Latency of contralateral sound-evoked auditory efferent suppression of otoacoustic emissions

被引：13

作者：

Hill, JC

Prasher, DK

Luxon, LM

机构：

[1] Institute of Laryngology and Otology, University College London

[2] Institute of Laryngology and Otology, Univ. College London Medical School, London WC1X 8EE

来源：

ACTA OTO-LARYNGOLOGICA | 1997年 / 117卷 / 03期

关键词：

activation time; auditory efferent suppression; latency; otoacoustic emissions;

D O I：

10.3109/00016489709113405

中图分类号：

R76 [耳鼻咽喉科学];

学科分类号：

100213 ;

摘要：

The suppression of transiently evoked otoacoustic emissions by contralateral sound stimulation is thought to occur as a result of the action of the efferent pathway from the superior olivary complex to the cochlea via the medial olivo-cochlear neurons. The purpose of this study was to determine the time taken for this pathway to activate the suppressive mechanism in response to contralateral sound in normal human subjects. The time for onset of suppression was found to be between 7 and 20 ms.

引用

页码：343 / 351

页数：9

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