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Sleep, Alzheimer, Aging, Neuroimaging, Neurodegeneration, Amyloid, Sleep apnea, Neuropsychiatric Symptoms, Cholinergic System, Dementia, REM sleep
France, Canada

Activities

Employment (4)

Physiopathology and Imaging of Neurological Disorders: Caen, FR

2024-08 to present | Postdoctoral fellow (INSERM U1237 PhIND - Neuropresage team)
Employment
Source: Self-asserted source
Claire André

Douglas Mental Health University Institute: Montreal, CA

2024-04 to 2024-07 | Visiting researcher
Employment
Source: Self-asserted source
Claire André

Center for Advanced Research in Sleep Medicine: Montreal, CA

2020-09 to 2024-04 | Postdoctoral fellow
Employment
Source: Self-asserted source
Claire André

Neuropsychologie et Imagerie de la Mémoire Humaine: Caen, FR

2015-09 to 2019-12 | Doctorante (INSERM U1077 NIMH)
Employment
Source: Self-asserted source
Claire André

Education and qualifications (3)

Université de Caen Normandie: Caen, FR

2015-09 to 2019-10 | Doctorat en Psychologie
Education
Source: Self-asserted source
Claire André

Université de Caen Normandie: Caen, FR

2014-09 to 2015-07 | Master en Sciences Biomédicales, spécialité Neurosciences
Education
Source: Self-asserted source
Claire André

Université de Rouen Normandie: Rouen, FR

2010-09 to 2013-07 | Licence en Biologie, Biochimie et Physiologie
Education
Source: Self-asserted source
Claire André

Professional activities (4)

Alzheimer's Association: Chicago, US

2024-07 to present | Vice Chair (ISTAART Sleep & Circadian Rhythms Professional Interest Area)
Service
Source: Self-asserted source
Claire André

Alzheimer's Association: Chicago, US

2020-07 to 2024-06 | Executive Committee member (ISTAART Sleep & Circadian Rhythms Professional Interest Area)
Service
Source: Self-asserted source
Claire André

Alzheimer's Association: Chicago, US

2024 | Publication of the Year award (ISTAART Sleep and Circadian Rhythms professional interest area)
Distinction
Source: Self-asserted source
Claire André

Alzheimer's Association: Chicago, US

2023 | AAIC Neuroscience Next ‘One to Watch’ Award
Distinction
Source: Self-asserted source
Claire André

Funding (3)

Brain alterations and cognitive decline in obstructive sleep apnea

2022-04-01 to 2027-03-31 | Grant
Canadian Institutes of Health Research (Ottawa, CA)
GRANT_NUMBER:

grant.12850980

Source: Self-asserted source
Claire André via DimensionsWizard

Sommeil paradoxal et intégrité du système cholinergique dans le vieillissement : impact des facteurs de vulnérabilité

2022-04-01 to 2024-03-31 | Grant
Fonds de Recherche du Québec - Santé (Montreal, CA)
GRANT_NUMBER: 318375
Source: Self-asserted source
Claire André via DimensionsWizard

Sommeil paradoxal et intégrité du système cholinergique dans le vieillissement : impact des facteurs de vulnérabilité

2022-04-01 to 2023-03-31 | Grant
Fonds de Recherche du Québec – Nature et Technologies (Montreal, CA)
GRANT_NUMBER: 320620
Source: Self-asserted source
Claire André via DimensionsWizard

Works (46)

Resting-state functional connectivity and fast spindle temporal organization contribute to episodic memory consolidation in healthy aging

2024-11-28 | Preprint
Contributors: Anaïs Hamel; Pierre Champetier; Stéphane Rehel; Claire André; Brigitte Landeau; Florence Mézenge; Sacha Haudry; Daniel Roquet; Denis Vivien; Vincent de La Sayette et al.
Source: check_circle
Crossref

Effect of an 18-Month Meditation Training on Telomeres in Older Adults: A Secondary Analysis of the Age-Well Randomized Controlled Trial.

