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:Neural correlates of resilience to the effects of hippocampal atrophy on memory.
Authors:Belleville S,  Mellah S,  Cloutier S,  Dang-Vu TT,  Duchesne S,  Maltezos S,  Phillips N,  Hudon C,  CIMA-Q group
Link:https://www.ncbi.nlm.nih.gov/pubmed/33360019
Category:Neuroimage Clin
PMID:33360019
Dept Affiliation: HKAP
1 Research Center, Institut Universitaire de Gériatrie de Montréal. 4565 Queen Mary Rd, Montreal, QC H3W 1W5, Canada; Department of Psychology, Université de Montréal, Pavillon Marie-Victorin, 90 Vincent d'Indy, Montreal, QC H2V 2S9, Canada. Electronic address: sylvie.bellevillle@umontreal.ca.
2 Research Center, Institut Universitaire de Gériatrie de Montréal. 4565 Queen Mary Rd, Montreal, QC H3W 1W5, Canada. Electronic address: samira.mellah@criugm.qc.ca.
3 Research Center, Institut Universitaire de Gériatrie de Montréal. 4565 Queen Mary Rd, Montreal, QC H3W 1W5, Canada; Department of Psychology, Université de Montréal, Pavillon Marie-Victorin, 90 Vincent d'Indy, Montreal, QC H2V 2S9, Canada.
4 Research Center, Institut Universitaire de Gériatrie de Montréal. 4565 Queen Mary Rd, Montreal, QC H3W 1W5, Canada; Department of Health, Kinesiology and Applied Physiology, Concordia University, 7141 Sherbrooke Street West, Montreal, QC H4B 1R6, Canada. Electronic address: TT.DangVu@concordia.ca.
5 Department of Radiology, Université Laval, and CERVO Brain Research Center, Institut Universitaire en santé mentale de Québec, 2601 Chemin de la Canardière, Quebec City, QC G1J 2G3, Canada. Electronic address: simon.duchesne@fmed.ulaval.ca.
6 Research Center, Institut Universitaire de Gériatrie de Montréal. 4565 Queen Mary Rd, Montreal, QC H3W 1W5, Canada; Department of Psychology, Université de Montréal, Pavillon Marie-Victorin, 90 Vincent d'Indy, Montreal, QC H2V 2S9, Canada. Electronic address: sarantia.samantha.maltezos@mail.mcgill.ca.
7 Department of Psychology, Concordia University, 1455 Maisonneuve Boulevard West, Montreal, QC H3G 1M8, Canada. Electronic address: natalie.phillips@concordia.ca.
8 Department of Radiology, Université Laval, and CERVO Brain Research Center, Institut Universitaire en santé mentale de Québec, 2601 Chemin de la Canardière, Quebec City, QC G1J 2G3, Canada. Electronic address: carol.hudon@psy.ulaval.ca.

Description:

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

Neuroimage Clin. 2020 Dec 07; 29:102526

Authors: Belleville S, Mellah S, Cloutier S, Dang-Vu TT, Duchesne S, Maltezos S, Phillips N, Hudon C, CIMA-Q group

Abstract

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 imaging to identify which cognitive reserve mechanisms protect against the detrimental effect of hippocampal atrophy on associative memory.

METHODS: The study included 108 older adults from the Quebec Consortium for the early identification of Alzheimer's disease. They received a magnetic resonance imaging examination to measure memory-related activations and hippocampal volume. Participants also completed a reserve-proxy questionnaire, and received a comprehensive clinical assessment.

RESULTS: Higher scores on the reserve questionnaire were associated with more activation in the right inferior temporal and left occipital fusiform gyri. The activation of the right temporal gyrus moderated the relationship between the volume of the hippocampus and face-name memory. A smaller volume was associated with weaker memory in participants with lower activation, but not in those with greater activation.

DISCUSSION: Recruitment of the temporal lobe protects against the detrimental effect of hippocampal atrophy on associative memory and contributes to cognitive reserve.

PMID: 33360019 [PubMed - as supplied by publisher]