Prefrontal activation during two Japanese Stroop tasks revealed with multi-channel near-infrared spectroscopy

• Material Type: 博士論文
• ISSN: 1349-6867
• Title: Prefrontal activation during two Japanese Stroop tasks revealed with multi-channel near-infrared spectroscopy
• Volume: 62 1-2
• Author/Editor: Watanabe, Yukina; Sumitani, Satsuki; Hosokawa, Mai; Ohmori, Tetsuro
• Author Heading: Watanabe, Yukina; Sumitani, Satsuki; Hosokawa, Mai; Ohmori, Tetsuro
• Publication, Distribution, etc.: Faculty of Medicine Tokushima University
• Publication Date: 2015-02
• Publication Date (W3CDTF): 2015-02
• Alternative Title: ２種の日本語版ストループ課題における前頭葉活動の多チャンネル NIRSによる計測; Japanese Stroop tasks for NIRS study
• Periodical title: The Journal of Medical Investigation
• Degree grantor/type: 徳島大学
• Date Granted: 2016-11-24
• Date Granted (W3CDTF): 2016-11-24
• Dissertation Number: 甲第2999号
• Degree Type: 博士（医学）
• Conferring No. (Dissertation): 甲第2999号
• Text Language Code: eng
• Subject Heading: Japanese Stroop tasks; near-infrared spectroscopy; prefrontal activity; psychological condition
• Target Audience: 一般
• Note (General): The Stroop task is sometimes used in psychiatric research to elicit prefrontal activity, which presumably reflects cognitive functioning. Although there are two Stroop tasks (Kana script and Kanji script) in Japan, it is unclear whether these tasks elicit the same hemoglobin changes. Moreover, it is unclear whether psychological conditions or characteristics influence hemoglobin changes in the Japanese Stroop task. The aim of this study was to clarify whether hemoglobin changes elicited by the two Japanese Stroop tasks accurately reflected cognitive functioning. Hemoglobin changes were measured with multi-channel near-infrared spectroscopy (NIRS) in 100 healthy Japanese participants performing two Japanese Stroop tasks. The Beck-Depression Inventory (BDI), State-Trait-Anxiety Inventory (STAI), and Maudsley Obsessive Compulsive Inventory (MOCI) were administered to participants to identify psychological conditions or personality characteristics. Compared with the Kanji task, the Kana task produced a greater Stroop effect and a larger increase in oxyhemoglobin (oxy- Hb) concentration. Moreover there were no significant correlations between oxy-Hb concentration and BDI, STAI-trait, STAI-state, or MOCI scores. Therefore we found that a participant’s psychological conditions or characteristics did not influence the hemodynamic changes during either task. These data suggest the Kana Stroop task is more useful than the Kanji Stroop task for NIRS studies in psychiatric research.
• DOI: info:doi/10.2152/jmi.62.51; https://doi.org/info:doi/10.2152/jmi.62.51
• Persistent ID (NDL): info:ndljp/pid/10300268; https://dl.ndl.go.jp/pid/10300268
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2017-02-09T20:08:30+09:00
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): https://repo.lib.tokushima-u.ac.jp/111246
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp