The Attention Features in Two Concentric Stimuli Using SSVEP

カテゴリ: 研究会(論文単位)

論文No: MAG21021,MBE21013

グループ名: 【A】基礎・材料・共通部門 マグネティックス/【C】電子・情報・システム部門 医用・生体工学合同研究会

発行日: 2021/03/13

タイトル(英語): The Attention Features in Two Concentric Stimuli Using SSVEP

著者名: Yang Rong(東京工業大学),Du Xiangqian(東京工業大学),Li Pengcheng(東京工業大学),八木 透(東京工業大学)

著者名(英語): Rong Yang(Tokyo Institute of Technology),Xiangqian Du(Tokyo Institute of Technology),Pengcheng Li(Tokyo Institute of Technology),Tohru Yagi(Tokyo Institute of Technology)

キーワード: SSVEP|attention|stimuli|Alpha band|EEG

要約(日本語): The Steady-State Visual Evoked Potentials (SSVEP) are widely used in brain-computer interface (BCI). While it is generally understood that SSVEP increases in proportion to attention level, optimal visual attention regions can vary from person to person. In this study, we aim to use two concentric stimuli of differing sizes and frequencies to better understand the distribution of attention regions and its effect on SSVEP with the ultimate goal of improving the experience of SSVEP-based BCI systems. The current results indicated that people usually have a stronger enhancement of perception around their visual field with high attention.

要約(英語): The Steady-State Visual Evoked Potentials (SSVEP) are widely used in brain-computer interface (BCI). While it is generally understood that SSVEP increases in proportion to attention level, optimal visual attention regions can vary from person to person. In this study, we aim to use two concentric stimuli of differing sizes and frequencies to better understand the distribution of attention regions and its effect on SSVEP with the ultimate goal of improving the experience of SSVEP-based BCI systems. The current results indicated that people usually have a stronger enhancement of perception around their visual field with high attention.

本誌: 2021年3月16日マグネティックス/医用・生体工学合同研究会－1

本誌掲載ページ: 59-64 p

原稿種別: 英語

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