徳島大学 教育・研究者情報データベース(EDB)

1. 伊藤 伸一([徳島大学.大学院社会産業理工学研究部.理工学域.知能情報系.知能工学分野]/[徳島大学.理工学部.理工学科.知能情報コース.知能工学講座])

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2. 伊藤 桃代([徳島大学.大学院社会産業理工学研究部.理工学域.知能情報系.知能工学分野]/[徳島大学.理工学部.理工学科.知能情報コース.知能工学講座])

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3. 福見 稔([徳島大学.大学院社会産業理工学研究部.理工学域.知能情報系.知能工学分野]/[徳島大学.理工学部.理工学科.知能情報コース.知能工学講座])

   役割	任意
   貢献度	任意
   学籍番号	推奨

(英) Individual Differences in Brain Activities When Human Wishes to Listen to Music Continuously Using Near-Infrared Spectroscopy

(日) 近赤外分光法を用いた聴取継続希望時における脳活動の個人差

(英) This paper introduces an individual difference in the activities of the prefrontal cortex when a person wants to listen to music using near-infrared spectroscopy. The individual differences are confirmed by visualizing the variation in oxygenated hemoglobin level. The sensing positions used to record the brain activities are around the prefrontal cortex. The existence of individual differences was verified by experiments. The experiment results show that active positions while feeling a wish to listen to music are different in each subject, and an oxygenated hemoglobin level is different in each subject compared to its value when a subject does not feel the wish to listen to music. The experiment results show that it is possible to detect a wish to listen to the music based on changes in the oxygenated hemoglobin level. Also, these results suggest that active positions are different in each subject because the sensitivities and how to feel on stimulus are different. Lastly, the results suggest that it is possible to express the individual differences as differences in active positions.

1. (英) Individual difference / (日) 個人差 / (読) こじんさ
2. 近赤外分光法(near infrared spectroscopy)
3. (英) wish to listen to music / (日) 聴取希望 / (読) ちょうしゅきぼう
4. (英) prefrontal cortex activity / (日) 前頭前皮質活動 / (読) ぜんとうぜんひしつかつどう
5. (英) music therapy / (日) 音楽療法 / (読) おんがくりょうほう