Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/198341
Type: Artigo de periódico
Title: The Effect External And Middle Ears Have In Otoacoustic Emissions.
Author: Couto, Christiane Marques do
Carvallo, Renata Mota Mamede
Abstract: Characteristics of how external and middle ear resonance frequency can impact the capture of otoacoustic emissions. to study the impact of external and middle ear resonance frequency in otoacoustic emissions. Prospective, clinical, series study. Microphone-probe measurements were made in the external ear, together with multifrequency timpanometry distortion product transient otoacoustic emissions in 19 right and 20 left ears from male individuals and 23 right and 23 left ears from female individuals with 17 to 30 years of age. The 85 ears were audiologically normal. We did not observe statistically significant associations between the best otoacoustic emission best frequencies and the occluded external and middle ear resonance frequencies. Response levels for both transient and distortion product otoacoustic emissions are not influenced by the external and middle ear resonances alone.
Subject: Acoustic Impedance Tests
Adolescent
Adult
Analysis Of Variance
Audiometry, Evoked Response
Ear, External
Ear, Middle
Female
Humans
Male
Otoacoustic Emissions, Spontaneous
Prospective Studies
Reference Values
Young Adult
Rights: aberto
Identifier DOI: 
Address: http://www.ncbi.nlm.nih.gov/pubmed/19488555
Date Issue: -1-Uns- -1
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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