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

AN ATTEMPT OF PREPARATION OF AUTOMATICALLY EVALUATING APPARATUS ON EEG-AUDIO-METRY Sotaro Funasaka 1 pp.515-520
Published Date 1971/7/20
DOI https://doi.org/10.11477/mf.1492207653
  • Abstract
  • Look Inside

 An instrument to carry out the amplification, summation and evaluation of the response in a run during EEG-audiometry was developed. The purpose for the development of this apparatus was as follows, a) standardization of evaluation b) shortening of the test time and c) abolishing the need of "the skilled worker"for the evaluation. Concerning a), comparison of data obtained at different institutions is possible. As for b), speeding up of the test is expected, and on account of c), the tests are possibly done by paramedical workers.

 This instrument conducts filtration of EEG in zones, summation, extraction of EEG at the reactive and non-reactive part followed by rectification and integration, and the expression of the difference between these with voltage.

 The rate of agreement in the evaluation between this instrument and man was 80% upon 30 summations and 84% upon 40 summations. This instrument thus appears to stand practical use sufficiently. ( Author's abstract)


Copyright © 1971, 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