ID | 111246 |
Title Alternative | 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
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Author |
Watanabe, Yukina
The University of Tokushima
Sumitani, Satsuki
The University of Tokushima
Tokushima University Educator and Researcher Directory
KAKEN Search Researchers
Hosokawa, Mai
The University of Tokushima
Ohmori, Tetsuro
The University of Tokushima
Tokushima University Educator and Researcher Directory
KAKEN Search Researchers
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Keywords | Japanese Stroop tasks
near-infrared spectroscopy
prefrontal activity
psychological condition
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Content Type |
Thesis or Dissertation
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Description | 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.
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Journal Title |
The Journal of Medical Investigation
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ISSN | 13496867
13431420
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NCID | AA11166929
AA12022913
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Publisher | Faculty of Medicine Tokushima University
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Volume | 62
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Issue | 1-2
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Start Page | 51
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End Page | 55
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Sort Key | 51
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Published Date | 2015-02
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Remark | 内容要旨・審査要旨・論文本文の公開:
内容要旨・審査要旨 : LID201701051004.pdf 論文本文 : LID201701051005.pdf 本論文は,著者Yukina Watanabeの学位論文として提出され,学位審査・授与の対象となっている。 |
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DOI (Published Version) | |
URL ( Publisher's Version ) | |
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language |
eng
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TextVersion |
ETD
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MEXT report number | 甲第2999号
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Diploma Number | 甲医第1304号
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Granted Date | 2016-11-24
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Degree Name |
Doctor of Medical Science
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Grantor |
Tokushima University
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departments |
Academic Support Office for Students with Special Needs
Medical Sciences
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