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The process from visual information recognition to movement execution studied by the size illusion effect

Research Project

Project/Area Number 18K10896
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 59020:Sports sciences-related
Research InstitutionDaito Bunka University

Principal Investigator

Katsumata Hiromu  大東文化大学, スポーツ健康科学部, 教授 (40398350)

Project Period (FY) 2018-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2019: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2018: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywords運動制御 / 視覚情報処理 / 認知的情報処理 / 視覚-運動制御 / 知覚-運動連関 / Ebbinghaus錯視 / 錯視 / 二重課題
Outline of Final Research Achievements

The effect of size illusion on movement execution is an interesting question for understanding visuomotor processes based on cognitive processing. This study addressed this issue by analyzing a movement produced with respect to a target object that induced the size illusion.
The movement was performed while the cognitive process involved in performing the task was distracted by the experimental condition. The results showed that: (1) when attention to task performance was distracted by the simultaneous performance of the secondary task, the effect of the size illusion on the primary task was reduced; and (2) the movement of the task was not affected by the size illusion, whereas the perception of size was affected by the illusion. The results add valuable knowledge to the study of the involvement of cognitive processing in the mechanism of controlling a movement via visual information processing.

Academic Significance and Societal Importance of the Research Achievements

視覚に基づく動作生成に対する認知的情報処理の関与に関する研究領域において、本研究が用いた実験パラダイムの理論的背景には、脳内視覚情報処理経路として、動作形成のための背側経路と物体認識のための腹側経路という異なる機能をはたす経路の存在がある.関連する数々の研究において「認知機能は錯視の影響を受けるのに対して、動作はその影響を受けるのか?」という点で相反する結果が報告されているなか、本研究が得た実験結果は、認知機能の関与の仕方に応じて錯視の影響が異なることを示唆するものといえる.これは、上述の脳内情報処理の“並列的・複合的なはたらき”という点から、今後の研究にとって意義深い知見といえる.

Report

(7 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (4 results)

All 2022 2019

All Journal Article (2 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 2 results,  Open Access: 1 results) Book (2 results)

  • [Journal Article] Coordination of Elbow, Shoulder, and Trunk Movements in the Backswing Phase of Baseball Pitching to Throw a Fastball2022

    • Author(s)
      Hiromu Katsumata, Mikihiro Yamamoto, Fumiya Kunikata
    • Journal Title

      International Journal of Kinesiology & Sports Science

      Volume: 10 (1) Issue: 1 Pages: 18-29

    • DOI

      10.7575/aiac.ijkss.v.10n.1p.18

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Attenuation of Size Illusion Effect in Dual-Task Condition2019

    • Author(s)
      Hiromu Katsumata
    • Journal Title

      Human Movement Science

      Volume: 67 Pages: 102497-102497

    • DOI

      10.1016/j.humov.2019.102497

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Book] Essential Topics in Baseball: From Performance Analysis to Injury Prevention; Chapter 4. Batter’s Mental Representation of the Strike Zone: An Examination of Practice Bat Swinging and Its Deviation from the Real Impact with the Ball2019

    • Author(s)
      Hiromu Katsumata, Fukutaro Kuroda & Fumiya Yamakuchi
    • Total Pages
      26
    • Publisher
      Nova Science Publishers
    • ISBN
      9781536165333
    • Related Report
      2019 Research-status Report
  • [Book] Essential Topics in Baseball: From Performance Analysis to Injury Prevention; Chapter 6. Effect of Visual Occlusion on the Accuracy of Batting a Stationary Ball2019

    • Author(s)
      Hiromu Katsumata, Taketomo Hagiwara & Kento Nebashi
    • Total Pages
      25
    • Publisher
      Nova Science Publishers
    • ISBN
      9781536165333
    • Related Report
      2019 Research-status Report

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Published: 2018-04-23   Modified: 2025-01-30  

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