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Investigation of neural correlates connecting prediction error with sense of agency

Research Project

Project/Area Number 18H01098
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 10040:Experimental psychology-related
Research InstitutionThe University of Tokyo

Principal Investigator

Imamizu Hiroshi  東京大学, 大学院人文社会系研究科(文学部), 教授 (30395123)

Co-Investigator(Kenkyū-buntansha) 小川 健二  北海道大学, 文学研究院, 准教授 (50586021)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2020: ¥7,020,000 (Direct Cost: ¥5,400,000、Indirect Cost: ¥1,620,000)
Fiscal Year 2019: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Fiscal Year 2018: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords運動主体感 / 感覚予測誤差 / 心理実験 / 数理モデル / ベイズ推定 / 脳活動計測 / 側頭-頭頂接合部 / ニューロフィードバック / 予測誤差 / 計算モデル / 頭頂葉 / モデルベーストfMRI / モデルベーストMRI
Outline of Final Research Achievements

When humans usually move their bodies, they get a sense of agency (the subjective awareness that one is excusing and controlling one’s actions). Many studies have suggested that sensory prediction error affects a sense of agency during movements. However, little is known about how prediction error is processed to yield a sense of agency. Our research project probed this process with a psychological experiment, a mathematical model, and intervention of brain activity. We revealed that the accumulation of prediction error is critical for the judgment of a sense of agency. Our mathematical model based on Bayesian inference can account for this process. Furthermore, we found a possibility that an increase in the right parietal lobe activity leads to an increase in discriminability in the sense of agency.

Academic Significance and Societal Importance of the Research Achievements

運動主体感は,スマートフォンや自動車など,日常で使うさまざまな機器の操作感を高めるために必要である.リハビリテーションでも,運動主体感が得られるまで回復させることが理想である.精神疾患や加齢でも主体感は変容し,その回復が望まれている.本研究は,予測誤差という感覚運動情報から,どのような過程を経て運動主体感という主観的な体験が生まれるかについて,定量的な解析を行い,数理モデルを提案した.また,脳活動への介入による運動主体感の操作可能性を示した.これにより運動主体感の全容解明に貢献するとともに,主体感を回復させる方法の開発に糸口を見いだしたと言える.

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (38 results)

All 2021 2020 2019 2018 Other

All Journal Article (11 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 10 results,  Open Access: 8 results) Presentation (20 results) (of which Int'l Joint Research: 7 results,  Invited: 8 results) Book (3 results) Remarks (4 results)

  • [Journal Article] Effects of neurofeedback on the activities of motor-related areas by using motor execution and imagery2021

    • Author(s)
      Yang Huixiang、Hu Zhengfei、Imai Fumihito、Yang Yuxiang、Ogawa Kenji
    • Journal Title

      Neuroscience Letters

      Volume: 746 Pages: 135653-135653

    • DOI

      10.1016/j.neulet.2021.135653

    • NAID

      120007191783

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Sense of Agency Beyond Sensorimotor Process: Decoding Self-Other Action Attribution in the Human Brain2020

    • Author(s)
      Ohata Ryu、Asai Tomohisa、Kadota Hiroshi、Shigemasu Hiroaki、Ogawa Kenji、Imamizu Hiroshi
    • Journal Title

      Cerebral Cortex

      Volume: 30 Issue: 7 Pages: 4076-4091

    • DOI

      10.1093/cercor/bhaa028

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Active Sensing of Control Difference2020

    • Author(s)
      Wen Wen、Shibata Hiroshi、Ohata Ryu、Yamashita Atsushi、Asama Hajime、Imamizu Hiroshi
    • Journal Title

      iScience

      Volume: 23 Issue: 5 Pages: 101112-101112

    • DOI

      10.1016/j.isci.2020.101112

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Statistical Learning Model of the Sense of Agency2020

    • Author(s)
      Yano S., Hayashi Y., Murata Y., Imamizu H., Maeda T., Kondo T.
    • Journal Title

      Frontiers in Psychology

      Volume: 11:539957 Pages: 539957-539957

    • DOI

      10.3389/fpsyg.2020.539957

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Categorical Perception of Control2020

    • Author(s)
      Wen Wen、Shimazaki Naoto、Ohata Ryu、Yamashita Atsushi、Asama Hajime、Imamizu Hiroshi
    • Journal Title

      eneuro

      Volume: 7 Issue: 5 Pages: ENEURO.0258-20.2020

    • DOI

      10.1523/eneuro.0258-20.2020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Passive training with upper extremity exoskeleton robot affects proprioceptive acuity and performance of motor learning2020

    • Author(s)
      Chiyohara Shinya、Furukawa Jun-ichiro、Noda Tomoyuki、Morimoto Jun、Imamizu Hiroshi
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1

    • DOI

      10.1038/s41598-020-68711-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 特集 精神医学における主観と主体 主体感の認知神経機構2019

    • Author(s)
      今泉修,浅井智久,高橋英彦,今水寛
    • Journal Title

      精神医学

      Volume: 61 Issue: 5 Pages: 541-549

    • DOI

      10.11477/mf.1405205831

    • ISSN
      0488-1281, 1882-126X
    • Year and Date
      2019-05-15
    • Related Report
      2019 Annual Research Report
  • [Journal Article] Long-term training-dependent representation of individual finger movements in the primary motor cortex2019

    • Author(s)
      Ogawa K., Mitsui K., Imai F., & Nishida S.
    • Journal Title

      Neuroimage.

