AUDIOLOGY JAPAN
Online ISSN : 1883-7301
Print ISSN : 0303-8106
ISSN-L : 0303-8106
Frequency-Specific Whole-Nerve Response in Man
Sotaro FunasakaEishi Yamamoto
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1980 Volume 23 Issue 4 Pages 219-223

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Abstract

In order to obtain a frequency-specific wholenerve response in man, the special frequencymodulated tone was developed and the responses to this tone were studied. A downward shift of 20% in the frequency of a 0.5kHz, 1kHz or 2kHz tone with an amplitude increase elicited the wholenerve response, and this response was recorded by the intratympanic needle electrode. The latency is greater for lower-frequency tones and this latency increase agrees well with the travelling delay for the frequency range used in this study. Thus, it is strongly suggested that the frequency-modulated tone in downward direction with increased amplitude yields the frequency specific whole-nerve response.

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© Japan Audiological Society
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