Biological psychiatry global open science
2024-10 | Journal article
Contributors: Kaliman P; Álvarez-López MJ; Lehodey A; Fernández D; Chocat A; Schlosser M; de La Sayette V; Vivien D; Marchant NL; Chételat G et al.
Source: Self-asserted source
Claire André via Europe PubMed Central

Cerebral Gray Matter May Not Explain Sleep Slow-Wave Characteristics after Severe Brain Injury.

The Journal of neuroscience : the official journal of the Society for Neuroscience
2024-08 | Journal article
Contributors: Kalantari N; Daneault V; Blais H; André C; Sanchez E; Lina JM; Arbour C; Gilbert D; Carrier J; Gosselin N
Source: Self-asserted source
Claire André via Europe PubMed Central

Worry and ruminative brooding: associations with cognitive and physical health in older adults.

Frontiers in psychology
2024-07 | Journal article
Contributors: Morse RM; Koutsoubelis F; Whitfield T; Demnitz-King H; Ourry V; Stott J; Chocat A; Devouge EF; Walker Z; Klimecki O et al.
Source: Self-asserted source
Claire André via Europe PubMed Central

Reduced rapid eye movement sleep in late middle-aged and older apolipoprotein E ɛ4 allele carriers

SLEEP
2024-07-11 | Journal article
Contributors: Claire André; Marie-Ève Martineau-Dussault; Andrée-Ann Baril; Nicola Andrea Marchi; Véronique Daneault; Dominique Lorrain; Carol Hudon; Célyne H Bastien; Dominique Petit; Cynthia Thompson et al.
Source: check_circle
Crossref

Altered fornix integrity is associated with sleep apnea‐related hypoxemia in mild cognitive impairment

Alzheimer's & Dementia
2024-06 | Journal article
Contributors: Nicola Andrea Marchi; Véronique Daneault; Claire André; Marie‐Ève Martineau‐Dussault; Andrée‐Ann Baril; Cynthia Thompson; Jacques Yves Montplaisir; Danielle Gilbert; Dominique Lorrain; Arnaud Boré et al.
Source: check_circle
Crossref

Multimodal neuroimaging correlates of spectral power in NREM sleep delta sub-bands in cognitively unimpaired older adults

SLEEP
2024-04-12 | Journal article
Contributors: Pierre Champetier; Claire André; Stéphane Rehel; Valentin Ourry; Brigitte Landeau; Florence Mézenge; Daniel Roquet; Denis Vivien; Vincent de La Sayette; Gaël Chételat et al.
Source: check_circle
Crossref

Associations Between Repetitive Negative Thinking and Objective and Subjective Sleep Health in Cognitively Healthy Older Adults

Nature and Science of Sleep
2024-03 | Journal article
Contributors: Lydia Munns; Harriet Demnitz-King; Claire André; Stéphane Rehel; Valentin Ourry; Vincent de La Sayette; Denis Vivien; Gaël Chételat; Géraldine Rauchs; Natalie Marchant
Source: check_circle
Crossref

Altered resting-state functional connectivity patterns in late middle-aged and older adults with obstructive sleep apnea

Frontiers in Neurology
2023 | Journal article
Contributors: Martinez Villar, Guillermo; Daneault, Veronique; Martineau-Dussault, Marie-Eve; Baril, Andree-Ann; Gagnon, Katia; Lafond, Chantal; Gilbert, Danielle; Thompson, Cynthia; Marchi, Nicola Andrea; Lina, Jean-Marc et al.
Source: check_circle
Web of Science Researcher Profile Sync

Age- and sex-specific associations between obstructive sleep apnea risk and cognitive decline in middle-aged and older adults: A 3-year longitudinal analysis of the Canadian longitudinal study on aging.

