NIRS を用いたWorking Memory 課題時の前頭-後頭血流動態解析

カテゴリ: 研究会(論文単位)

論文No: MBE11124

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): Cortical Activation Associated with Working Memory Task: a Near-Infrared Spectroscopy Study

著者名: 小川 雄太郎(東京大学),飛佐 洋平(東京大学),小谷 潔(東京大学),神保 泰彦(東京大学)

著者名(英語): Ogawa Yutaro(The University of Tokyo),Tobisa Yohei(The University of Tokyo),Kotani Kiyoshi(The University of Tokyo),Jimbo Yasuhiko(The University of Tokyo)

要約(日本語): The present study investigates the hemodynamic activity in the frontal and occipital regions during the visuospatial working memory (WM) task using near-infrared spectroscopy (NIRS). WM-related oxy-Hb changes averaged with lateral prefrontal cortex (LPFC) and visual area derived from independent component analysis (ICA), and they are correlated with WM-performance across participants. This result suggests the possibility that NIRS can explain the differences of individual performance with visuospatial WM-task.

原稿種別: 日本語

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