Exercise accelerates place cell representational drift.

Mice Animals Place Cells Neurons / physiology Hippocampus / physiology Neurogenesis / physiology Dentate Gyrus / physiology Mice, Inbred C57BL

Journal

Current biology : CB
ISSN: 1879-0445
Titre abrégé: Curr Biol
Pays: England
ID NLM: 9107782

Informations de publication

Date de publication:
06 02 2023
Historique:
pmc-release: 06 02 2024
entrez: 7 2 2023
pubmed: 8 2 2023
medline: 10 2 2023
Statut: ppublish

Résumé

Stable neural ensembles are often thought to underlie stable learned behaviors and memory. Recent longitudinal experiments, however, that tracked the activity of the same neurons over days to weeks have shown that neuronal activity patterns can change over extended timescales even if behaviors remain the same - a phenomenon termed representational drift

Identifiants

DOI: 10.1016/j.cub.2022.12.033 PMID: 36750030 PMC: PMC9930168
pubmed: 36750030
pii: S0960-9822(22)01970-4
doi: 10.1016/j.cub.2022.12.033
pmc: PMC9930168
mid: NIHMS1858264
pii:
doi:

Types de publication

Journal Article Research Support, N.I.H., Extramural Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

R96-R97

Subventions

Organisme : NIMH NIH HHS
ID : R01 MH119421
Pays : United States
Organisme : CIHR
ID : PJT180530
Pays : Canada

Informations de copyright

Copyright © 2022 Elsevier Inc. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of interests The authors declare no competing interests.

Références

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pubmed: 26917323
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pubmed: 35504915
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pubmed: 24812394
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pubmed: 33372892
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pubmed: 33633402
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pubmed: 35939861
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pubmed: 23396101
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pubmed: 34453051
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pubmed: 28823559

Auteurs

Mitchell L de Snoo (ML)

Program in Neurosciences and Mental Health, The Hospital for Sick Children, 686 Bay Street, Toronto, Ontario, Canada, M5G 0A4; Institute of Medical Sciences, University of Toronto, 1 King's College Circle, Medical Sciences Building, Room 2374, Toronto, Ontario, Canada, M5S 1A8.

Adam M P Miller (AMP)

Program in Neurosciences and Mental Health, The Hospital for Sick Children, 686 Bay Street, Toronto, Ontario, Canada, M5G 0A4.

Adam I Ramsaran (AI)

Program in Neurosciences and Mental Health, The Hospital for Sick Children, 686 Bay Street, Toronto, Ontario, Canada, M5G 0A4; Department of Psychology, University of Toronto, 100 St. George Street, 4th Floor Sidney Smith Hall, Toronto, Ontario, Canada, M5S 3G3.

Sheena A Josselyn (SA)

Program in Neurosciences and Mental Health, The Hospital for Sick Children, 686 Bay Street, Toronto, Ontario, Canada, M5G 0A4; Institute of Medical Sciences, University of Toronto, 1 King's College Circle, Medical Sciences Building, Room 2374, Toronto, Ontario, Canada, M5S 1A8; Department of Psychology, University of Toronto, 100 St. George Street, 4th Floor Sidney Smith Hall, Toronto, Ontario, Canada, M5S 3G3; Department of Physiology, University of Toronto, 1 King's College Circle, Medical Sciences Building, Toronto, Ontario, Canada, M5S 1A8; Child & Brain Development Program, Canadian Institute for Advanced Research, 661 University Avenue, Toronto, Ontario, Canada, M5G 1M1.

Paul W Frankland (PW)

Program in Neurosciences and Mental Health, The Hospital for Sick Children, 686 Bay Street, Toronto, Ontario, Canada, M5G 0A4; Institute of Medical Sciences, University of Toronto, 1 King's College Circle, Medical Sciences Building, Room 2374, Toronto, Ontario, Canada, M5S 1A8; Department of Psychology, University of Toronto, 100 St. George Street, 4th Floor Sidney Smith Hall, Toronto, Ontario, Canada, M5S 3G3; Department of Physiology, University of Toronto, 1 King's College Circle, Medical Sciences Building, Toronto, Ontario, Canada, M5S 1A8; Child & Brain Development Program, Canadian Institute for Advanced Research, 661 University Avenue, Toronto, Ontario, Canada, M5G 1M1. Electronic address: paul.frankland@sickkids.ca.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Rodentia › Muridae › Murinae › Souris › Exercise accelerates place cell representational drift.
questionsmedicales.fr › Eucaryotes › Animaux › Exercise accelerates place cell representational drift.
questionsmedicales.fr › Cellules › Neurones › Cellules pyramidales › Cellules de lieu › Exercise accelerates place cell representational drift.
questionsmedicales.fr › Cellules › Neurones › Exercise accelerates place cell representational drift.
questionsmedicales.fr › Système nerveux › Système nerveux central › Encéphale › Prosencéphale › Télencéphale › Cerveau › Cortex cérébral › Hippocampe › Exercise accelerates place cell representational drift.
questionsmedicales.fr › Phénomènes physiologiques de l'appareil locomoteur et du système nerveux › Phénomènes physiologiques du système nerveux › Neurogenèse › Exercise accelerates place cell representational drift.
questionsmedicales.fr › Système nerveux › Système nerveux central › Encéphale › Prosencéphale › Télencéphale › Cerveau › Cortex cérébral › Hippocampe › Gyrus denté › Exercise accelerates place cell representational drift.
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Rodentia › Muridae › Murinae › Souris › Lignées consanguines de souris › Souris de lignée C57BL › Exercise accelerates place cell representational drift.