位相補間加算平均法による脳波解析

カテゴリ: 研究会(論文単位)

論文No: MBE11128

グループ名: 【C】電子・情報・システム部門 医用・生体工学研究会

発行日: 2011/09/20

タイトル(英語): EEG Analysis using Phase-interpolated Averaging

著者名: 眞溪 歩(東京大学)

著者名(英語): Matani Ayumu(the University of Tokyo)

要約(日本語): In analysis of event-related potentials (ERPs), averaging ERP over epochs to enhance asignal-to-noise ratio is usually performed. Averaged ERPs present subject-independent andexperiment-dependent waveforms and are hence analysis objects. Whether averaged ERPs areevoked or induced has been controversial. Phase-interpolated averaging, which has been newlydeveloped, can separately extract evoked and induced activities. As a result of a motor readiness potential analysis with phase-interpolated averaging, evoked and induced activities coexisted.

原稿種別: 日本語

PDFファイルサイズ: 498 Kバイト