Fear Memory Relapse: The Importance of Input Associativity.

Animals Cues Fear Hippocampus Mice Recurrence
auditory cortex fear renewal input associativity lateral amygdala memory ensembles ventral hippocampus

Journal

Trends in neurosciences
ISSN: 1878-108X
Titre abrégé: Trends Neurosci
Pays: England
ID NLM: 7808616

Informations de publication

Date de publication:
05 2021
Historique:
received: 15 02 2021
accepted: 24 02 2021
pubmed: 14 3 2021
medline: 19 8 2021
entrez: 13 3 2021
Statut: ppublish

Résumé

An inherent property of extinguished fear memories is that the fear may return. A recent study in mice by Li et al. provides novel insights into the mechanisms underlying the relapse of an extinguished memory through converging sensory and contextual cues from the auditory cortex (ACx) and ventral hippocampus (vHPC) to the lateral amygdala (LA).

Identifiants

DOI: 10.1016/j.tins.2021.02.006 PMID: 33712268
pubmed: 33712268
pii: S0166-2236(21)00038-2
doi: 10.1016/j.tins.2021.02.006
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

337-339

Informations de copyright

Copyright © 2021 Elsevier Ltd. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of Interests The authors declare no competing interests in relation to this work.

Auteurs

Noëmie Mermet-Joret (N)

DANDRITE, The Danish Research Institute of Translational Neuroscience, Aarhus University, Aarhus, Denmark; Department of Molecular Biology and Genetics, Aarhus University, Aarhus, Denmark; Center for Proteins in Memory - PROMEMO, Danish National Research Foundation, Aarhus University, Aarhus, Denmark. Electronic address: nmj@dandrite.au.dk.

Marco Capogna (M)

DANDRITE, The Danish Research Institute of Translational Neuroscience, Aarhus University, Aarhus, Denmark; Center for Proteins in Memory - PROMEMO, Danish National Research Foundation, Aarhus University, Aarhus, Denmark; Department of Biomedicine, Aarhus University, Aarhus, Denmark.

Sadegh Nabavi (S)

DANDRITE, The Danish Research Institute of Translational Neuroscience, Aarhus University, Aarhus, Denmark; Department of Molecular Biology and Genetics, Aarhus University, Aarhus, Denmark; Center for Proteins in Memory - PROMEMO, Danish National Research Foundation, Aarhus University, Aarhus, Denmark.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Fear Memory Relapse: The Importance of Input...
questionsmedicales.fr › Phénomènes psychologiques › Processus mentaux › Signaux › Fear Memory Relapse: The Importance of Input...
questionsmedicales.fr › Comportement et mécanismes comportementaux › Émotions › Peur › Fear Memory Relapse: The Importance of Input...
questionsmedicales.fr › Système nerveux › Système nerveux central › Encéphale › Prosencéphale › Télencéphale › Cerveau › Cortex cérébral › Hippocampe › Fear Memory Relapse: The Importance of Input...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Rodentia › Muridae › Murinae › Souris › Fear Memory Relapse: The Importance of Input...
questionsmedicales.fr › États, signes et symptômes pathologiques › Processus pathologiques › Caractéristiques de la maladie › Récidive › Fear Memory Relapse: The Importance of Input...