運動誘発電位を用いた非能動的な認知機能障害の簡易スクリーニング

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: 2024/12/01

タイトル(英語): Brief Screening Tools for Cognitive Impairment Using Motor Evoked Potentials in a Non-Active Manner

著者名: 片瀬　瑛仁（名古屋工業大学大学院工学研究科），加藤　昇平（名古屋工業大学大学院工学研究科），佐久間　拓人（名古屋工業大学大学院工学研究科），村上　丈伸（鳥取大学医学部医学科）

著者名(英語): Akito Katase (Graduate School of Engineering, Nagoya Institute of Technology), Shohei Kato (Graduate School of Engineering, Nagoya Institute of Technology), Takuto Sakuma (Graduate School of Engineering, Nagoya Institute of Technology), Takenobu Murakami (Faculty of Medicine, Tottori University)

キーワード: 運動誘発電位，認知機能障害，経頭蓋磁気刺激法　　motor evoked potentials，cognitive impairment，transcranial magnetic stimulation

要約(英語): The number of patients with dementia is increasing, and early detection of dementia is important to reduce the burden on medical institutions. Because Alzheimer's disease accounts for the largest proportion of causative diseases of dementia, this study focused on Alzheimer's disease and its preliminary stage, amnesic mild cognitive impairment. In this paper, we developed a machine learning model to detect nonactive for detecting cognitive impairment, focusing on motor evoked potentials before and after the application of transcranial magnetic stimulation to the brain. In this experiment, 24 experimental participants were measured for the motor evoked potentials. As a result of the experiment, the support vector machine was selected as the best weak learner, recording a sensitivity of 0.88 and a specificity of 0.63 in a measurement time of 15 minutes. Therefore, it is suggested that this model may be able to detect cognitive impairment.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.144 No.12 （2024） 特集：電気・電子・情報関係学会東海支部連合大会

本誌掲載ページ: 1130-1135 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/144/12/144_1130/_article/-char/ja/