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Unveiling neuroplasticity of sensorimotor functions subserving acquisition and loss of musical skills

Research Project

Project/Area Number 19KK0252
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields
Research InstitutionSophia University

Principal Investigator

FURUYA Shinichi  上智大学, 上智大学, 准教授 (20509690)

Co-Investigator(Kenkyū-buntansha) 平野 雅人  上智大学, 上智大学, 研究員 (40852223)
上原 一将  生理学研究所, システム脳科学研究領域, 助教 (90746661)
瀧山 健  東京農工大学, 工学(系)研究科(研究院), 准教授 (40725933)
尾崎 有飛  昭和音楽大学, 音楽学部, 講師 (70789924)
Project Period (FY) 2019-10-07 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2022: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2021: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2020: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2019: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords可塑性 / 巧緻性 / 感覚運動統合 / ジストニア / 脳神経疾患 / 技能 / 神経可塑性 / 感覚運動学習 / 運動レパートリー / 局所性ジストニア / 運動機能 / 体性感覚機能 / 音楽演奏科学
Outline of Research at the Start

本研究課題の核心をなす学術的「問い」は,「多種多様な動作を高精度に生み出す生体機序は何か?」である.楽器演奏を例に挙げると,ある音列は別の音列に比べて演奏しにくい.このような異なる運動課題間での運動精度の差は,非熟練者や局所性ジストニア患者にて特に顕著であり,多彩な動作を行う妨げとなる.異なる課題での動作の正確性の頑健性が,感覚運動機能と関連する程度や,その背景にある生体機序,機能と技能の間の因果性や,熟達や疾患による変容を,本国際共同研究を通して明らかにすることを目指す.

Outline of Final Research Achievements

In this international collaboration project, we investigated effects of expertise and development of neurological disorders on fine motor control through a comparative study between pianists with different skill levels and pianists with task-specific focal dystonia. The results demonstrated malfunctions of feedforward control of movements in association with focal dystonia and improvement of somatosensory-motor integration functions in pianists compared with unskilled individuals. In addition, we developed and assessed a prototype of diagnosis system of focal dystonia based on camera images.

Academic Significance and Societal Importance of the Research Achievements

脳神経系は学習や過剰訓練に伴い機能を変化する可塑性を有する.しかし,可塑性が技能の獲得や洗練,失調に及ぼす影響は十分に明らかにされていない.本国際共同研究は,異なる生体状態にある群の技能や中枢神経機能を比較することで,脳神経可塑性と技能の関連についての新しい知見を創出した.これらの知見は,教育プログラムやリハビリテーションの開発といった社会的意義を生み出す潜在性を有する.

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (17 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (4 results) Journal Article (6 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 5 results,  Open Access: 5 results) Presentation (7 results) (of which Int'l Joint Research: 5 results,  Invited: 2 results)

  • [Int'l Joint Research] HMTM Hannover/LMU Munich(ドイツ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] HMTM Hannover(ドイツ)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] ハノーファー音楽演劇メディア大学(ドイツ)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] ハノーファー音楽演劇大学(ドイツ)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Reliability and Validity of the Embouchure Dystonia Severity Rating Scale2023

    • Author(s)
      Tobias Mantel, Andre Lee, Eckart Altenmuller, Shinichi Furuya, Masanori Morise, Bernhard Haslinger
    • Journal Title

      Journal of Movement Disorders

      Volume: -

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impaired feedforward control of movements in pianists with focal dystonia2022

    • Author(s)
      Takiyama Ken、Mugikura Shuta、Furuya Shinichi
    • Journal Title

      Frontiers in Neurology

      Volume: 13 Pages: 983448-983448

    • DOI

      10.3389/fneur.2022.983448

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Noncontact and high-precision sensing system for piano keys identified fingerprints of virtuosity2022

    • Author(s)
      Oku Takanori、Furuya Shinichi
    • Journal Title

      biorxiv

      Volume: -

    • DOI

      10.1101/2022.02.17.480858

    • Related Report
      2021 Research-status Report
    • Open Access
  • [Journal Article] Adaptation of the Corticomuscular and Biomechanical Systems of Pianists2021

    • Author(s)
      Kimoto Yudai、Hirano Masato、Furuya Shinichi
    • Journal Title

      Cerebral Cortex

      Volume: 32 Issue: 4 Pages: 709-724

    • DOI

      10.1093/cercor/bhab229

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Factors of choking under pressure in musicians2021

    • Author(s)
      Furuya Shinichi、Ishimaru Reiko、Nagata Noriko
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 1 Pages: e0244082-e0244082

    • DOI

      10.1371/journal.pone.0244082

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Aberrant Somatosensory-Motor Adaptation in Musicians' Dystonia2020

    • Author(s)
      Furuya Shinichi、Lee Andre、Oku Takanori、Altenmuller Eckart
    • Journal Title

      Movement Disorders

      Volume: 35 Issue: 5 Pages: 808-815

    • DOI

      10.1002/mds.27985

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 音楽家の卓越した技能を支える感覚運動統合機能2022

    • Author(s)
      古屋晋一
    • Organizer
      日本音響学会全国大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Somatosensory communication between the brain, body, and tool in pianists across the lifespan2021

    • Author(s)
      Shinichi Furuya
    • Organizer
      Neurosciences and Music VII
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Surmounting limits of musicians’ expertise through a novel somatosensory training2021

    • Author(s)
      Masato Hirano, Shinichi Furuya
    • Organizer
      Neurosciences and Music VII
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Distinct neuromuscular and anatomical constraints on the finger dexterity in pianists2021

    • Author(s)
      Yudai Kimoto, Masato Hirano, Shinichi Furuya
    • Organizer
      Neurosciences and Music VII
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] High-resolution sensing of the piano key motions for characterizing motor virtuosity of expert pianists2021

    • Author(s)
      Takanori Oku, Shinichi Furuya
    • Organizer
      CHI 2021 Human Augmentation for Skill Acquisition and Skill Transfer (HAA2021)
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 局所性ジストニアの脳神経可塑性2021

    • Author(s)
      古屋晋一
    • Organizer
      関東脳核医学研究会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] Data science for describing neuromuscular adaptation of hand motor control.2020

    • Author(s)
      Shinichi Furuya
    • Organizer
      International Society of Electrophysiology and Kinesiology
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research

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Published: 2019-10-10   Modified: 2024-01-30  

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