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

Attention and event-related brain potentials. Osamu SAITOH 1 , Ken-Ichi HIRAMATSU 1 , Tomomichi KAMEYAMA 1 , Masato FUKUDA 1 , Shin-Ichi NIWA 1 , Kenji ITOH 2 1Department of Neuropsychiatry, Faculty of Medicine, University of Tokyo 2Research Institute of Logopedics and Phoniatric, Faculty of Medicine, University of Tokyo pp.827-840
Published Date 1986/10/10
DOI https://doi.org/10.11477/mf.1431905829
  • Abstract
  • Look Inside

 When stimuli in the outer world are processed in the central nervous system, a sequence of electrical brain potentials are elicited that begin very shortly after the stimulus onset and last for more than half a second. These brain potentials are consisted of exogenous and endogenous components. Potentials mainly affected by physical parameters of stimuli are referred to as exogenous components ; while, those affected chiefly by inner psychological events are designated as endogenous components, which can be elicited even by the missing of stimuli. These potentials, called as Event-Related Potentials (ERPs), are expected to serve as objetive eletrophysiological measures for studies of attentional and cognitive functioning in man. Clarifying attentional implications of ERPs, we have focused on two major potentials, that is Nd and P 300, in the present paper.


Copyright © 1986, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1243 印刷版ISSN 0001-8724 医学書院

関連文献

もっと見る

文献を共有