PERFORM Publications

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Title		Authors	PubMed ID
1	Effects of cognitive-behavioral therapy for insomnia during sedative-hypnotics withdrawal on sleep and cognition in older adults	Barbaux L; Cross NE; Perrault AA; Es-Sounni M; Desrosiers C; Clerc D; Andriamampionona F; Lussier D; Tannenbaum C; Guimond A; Grenier S; Gouin JP; Dang-Vu TT;	41092866 SOH
2	The predictive role of olfactory identification on episodic memory and mild cognitive impairment: Results from the CIMA-Q cohort	Jobin B; Phillips NA; Frasnelli J; Boller B;	40944318 PSYCHOLOGY
3	Sex Differences in the Association Between Subjective Social Status and Imaging Markers of Cardiac Inflammation and Fibrosis	Sánchez-Carro Y; Moukarzel M; Friedrich MG; Gouin JP; Luu JM;	40471966 PSYCHOLOGY
4	A network approach to subjective cognitive decline: Exploring multivariate relationships in neuropsychological test performance across Alzheimer's disease risk states	Grunden N; Phillips NA; ;	38458017 PSYCHOLOGY
5	Olfactory function reflects episodic memory performance and atrophy in the medial temporal lobe in individuals at risk for Alzheimer's disease	Papadatos Z; Phillips NA;	37146503 PSYCHOLOGY
6	Hearing loss is associated with gray matter differences in older adults at risk for and with Alzheimer's disease	Giroud N; Pichora-Fuller MK; Mick P; Wittich W; Al-Yawer F; Rehan S; Orange JB; Phillips NA;	36911511 CRDH
7	Financial well-being: Capturing an elusive construct with an optimized measure	Aubrey M; Morin AJS; Fernet C; Carbonneau N;	36033044 PSYCHOLOGY
8	Effects of cognitive behavioral therapy for insomnia on subjective and objective measures of sleep and cognition	Perrault AA; Pomares FB; Smith D; Cross NE; Gong K; Maltezos A; McCarthy M; Madigan E; Tarelli L; McGrath JJ; Savard J; Schwartz S; Gouin JP; Dang-Vu TT;	35691208 PERFORM
9	Feasibility and preliminary efficacy of the LEAD trial: a cluster randomized controlled lifestyle intervention to improve hippocampal volume in older adults at-risk for dementia	N D Koblinsky	35139918 PERFORM
10	Visual Performance and Cortical Atrophy in Vision-Related Brain Regions Differ Between Older Adults with (or at Risk for) Alzheimer's Disease	Sana Rehan	34397410 CRDH
11	Neural correlates of resilience to the effects of hippocampal atrophy on memory.	Belleville S, Mellah S, Cloutier S, Dang-Vu TT, Duchesne S, Maltezos S, Phillips N, Hudon C, CIMA-Q group	33360019 HKAP
12	Why Are We Together? A Dyadic Longitudinal Investigation of Relationship Motivation, Goal Progress and Adjustment.	Holding A, Barlow M, Koestner R, Wrosch C	31420868 PSYCHOLOGY

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
DOI:	10.1016/j.nicl.2020.102526
Publication:	NeuroImage. Clinical
Keywords:	Aging; Associative memory; Cognitive reserve; Hippocampal atrophy; Mild cognitive impairment; Subjective cognitive decline;
PMID:	33360019	Category:	Neuroimage Clin	Date Added:	2020-12-29
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]

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