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The study on the music-preference-related electroencephalogram

Research Project

Project/Area Number 16K00373
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Kansei informatics
Research InstitutionKyushu Institute of Technology

Principal Investigator

Natsume Kiyohisa  九州工業大学, 大学院生命体工学研究科, 教授 (30231492)

Research Collaborator SADAHISA Hirokazu  
HAYATA Takaaki  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords音楽嗜好性 / 脳波 / スペクトルパワー / 電極間位相差 / 気分変化 / サイバーボール / 嗜好判断 / 脳波パワー / 位相同期 / 音楽聴取 / バイオマーカー / θ波 / α波 / γ波 / 感性情報学 / 音楽 / 嗜好性
Outline of Final Research Achievements

The present study shows the left-frontal gamma rhythm, one kind of electroencephalogram (EEG), can be related to the decision making for the music preference. The electrode phase differences of EEG at lower frequency were also related to the music preference score. The cyberball task which induces person to have the change in mood suppressed the power of the music-preference-related rhythm. Using the phase difference as the discrimination feature, the discrimination rate was about 80%. That was higher than that using the power of EEG. Therefore, we will develop the EEG-based music player using the phase difference at lower-frequency rhythm as the discrimination feature. In future, we will develop the music player controlled by music-preference EEG.

Academic Significance and Societal Importance of the Research Achievements

先行研究では音楽聴取と嗜好判断が同時に行われており、純粋に音楽嗜好判断の脳波が明らかで無かったが、本研究では音楽聴取と嗜好判断の時間を分け、嗜好判断の意志決定に左前頭γ波が関わる事を初めて明らかにした。またθ波の電極間位相差が音楽嗜好性に関与する事も初めて明らかにした。
本研究は、脳波を用いた音楽プレーヤーの開発に貢献すると共に、個々人に最も有効な音楽を提供するオーダーメイド音楽療法システムの開発にも繋がると考えられる。本研究は心理学、脳科学、工学を組み合わせた複合領域での研究成果で有り、今後リハビリテーション分野、医療分野においても多大な貢献が可能であると考えている。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (17 results)

All 2019 2018 2017 Other

All Journal Article (3 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (13 results) (of which Int'l Joint Research: 3 results) Remarks (1 results)

  • [Journal Article] Brain rhythm related to the subjective music preferences2019

    • Author(s)
      Tsuji Yuya、Koyanagi Ryousuke、Kojima Noboru、Sadahisa Hirokazu、Natsume Kiyohisa
    • Journal Title

      Nonlinear Theory and Its Applications, IEICE

      Volume: 10 Issue: 2 Pages: 249-255

    • DOI

      10.1587/nolta.10.249

    • NAID

      130007622445

    • ISSN
      2185-4106
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 音楽嗜好性脳波の脳波特徴について2018

    • Author(s)
      早田孝明・定久裕和・辻 湧弥・夏目季代久
    • Journal Title

      信学技報

      Volume: 117 Pages: 7-12

    • Related Report
      2017 Research-status Report
  • [Journal Article] 気分変化と音楽嗜好脳波の関係2018

    • Author(s)
      定久裕和・辻 湧弥・夏目季代久
    • Journal Title

      信学技報

      Volume: 118

    • Related Report
      2017 Research-status Report
  • [Presentation] 音楽嗜好性判別特徴として脳波位相差と脳波周波数パワーを比較する2019

    • Author(s)
      早田孝明、夏目季代久
    • Organizer
      NLP研究会(長岡、新潟)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Social exclusion transiently changes the music-preference and the related electroencephalogram2019

    • Author(s)
      H. Sadahisa, and K. Natsume
    • Organizer
      Neuro2019 (Niigata, Niigata)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The effect of the mood change on the music-preference related electroencephalogram2018

    • Author(s)
      H. Sadahisa, Y. Tsuji, and K. Natsume
    • Organizer
      Neuro2018 (Kobe, Hyogo)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 気分変化と音楽嗜好脳波の関係2018

    • Author(s)
      定久裕和、辻 湧弥、夏目季代久
    • Organizer
      NLP研究会(熊本、熊本)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 前頭脳波の非対称性を用いた音楽嗜好性の分類とパワー値を用いた分類の比較2018

    • Author(s)
      定久裕和、辻 湧弥、夏目季代久
    • Organizer
      MBE研究会(京都、京都)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 音楽嗜好性脳波の位相同期解析2018

    • Author(s)
      早田 孝明、定久 裕和、辻 湧弥、夏目 季代久
    • Organizer
      MBE研究会(佐賀、佐賀)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 音楽嗜好性脳波の脳波特徴について2018

    • Author(s)
      早田 孝明、定久裕和、辻 湧弥、夏目 季代久
    • Organizer
      MBE/NLP/NC研究会 (北九州、福岡)
    • Related Report
      2017 Research-status Report
  • [Presentation] 気分変化と音楽嗜好脳波の関係2018

    • Author(s)
      定久裕和、辻 湧弥、夏目季代久
    • Organizer
      NLP研究会 (熊本、熊本)
    • Related Report
      2017 Research-status Report
  • [Presentation] ヒトの性格に依存する、音楽嗜好性脳波の気分による変化2018

    • Author(s)
      定久 裕和、辻 湧弥、夏目 季代久
    • Organizer
      NOLTAソサイェティ大会(京都、京都)
    • Related Report
      2017 Research-status Report
  • [Presentation] The effect of the mood change on the music-preference related electroencephalogram2018

    • Author(s)
      H. Sadahisa, Y. Tsuji, K. and Natsume
    • Organizer
      Neuro2018 (Kobe, Hyogo)
    • Related Report
      2017 Research-status Report
  • [Presentation] 音楽嗜好脳波を用いた音楽提示システム開発に向けた基礎的研究2017

    • Author(s)
      辻 湧弥、夏目季代久
    • Organizer
      NC/NLP合同研究会
    • Place of Presentation
      北九州学術研究都市 産学連携センター(福岡県北九州市)
    • Year and Date
      2017-01-26
    • Related Report
      2016 Research-status Report
  • [Presentation] The brain rhythm related to the music preferences and the detection of it2017

    • Author(s)
      Hirokazu Sadahisa, Yuya Ttsuji, Shinya Kudo, and Kiyohisa Natsume
    • Organizer
      NOLTA2017, (Cancun, Mexico)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Emergence of Music-preference-related Electroencephalogram2017

    • Author(s)
      Yuya Tsuji, Shinya Kudou, Hirokazu Sadahisa, Kiyohisa Natsume
    • Organizer
      NOLTAソサイェティ大会2017
    • Place of Presentation
      中京大学 名古屋キャンパス(愛知県名古屋市)
    • Related Report
      2016 Research-status Report
  • [Remarks] 夏目研究室・業績リスト

    • URL

      http://www.brain.kyutech.ac.jp/~natume/labogyouseki.html

    • Related Report
      2018 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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