Cochlear Frequency Tuning and Otoacoustic Emissions.
Journal
Cold Spring Harbor perspectives in medicine
ISSN: 2157-1422
Titre abrégé: Cold Spring Harb Perspect Med
Pays: United States
ID NLM: 101571139
Informations de publication
Date de publication:
01 02 2019
01 02 2019
Historique:
pubmed:
25
7
2018
medline:
9
6
2020
entrez:
25
7
2018
Statut:
epublish
Résumé
Otoacoustic emissions (OAEs) evoked from the inner ear are the barely audible, signature byproduct of the delicate hydromechanical amplifier that evolved within its bony walls. Compared to the sounds evoked from the ears of common laboratory animals, OAEs from human ears have exceptionally long delays, typically exceeding those of cats, guinea pigs, and chinchillas by a factor of two to three. This review asks "Why are human OAE delays so long?" and recounts efforts to locate answers in the characteristics of mechanical frequency selectivity in the inner ear. The road to understanding species differences in OAE delay leads to the identification of new invariances and to the emergence of new questions.
Identifiants
pubmed: 30037987
pii: cshperspect.a033498
doi: 10.1101/cshperspect.a033498
pmc: PMC6360871
pii:
doi:
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Review
Langues
eng
Sous-ensembles de citation
IM
Subventions
Organisme : NIDCD NIH HHS
ID : R01 DC003687
Pays : United States
Informations de copyright
Copyright © 2019 Cold Spring Harbor Laboratory Press; all rights reserved.
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