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The Impact of Attentional Resource Allocation on Motor Performance

Research Project

Project/Area Number 17K01768
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Sports science
Research InstitutionTokoha University

Principal Investigator

Kuroiwa Kazuo  常葉大学, 教育学部, 准教授 (70779545)

Co-Investigator(Kenkyū-buntansha) 福本 寛之  東京農工大学, (連合)農学研究科(研究院), 助教 (00779308)
西平 賀昭  筑波大学, 体育系(名誉教授), 名誉教授 (20156095)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords注意資源配分 / 体性感覚誘発電位 / P300 / N140 / 二重課題法 / 注意関連電位 / 情報処理資源 / 事象関連電位 / オッドボール課題 / ターゲット追跡速度 / 運動パフォーマンス / 情報処理資源量 / 事象関連脳電位 / N140電位 / P300電位 / ターゲット追跡課題
Outline of Final Research Achievements

We measured the event-related potentials, P300 and N140, using a dual-task paradigm, consisting of a somatosensory oddball task and a target-line tracking task; these parameters allowed us to quantitatively measure attention in order to investigate the relationship between sensory information processing and attentional resources.
Our results revealed that the sensorimotor information processing resources involved in human motor control regulate motor performance, and that these resources have quantitative limits. Our findings also suggested that allocation of attentional processing resources within the human brain is flexible and shifts depending on the difficulty of the task.

Academic Significance and Societal Importance of the Research Achievements

注意処理資源の配分の多寡がヒトの運動パフォーマンスにいかなる影響を与えるかという研究の解明は、今まで不明確であった運動学習や運動の習熟過程のメカニズム解明に大きく貢献すると思われる。また、神経系の習熟過程に基礎をおいた運動トレーニングや脳・脊髄運動神経系による運動制御能力の低下している高齢者などの脳の運動処方にも大きく貢献すると思われる。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (5 results)

All 2020 2019 2018 2017

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (2 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Characteristics of Event-Related Potentials during Focusing on Somatosensory Stimulation in Athletes.2020

    • Author(s)
      Kuroiwa K, Okabe S, Nishihira Y, Sakemoto N, Fukumoto H
    • Journal Title

      Advances in Exercise and Sports Physiology

      Volume: (accept)

    • NAID

      40022295124

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 局所的な高強度運動が覚醒水準に及ぼす影響2019

    • Author(s)
      黒岩一雄、西平賀昭、金田健史、東浦拓郎、福本寛之
    • Journal Title

      日本運動生理学雑誌

      Volume: 26-1 Pages: 1-8

    • NAID

      40021853726

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] サッカーPK時のシュート方向予測に伴うN200の変動2018

    • Author(s)
      酒本夏輝, 黒岩一雄, 福本寛之
    • Journal Title

      日本運動生理学雑誌

      Volume: 印刷中

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Influences of Long-term Sports Experience on the Cortical Inhibition during Dual-task.2019

    • Author(s)
      Fukumoto, H, Nishihira Y, Sakemoto, N, Kuroiwa, K, Shimoda, M
    • Organizer
      24th ECSS(EUROPEAN COLLEGE OF SPORT SCIENCE.)
    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Influences of Long-term Motor Training on the Excitability of the Corticospinal Tract during Dual-task.2017

    • Author(s)
      Fukumoto H
    • Organizer
      22nd annual Congress of European College of Sport Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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Published: 2017-04-28   Modified: 2021-02-19  

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