Sleep medicine
2023-10 | Journal article
Contributors: Legault J; Thompson C; Moullec G; Baril AA; Martineau-Dussault MÈ; André C; Marchi NA; Cross N; Dang-Vu TT; Carrier J et al.
Source: Self-asserted source
Claire André via Europe PubMed Central

Effect of cognitive reserve on the association between slow wave sleep and cognition in community-dwelling older adults.

Aging
2023-09 | Journal article
Contributors: Ourry V; Rehel S; André C; Mary A; Paly L; Delarue M; Requier F; Hendy A; Collette F; Marchant NL et al.
Source: Self-asserted source
Claire André via Europe PubMed Central

REM sleep is associated with the volume of the cholinergic basal forebrain in aMCI individuals.

Alzheimer's research & therapy
2023-09 | Journal article
Contributors: André C; Martineau-Dussault MÈ; Daneault V; Blais H; Frenette S; Lorrain D; Hudon C; Bastien C; Petit D; Lafrenière A et al.
Source: Self-asserted source
Claire André via Europe PubMed Central

The Potential of Social Policies in Preventing Dementia: An Ecological Study Using Systematic Review and Meta-Analysis.

Journal of aging & social policy
2023-08 | Journal article
Contributors: Bodryzlova Y; Mehrabi F; Bosson A; Maïano C; André C; Bélanger E; Moullec G
Source: Self-asserted source
Claire André via Europe PubMed Central

Effects of Meditation Training and Non-Native Language Training on Cognition in Older Adults: A Secondary Analysis of a Randomized Clinical Trial.

JAMA network open
2023-07 | Journal article
Contributors: Demnitz-King H; Requier F; Whitfield T; Schlosser M; Gonneaud J; Ware C; Barnhofer T; Coll-Padros N; Dautricourt S; Delarue M et al.
Source: Self-asserted source
Claire André via Europe PubMed Central

Sleep Location and Its Association with Caregiver Sleep Quality During Patient Hospital Admission.

Western journal of nursing research
2023-06-16 | Journal article
Contributors: Fernández-Puerta L; Germán Prados; André C; Paquet J; Gosselin N
Source: Self-asserted source
Claire André

Rapid Eye Movement Sleep, Neurodegeneration, and Amyloid Deposition in Aging

Annals of Neurology
2023-05 | Journal article
Contributors: Claire André; Pierre Champetier; Stéphane Rehel; Elizabeth Kuhn; Edelweiss Touron; Valentin Ourry; Brigitte Landeau; Gwendoline Le Du; Florence Mézenge; Shailendra Segobin et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Association of Sleep-Disordered Breathing and Medial Temporal Lobe Atrophy in Cognitively Unimpaired Amyloid-Positive Older Adults.

Neurology
2023-05-31 | Journal article | Author
Contributors: Claire André; Elizabeth Kuhn; Rehel S; Ourry V; Demeilliez-Servouin S; Palix C; Felisatti F; Pierre Champetier; Sophie Dautricourt; Paul A. Yushkevich et al.
Source: Self-asserted source
Claire André

Age-related changes in fast spindle clustering during non-rapid eye movement sleep and their relevance for memory consolidation

SLEEP
2023-05-10 | Journal article
Contributors: Pierre Champetier; Claire André; Frederik D Weber; Stéphane Rehel; Valentin Ourry; Alice Laniepce; Antoine Lutz; Françoise Bertran; Nicolas Cabé; Anne-Lise Pitel et al.
Source: check_circle
Crossref

Distinct Sleep Alterations in Alcohol Use Disorder Patients with and without Korsakoff's Syndrome: Relationship with Episodic Memory.

Journal of clinical medicine
2023-03-22 | Journal article
Contributors: Alice Laniepce; Segobin S; André C; Bertran F; Boudehent C; Najlaa LAHBAIRI; Maillard A; Alison Mary; Urso L; Vabret F et al.
Source: Self-asserted source
Claire André

Exposure to negative socio-emotional events induces sustained alteration of resting-state brain networks in older adults.

