Odor coding in piriform cortex: mechanistic insights into distributed coding.
Journal
Current opinion in neurobiology
ISSN: 1873-6882
Titre abrégé: Curr Opin Neurobiol
Pays: England
ID NLM: 9111376
Informations de publication
Date de publication:
10 2020
10 2020
Historique:
received:
27
02
2020
accepted:
01
03
2020
pubmed:
19
5
2020
medline:
28
1
2021
entrez:
19
5
2020
Statut:
ppublish
Résumé
Olfaction facilitates a large variety of animal behaviors such as feeding, mating, and communication. Recent work has begun to reveal the logic of odor transformations that occur throughout the olfactory system to form the odor percept. In this review, we describe the coding principles and mechanisms by which the piriform cortex and other olfactory areas encode three key odor features: odor identity, intensity, and valence. We argue that the piriform cortex produces a multiplexed odor code that allows non-interfering representations of distinct features of the odor stimulus to facilitate odor recognition and learning, which ultimately drives behavior.
Identifiants
pubmed: 32422571
pii: S0959-4388(20)30052-0
doi: 10.1016/j.conb.2020.03.001
pmc: PMC8782565
mid: NIHMS1573706
pii:
doi:
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
96-102Subventions
Organisme : NIDCD NIH HHS
ID : R01 DC015525
Pays : United States
Organisme : NIDCD NIH HHS
ID : R01 DC016782
Pays : United States
Organisme : NIMH NIH HHS
ID : R01 MH112849
Pays : United States
Organisme : NINDS NIH HHS
ID : U19 NS112953
Pays : United States
Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.
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