近赤外光を用いたストループ課題遂行時の脳血液量動態

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: 2016/01/01

タイトル(英語): Movement of Prefrontal Blood Volume during Stroop Task using Near-infrared

著者名: 高橋　真悟（高崎健康福祉大学大学院），児玉　直樹（高崎健康福祉大学大学院），小杉　尚子（高崎健康福祉大学大学院），竹内　裕之（高崎健康福祉大学大学院）

著者名(英語): Shingo Takahashi (Takasaki University of Health and Welfare), Naoki Kodama (Takasaki University of Health and Welfare), Naoko Kosugi (Takasaki University of Health and Welfare), Hiroshi Takeuchi (Takasaki University of Health and Welfare)

キーワード: 近赤外光，ストループ，認知症　　Near Infrared，stroop，dementia

要約(英語): In this study we measured the prefrontal blood volume of 77 subjects using near-infrared spectroscopy while performing a stroop task - a task of selective attention and inhibition - to determine if it can be used as one more tool in the screening of dementia. We examined 43 patients with dementia (age 82.7±6.6, 7 male, 36 female, Mini Mental State: 1-23), 15 health elderly controls (age 80.7±4.7, 2 male, 13 female, Mini Mental State: 24-30) , and 19 health young people (age 21.5±0.7, 12 males, 7 females). The results showed that patients with dementia achieved a stroop task average score of 2.9±2.9 while the health elderly controls achieved scores of 8.4±6.0, and health young subjects achieved scores of 30.2±6.3. Health elderly controls and health young people showed increases in prefrontal blood volume during stroop task, while patients with dementia showed no significant increases.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.136 No.1 （2016） 特集：電子回路関連技術

本誌掲載ページ: 86-91 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/136/1/136_86/_article/-char/ja/