Nature aging
2023-01-12 | Journal article
Contributors: Sebastian Baez Lugo; Yacila Isabela Deza-Lougovski; Maradan C; Fabienne Collette; Lutz A; Natalie Marchant; Chételat G.; Patrik Vuilleumier; Olga Klimecki; Medit-Ageing Research Group
Source: Self-asserted source
Claire André

Dynamic functional connectivity patterns associated with dementia risk

Alzheimer's Research and Therapy
2022 | Journal article
EID:

2-s2.0-85130468842

Part of ISSN: 17589193
Contributors: Dautricourt, S.; Gonneaud, J.; Landeau, B.; Calhoun, V.D.; de Flores, R.; Poisnel, G.; Bougacha, S.; Ourry, V.; Touron, E.; Kuhn, E. et al.
Source: Self-asserted source
Claire André via Scopus - Elsevier

Effect of an 18-Month Meditation Training on Regional Brain Volume and Perfusion in Older Adults The Age-Well Randomized Clinical Trial

JAMA Neurology
2022 | Journal article
Contributors: Chetelat, Gael; Lutz, Antoine; Klimecki, Olga; Frison, Eric; Asselineau, Julien; Schlosser, Marco; Arenaza-Urquijo, Eider M.; Mezenge, Florence; Kuhn, Elizabeth; Moulinet, Ines et al.
Source: check_circle
Web of Science Researcher Profile Sync

Fast spindle clustering declines with age and shows opposite associations with memory consolidation and NREM sleep fragmentation

Journal of Sleep Research
2022 | Journal article
Contributors: Champetier, P.; Andre, C.; Rehel, S.; Weber, F. D.; Ourry, V.; de la Sayette, V.; Poisnel, G.; Lutz, A.; Vivien, D.; Chetelat, G. et al.
Source: check_circle
Web of Science Researcher Profile Sync

Measuring Psychological Mechanisms in Meditation Practice: Using a Phenomenologically Grounded Classification System to Develop Theory-Based Composite Scores

Mindfulness
2022 | Journal article
EID:

2-s2.0-85124103084

Part of ISSN: 18688535 18688527
Contributors: Schlosser, M.; Barnhofer, T.; Requier, F.; Deza-Araujo, Y.I.; Abdoun, O.; Marchant, N.L.; Chételat, G.; Collette, F.; Klimecki, O.M.; Lutz, A. et al.
Source: Self-asserted source
Claire André via Scopus - Elsevier

Medial temporal lobe and obstructive sleep apnea: Effect of sex, age, cognitive status and free-water

NeuroImage: Clinical
2022 | Journal article
Contributors: Martineau-Dussault, Marie-Eve; Andre, Claire; Daneault, Veronique; Baril, Andree-Ann; Gagnon, Katia; Blais, Helene; Petit, Dominique; Montplaisir, Jacques Y.; Lorrain, Dominique; Bastien, Celyne et al.
Source: check_circle
Web of Science Researcher Profile Sync

REM sleep is reduced in late middle-aged and older apoe4 allele carriers, independently of cognitive status, age, sex and sleep apnea

Journal of Sleep Research
2022 | Journal article
Contributors: Andre, C.; Martineau-Dussault, M-E; Daneault, V.; Baril, A-A; Blais, H.; Lorrain, D.; Hudon, C.; Bastien, C.; Petit, D.; Lafreniere, A. et al.
Source: check_circle
Web of Science Researcher Profile Sync

Social class and the risk of dementia: A systematic review and meta-analysis of the prospective longitudinal studies

Scandinavian Journal of Public Health
2022 | Journal article
EID:

2-s2.0-85133925937

Part of ISSN: 16511905 14034948
Contributors: Bodryzlova, Y.; Kim, A.; Michaud, X.; André, C.; Bélanger, E.; Moullec, G.
Source: Self-asserted source
Claire André via Scopus - Elsevier

Depressive symptoms in cognitively unimpaired older adults are associated with lower structural and functional integrity in a frontolimbic network.

