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Sense of agency after exposure to delayed sensory feedback: How does it covary with the change in perception of synchrony?

Research Project

Project/Area Number 17K00218
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Cognitive science
Research InstitutionKyushu Sangyo University

Principal Investigator

Sugano Yoshimori  九州産業大学, 商学部, 教授 (90352103)

Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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)
Keywords行為主体感 / 順応 / 時間知覚 / 感覚運動協調 / 感覚運動協応 / フィードバック遅延 / 時間的再較正 / 多感覚処理
Outline of Final Research Achievements

In the interaction between humans and machines, the delay of sensory feedback significantly inhibits the sense of agency (SoA). On the other hand, it is known that experiencing the delay for a while leads to perceptual adaptation, making the delay feel smaller than it actually is (temporal recalibration: TR). This study aims to investigate how the sense of agency changes with the recalibration of the perception of simultaneity between action and feedback through psychophysical experiments and analysis using signal detection theory.

Academic Significance and Societal Importance of the Research Achievements

本研究の意義は、工学的および医学的問題への基礎的なデータを提供できる点にある。工学的問題としては例えば、視覚、聴覚、触覚、などの複数の感覚でフィードバックが呈示されるマルチモーダルインターフェースや仮想現実環境におけるユーザ経験の改善が挙げられる。一方で医学的問題としては例えば、統合失調症や機能性運動障害の症状の治療あるいは緩和が挙げられる。これらの病では動作に対する行為主体感の変容が症状の一因であると言われている。フィードバック遅延への順応に伴う遅延の予測・較正能力の向上や行為主体感の変容を利用して症状を緩和する手段の開発につなげることが期待できる。

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (8 results)

All 2022 2021 2020 2018 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (5 results) (of which Int'l Joint Research: 1 results) Remarks (2 results)

  • [Journal Article] Audiomotor Temporal Recalibration Modulates Decision Criterion of Self-Agency but Not Perceptual Sensitivity2021

    • Author(s)
      Yoshimori Sugano
    • Journal Title

      Frontiers in Psychology

      Volume: 12:580441 Pages: 1-21

    • DOI

      10.3389/fpsyg.2021.580441

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 遅延聴覚フィードバックへの順応は行為主体感をどのように変化させるか(3)-オンライン実験による検討2022

    • Author(s)
      菅野禎盛
    • Organizer
      日本心理学会第86回大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 遅延聴覚フィードバックへの順応は行為主体感をどのように変化させるか(2)―行為主体感の時間窓と同時性の時間窓の関係―2020

    • Author(s)
      菅野禎盛
    • Organizer
      日本心理学会第84回大会(オンライン)
    • Related Report
      2020 Research-status Report
  • [Presentation] 遅延聴覚フィードバックへの順応は行為主体感をどのように変化させるか―タッピング課題と信号検出理論による検討―2018

    • Author(s)
      菅野禎盛
    • Organizer
      日本心理学会第82回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] How does an exposure to delayed auditory feedback (DAF) change a sense of agency?2018

    • Author(s)
      Yoshimori Sugano
    • Organizer
      第10回多感覚研究会 (co-sponsored by Tohoku Universal Acoustical Communication Month 2018 satellite Event "Multisensory Seminar")
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 遅延聴覚フィードバックへの順応に伴う行為主体感の変化2018

    • Author(s)
      菅野禎盛
    • Organizer
      日本基礎心理学会第37回大会
    • Related Report
      2018 Research-status Report
  • [Remarks] Yoshimori Sugano Official Web Site

    • URL

      https://yoshimorisugano.wordpress.com/

    • Related Report
      2022 Annual Research Report
  • [Remarks] Research | Yoshimori Sugano Official Web Site

    • URL

      https://yoshimorisugano.wordpress.com/research/

    • Related Report
      2019 Research-status Report 2018 Research-status Report

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Published: 2017-04-28   Modified: 2024-01-30  

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