

Article GUID: 28534293
Association between insomnia disorder and cognitive function in middle-aged and older adults: a cross-sectional analysis of the Canadian Longitudinal Study on Aging.

Author(s): Cross NE, Carrier J, Postuma RB, Gosselin N, Kakinami L, Thompson C, Chouchou F, Dang-Vu TT

Sleep. 2019 May 15;: Authors: Cross NE, Carrier J, Postuma RB, Gosselin N, Kakinami L, Thompson C, Chouchou F, Dang-Vu TT

Article GUID: 31089710
Altered Regional Cerebral Blood Flow in Idiopathic Hypersomnia.

Author(s): Boucetta S, Montplaisir J, Zadra A, Lachapelle F, Soucy JP, Gravel P, Dang-Vu TT

Sleep. 2017 10 01;40(10): Authors: Boucetta S, Montplaisir J, Zadra A, Lachapelle F, Soucy JP, Gravel P, Dang-Vu TT

Article GUID: 28958044
Altered brain perfusion patterns in wakefulness and slow-wave sleep in sleepwalkers.

Author(s): Desjardins MÈ, Baril AA, Soucy JP, Dang-Vu TT, Desautels A, Petit D, Montplaisir J, Zadra A

Sleep. 2018 05 01;41(5): Authors: Desjardins MÈ, Baril AA, Soucy JP, Dang-Vu TT, Desautels A, Petit D, Montplaisir J, Zadra A

Article GUID: 29514303
Title:Sleep spindles may predict response to cognitive-behavioral therapy for chronic insomnia.
Authors:Dang-Vu TT,  Hatch B,  Salimi A,  Mograss M,  Boucetta S,  O'Byrne J,  Brandewinder M,  Berthomier C,  Gouin JP
Link:https://www.ncbi.nlm.nih.gov/pubmed/29157588?dopt=Abstract
Category:Sleep Med
PMID:29157588
Dept Affiliation: PERFORM
1 Department of Exercise Science, Concordia University, Montréal, QC, Canada; Department of Psychology, Concordia University, Montréal, QC, Canada; Center for Studies in Behavioral Neurobiology, Concordia University, Montréal, QC, Canada; PERFORM Center, Concordia University, Montréal, QC, Canada; Center for Clinical Research in Health, Concordia University, Montréal, QC, Canada; Centre de Recherches de l'Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada; Department of Neurosciences, Université de Montréal, Montréal, QC, Canada. Electronic address: tt.dangvu@concordia.ca.
2 Department of Psychology, Concordia University, Montréal, QC, Canada; Center for Studies in Behavioral Neurobiology, Concordia University, Montréal, QC, Canada; PERFORM Center, Concordia University, Montréal, QC, Canada.
3 Department of Exercise Science, Concordia University, Montréal, QC, Canada; Center for Studies in Behavioral Neurobiology, Concordia University, Montréal, QC, Canada; PERFORM Center, Concordia University, Montréal, QC, Canada; Centre de Recherches de l'Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada.
4 Department of Exercise Science, Concordia University, Montréal, QC, Canada; Department of Psychology, Concordia University, Montréal, QC, Canada; PERFORM Center, Concordia University, Montréal, QC, Canada; Centre de Recherches de l'Institut Universitaire de Gériatrie de Montréal, Montréal, QC, Canada.
5 Physip SA, Paris, France.
6 Department of Psychology, Concordia University, Montréal, QC, Canada; PERFORM Center, Concordia University, Montréal, QC, Canada; Center for Clinical Research in Health, Concordia University, Montréal, QC, Canada.

Description:

Sleep spindles may predict response to cognitive-behavioral therapy for chronic insomnia.

Sleep Med. 2017 Nov;39:54-61

Authors: Dang-Vu TT, Hatch B, Salimi A, Mograss M, Boucetta S, O'Byrne J, Brandewinder M, Berthomier C, Gouin JP

Abstract

BACKGROUND: While cognitive-behavioral therapy for insomnia constitutes the first-line treatment for chronic insomnia, only few reports have investigated how sleep architecture relates to response to this treatment. In this pilot study, we aimed to determine whether pre-treatment sleep spindle density predicts treatment response to cognitive-behavioral therapy for insomnia.

METHODS: Twenty-four participants with chronic primary insomnia participated in a 6-week cognitive-behavioral therapy for insomnia performed in groups of 4-6 participants. Treatment response was assessed using the Pittsburgh Sleep Quality Index and the Insomnia Severity Index measured at pre- and post-treatment, and at 3- and 12-months' follow-up assessments. Secondary outcome measures were extracted from sleep diaries over 7 days and overnight polysomnography, obtained at pre- and post-treatment. Spindle density during stage N2-N3 sleep was extracted from polysomnography at pre-treatment. Hierarchical linear modeling analysis assessed whether sleep spindle density predicted response to cognitive-behavioral therapy.

RESULTS: After adjusting for age, sex, and education level, lower spindle density at pre-treatment predicted poorer response over the 12-month follow-up, as reflected by a smaller reduction in Pittsburgh Sleep Quality Index over time. Reduced spindle density also predicted lower improvements in sleep diary sleep efficiency and wake after sleep onset immediately after treatment. There were no significant associations between spindle density and changes in the Insomnia Severity Index or polysomnography variables over time.

CONCLUSION: These preliminary results suggest that inter-individual differences in sleep spindle density in insomnia may represent an endogenous biomarker predicting responsiveness to cognitive-behavioral therapy. Insomnia with altered spindle activity might constitute an insomnia subtype characterized by a neurophysiological vulnerability to sleep disruption associated with impaired responsiveness to cognitive-behavioral therapy.

PMID: 29157588 [PubMed - indexed for MEDLINE]