Molecular psychiatry
2022-10 | Journal article
Contributors: Touron E; Moulinet I; Kuhn E; Sherif S; Ourry V; Landeau B; Mézenge F; Vivien D; Klimecki OM; Poisnel G et al.
Source: Self-asserted source
Claire André via Europe PubMed Central

Subjective cognitive decline: opposite links to neurodegeneration across the Alzheimer's continuum

Brain Communications
2021 | Journal article
Contributors: Kuhn, Elizabeth; Perrotin, Audrey; Tomadesso, Clemence; Andre, Claire; Sherif, Siya; Bejanin, Alexandre; Touron, Edelweiss; Landeau, Brigitte; Mezenge, Florence; Vivien, Denis et al.
Source: check_circle
Web of Science Researcher Profile Sync

Association of quality of life with structural, functional and molecular brain imaging in community-dwelling older adults

NeuroImage
2021-05 | Journal article
Contributors: Valentin Ourry; Julie Gonneaud; Brigitte Landeau; Inès Moulinet; Edelweiss Touron; Sophie Dautricourt; Gwendoline Le Du; Florence Mézenge; Claire André; Alexandre Bejanin et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Obstructive Sleep Apnea and Cognitive Decline: A Review of Potential Vulnerability and Protective Factors

Brain Sciences
2021-05-27 | Journal article
Contributors: Julie Legault; Cynthia Thompson; Marie-Ève Martineau-Dussault; Claire André; Andrée-Ann Baril; Guillermo Martinez Villar; Julie Carrier; Nadia Gosselin
Source: check_circle
Crossref
grade
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Brain changes associated with sleep disruption in cognitively unimpaired older adults: A short review of neuroimaging studies

Ageing Research Reviews
2021-03 | Journal article
Contributors: Claire André; Alice Laniepce; Gaël Chételat; Géraldine Rauchs
Source: check_circle
Crossref
grade
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Obstructive Sleep Apnea and the Brain: a Focus on Gray and White Matter Structure.

Current neurology and neuroscience reports
2021-02-14 | Journal article
Source: Self-asserted source
Claire André
grade
Preferred source (of 2)‎

Association between REM sleep microarchitecture and grey matter in the hippocampus and entorhinal cortex of late middle-aged and older adults with obstructive sleep apnea

Journal of Sleep Research
2020 | Journal article
Contributors: Martineau-Dussault, M. -E.; Baril, A. -A.; Blais, H.; Petit, D.; Gagnon, K.; Legault, J.; Lafreniere, A.; Andre, C.; Gilbert, D.; Carrier, J. et al.
Source: check_circle
Web of Science Researcher Profile Sync

Associations between NREM and REM sleep EEG spectral power, amyloid burden, grey matter volume and perfusion in ageing

Journal of Sleep Research
2020 | Journal article
Contributors: Andre, C.; Rehel, S.; Kuhn, E.; Touron, E.; Mezenge, F.; Segobin, S.; Bertran, F.; de La Sayette, V.; Vivien, D.; Chetelat, G. et al.
Source: check_circle
Web of Science Researcher Profile Sync

Sleep and episodic memory in alcohol use disorder with and without Korsakoff syndrome

Journal of Sleep Research
2020 | Journal article
Contributors: Laniepce, A.; Segobin, S.; Andre, C.; Bertran, F.; Lahbairi, N.; Maillard, A.; Mary, A.; Urso, L.; Vabret, F.; Cabe, N. et al.
Source: check_circle
Web of Science Researcher Profile Sync

White matter hyperintensities across the adult lifespan: relation to age, Aβ load, and cognition

Alzheimer's Research & Therapy
2020-12 | Journal article
Part of ISSN: 1758-9193
Source: Self-asserted source
Claire André
grade
Preferred source (of 2)‎

Liens entre apnées du sommeil et altérations cérébrales évaluées par imagerie chez le sujet âgé

médecine/sciences
2020-10 | Journal article
Part of ISSN: 0767-0974
Source: Self-asserted source
Claire André
grade
Preferred source (of 3)‎

The effect of alcohol withdrawal syndrome severity on sleep, brain and cognition

Brain Communications
2020-08-14 | Journal article
Part of ISSN: 2632-1297
Source: Self-asserted source
Claire André
grade
Preferred source (of 2)‎

Association of Sleep-Disordered Breathing With Alzheimer Disease Biomarkers in Community-Dwelling Older Adults: A Secondary Analysis of a Randomized Clinical Trial.

