ALS患者のための事象関連電位を利用した目標刺激の特定

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2014/12/01

タイトル(英語): Specification of Target Stimulus by Detecting Event-Related Potential for ALS Patients

著者名: 加納　尚之（島根県立大学出雲キャンパス）

著者名(英語): Naoyuki Kano (Izumo Campus, The University of Shimane)

キーワード: ALS，ERP，CA，目標刺激　　ALS，ERP，CA，Target Stimulus

要約(英語): Amyotrophic Lateral Sclerosis (ALS) patients are unable to successfully communicate their desires, although their mentality is normal, and so, the necessity of Communication Aids (CA) is realized. Therefore, the author is focused on Event-Related Potential (ERP) which is elicited for the target by visual and auditory stimuli. P200, N200 and P300 are components of ERP. These are potentials that are elicited when the subject focuses attention on stimuli that appears infrequently. ALS patient participated in Target Stimulus-Specific Experiment. The category of stimuli are “Word”, “Picture”, “Illustration”, “Character”, “Voice” and “Character & Voice”. Each category of stimulus has 5 stimuli. By detecting ERP, a target stimulus was specified. The author described the number of correct judgment, feature of ERP to each stimulus, and discussed how to improve the number of correct judgment.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.134 No.12 （2014） 特集：電気関係学会東海支部連合大会

本誌掲載ページ: 1847-1854 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/134/12/134_1847/_article/-char/ja/