雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

PURE TONE TESTS IN AUDITORY BRAIN STEM RESPONSE AND MIDDLE VERTEX RESPONSE Tokuro Suzuki 1 pp.105-112
Published Date 1977/2/20
DOI https://doi.org/10.11477/mf.1492208461
  • Abstract
  • Look Inside

 The positive fluctuation of the auditory brain stem response and the components of the middle latency or the middle vertex response were recorded and the possibility of making a comparison of these two responses for the objective hearing test is studied. There are two phases each in the rise and decay time of the stimulating sound. The maximum fluctuation being set at tone pips (250, 500 Hz, 1, 2, 4 kHz) was allowed to each subject under test with subjective threshold of 10, 20 and 30 dB in strength. The testing was conducted with 20 normal individuals.

 As a result those tested under 500Hz, 1, 2, and 4 kHz sounds the reaction ranged from 10 to 20 dBSL. With the tone pip at 250 Hz a definite reaction was obtained which ranged from 20 to 30 dBSL. But whether this reaction is definitely related to the constant 250 Hz stimulation or not requires further investigations.


Copyright © 1977, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 印刷版ISSN 0386-9679 医学書院

関連文献

もっと見る

文献を共有