JAMA neurology
2020-03-23 | Journal article
Source: Self-asserted source
Claire André
grade
Preferred source (of 2)‎

Brain and cognitive correlates of sleep fragmentation in elderly subjects with and without cognitive deficits.

Alzheimer's & dementia (Amsterdam, Netherlands)
2019-02 | Journal article
Contributors: André C; Tomadesso C; de Flores R; Branger P; Rehel S; Mézenge F; Landeau B; Sayette V; Eustache F; Chételat G et al.
Source: Self-asserted source
Claire André via Europe PubMed Central
grade
Preferred source (of 2)‎

Links between circadian rhythm fragmentation, regular physical activity and amyloid burden in healthy older adults

Journal of Sleep Research
2018 | Journal article
Contributors: Rehel, S.; Andre, C.; Arenaza-Urquijo, E.; Ourry, V.; Mezenge, F.; Vivien, D.; Chetelat, G.; Rauchs, G.
Source: check_circle
Web of Science Researcher Profile Sync

Hippocampal subfields alterations in adolescents with post-traumatic stress disorder.

Human brain mapping
2018-10 | Journal article
Contributors: Postel C; Viard A; André C; Guénolé F; de Flores R; Baleyte JM; Gerardin P; Eustache F; Dayan J; Guillery-Girard B
Source: Self-asserted source
Claire André via Europe PubMed Central
grade
Preferred source (of 2)‎

Reduced age-associated brain changes in expert meditators: A multimodal neuroimaging pilot study

Scientific Reports
2017 | Journal article
EID:

2-s2.0-85028646229

Contributors: Chételat, G.; Mézenge, F.; Tomadesso, C.; Landeau, B.; Arenaza-Urquijo, E.; Rauchs, G.; André, C.; De Flores, R.; Egret, S.; Gonneaud, J. et al.
Source: Self-asserted source
Claire André via Scopus - Elsevier

Relationships between sleep fragmentation and Alzheimer's disease biomarkers in healthy older adults: A multimodal neuroimaging study

Journal of Sleep Research
2016 | Journal article
Contributors: Andre, C.; Fossey, M.; Malle, C.; Branger, P.; Mezenge, F.; Tomadesso, C.; de Flores, R.; Laniepce, A.; Eustache, F.; Chetelat, G. et al.
Source: check_circle
Web of Science Researcher Profile Sync

Relationships between sleep quality and brain volume, metabolism, and amyloid deposition in late adulthood

Neurobiology of Aging
2016 | Journal article
EID:

2-s2.0-84960401577

Contributors: Branger, P.; Arenaza-Urquijo, E.M.; Tomadesso, C.; Mézenge, F.; André, C.; de Flores, R.; Mutlu, J.; de La Sayette, V.; Eustache, F.; Chételat, G. et al.
Source: Self-asserted source
Claire André via Scopus - Elsevier

Peer review (23 reviews for 13 publications/grants)

Review activity for Alzheimer's & dementia : (1)
Review activity for Alzheimer's & dementia. (4)
Review activity for Brain : (1)
Review activity for Brain communications. (1)
Review activity for Communications biology. (2)
Review activity for Communications medicine. (1)
Review activity for Experimental gerontology. (1)
Review activity for Human brain mapping. (2)
Review activity for Journal of Alzheimer's disease. (2)
Review activity for Journal of sleep research (1)
Review activity for Neurology. (3)
Review activity for Sleep. (3)
Review activity for The Journal of prevention of Alzheimer's disease (1)