脳波の特徴抽出に関する検討（第4報）

カテゴリ: 部門大会

論文No: TC4-22

グループ名: 【C】2019年電気学会電子・情報・システム部門大会プログラム

発行日: 2019/08/28

タイトル(英語): Feature Extraction from EEG Data (4th Report)

著者名: 又吉 淳二(琉球大学),比嘉 広樹(琉球大学)

著者名(英語): Junji Matayoshi|Hiroki Higa

キーワード: 脳波|事象関連電位|視覚刺激視覚刺激|EEG|event-related potential|visual stimuli

要約(日本語): Event-related potential (ERP) components of P300 were analyzed to control a mouse cursor in computer system. Our EEG measuring system is composed of EEG amplifier, surface electrodes, computers, and visual stimulus program. We measured able-bodied persons' ERP responses. Then, averaged EEG waveforms were plotted on the display monitor, and the ERP components of P300s were calculated. From the experimental results, it was found that P300s on the electrode sites O1 and O2 can be identified as trigger signals for upward, downward, leftward and rightward movements of mouse device.

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