      Volume: 202 Pages: 116051-116051

    • DOI

      10.1016/j.neuroimage.2019.116051

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fourth finger dependence of high-functioning autism spectrum disorder in multi-digit force coordination2019

    • Author(s)
      Togo Shunta、Itahashi Takashi、Hashimoto Ryuichiro、Cai Chang、Kanai Chieko、Kato Nobumasa、Imamizu Hiroshi
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 1-11

    • DOI

      10.1038/s41598-018-38421-6

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Voluntarily controlled but not merely observed visual feedback affects postural sway2018

    • Author(s)
      Imaizumi, S., Asai, T., Hiromitsu, K., & Imamizu, H.
    • Journal Title

      PeerJ

      Volume: 6 Pages: e4643-e4643

    • DOI

      10.7717/peerj.4643

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A prediction model of working memory across health and psychiatric disease using whole-brain functional connectivity2018

    • Author(s)
      Yamashita Masahiro、Yoshihara Yujiro、Hashimoto Ryuichiro、Yahata Noriaki、Ichikawa Naho、Sakai Yuki、Yamada Takashi、Matsukawa Noriko、Okada Go、Tanaka Saori C、Kasai Kiyoto、Kato Nobumasa、Okamoto Yasumasa、Seymour Ben、Takahashi Hidehiko、Kawato Mitsuo、Imamizu Hiroshi
    • Journal Title

      eLife

      Volume: 7

    • DOI

      10.7554/elife.38844

    • NAID

      120006549308

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 運動結果の自他帰属が運動学習に与える影響2021

    • Author(s)
      田中 大,井澤 淳,今水 寛
    • Organizer
      第2回超適応領域全体会議
    • Related Report
      2020 Annual Research Report
  • [Presentation] 自分の音声により高められる発話時の運動主体感2021

    • Author(s)
      大畑 龍,浅井智久,今泉 修,今水 寛
    • Organizer
      第2回超適応領域全体会議
    • Related Report
      2020 Annual Research Report
  • [Presentation] ダンス視聴中の脳情報処理2021

    • Author(s)
      高木 優,清水大地,大畑 龍,若林美奈,今水 寛
    • Organizer
      第2回超適応領域全体会議
    • Related Report
      2020 Annual Research Report
  • [Presentation] 人工物と脳:人工物への適応と脳活動の変化2020

    • Author(s)
      今水 寛
    • Organizer
      第3回「サスティナブルな日本のものづくり」研究会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 操作感の脳科学2020

    • Author(s)
      今水 寛
    • Organizer
      東京大学オープンイノベーションフォーラム「ロボティクスの新展開」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 感覚-運動学習のメカニズム2020

    • Author(s)
      今水 寛
    • Organizer
      日本ボバース研究会 関東甲信越神ブロック成人部門合同症例発表会 特別講演
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 運動主体感の神経基盤~新学術領域・身体性システムの成果から2019

    • Author(s)
      今水 寛
    • Organizer
      第13回Motor Control研究会 シンポジウム5
    • Related Report
      2019 Annual Research Report
  • [Presentation] 誤差の原因帰属の主観的判断が運動学習に与える影響2019

    • Author(s)
      田中 大, 井澤 淳, 今水 寛
    • Organizer
      第13回Motor Control研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Response to gaining and losing control in human brain2019

    • Author(s)
      Imamizu, H.
    • Organizer
      日本心理学会第83回大会 公募シンポジウム38 「The role of sense of agency in explorative and exploitative actions」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 運動主体感の成立に関わる脳のネットワーク2019

    • Author(s)
      今水 寛
    • Organizer
      日本心理学会第83回大会 公募シンポジウム63 「融合社会脳研究―自己の主体性を考える」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Principles of fMRI multivariate analysis and its applications in cognitive neuroscience2019

    • Author(s)
      Ogawa, K.
    • Organizer
      The Conference of Data Science, Statistics & Visualisation
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Awake reactivation in the primary sensorimotor cortex after visuomotor learning in humans2019

    • Author(s)
      Ogawa, K., Yang, H., Imai, F., Imamizu, H.
    • Organizer
      26th annual meeting of the Cognitive Neuroscience Society
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of neurofeedback on the activities of the motor-related areas using execution and imagery2019

    • Author(s)
      Yang, H., Yang, Y., Ogawa, K.
    • Organizer
      25th annual meeting of The Organization for Human Brain Mapping
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Brain networks building up sense of agency2018

    • Author(s)
      Imamizu H
    • Organizer
      The 2nd International Symposium on Embodied-Brain Systems Science (EmBoss 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dissociative processes for detecting change in control2018

    • Author(s)
      Ohata R, Wen W, Yamashita A , Asama H, Imamizu H
    • Organizer
      The 2nd International Symposium on Embodied-Brain Systems Science (EmBoss 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Biased Sense of Agency Changes Feedback Control2018

    • Author(s)
      Tanaka M, Asai T, Imamizu H, Ohata R
    • Organizer
      The 2nd International Symposium on Embodied-Brain Systems Science (EmBoss 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 身体運動と脳の学習・適応メカニズム ―運転行動を支える脳のネットワーク―2018

    • Author(s)
      今水 寛
    • Organizer
      日本交通医学工学研究会 第27回学術総会「身体能力維持向上に貢献するモビリティー」特別講演 2018年9月17日
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] fMRIから知る機能的脳結合と認知機能2018

    • Author(s)
      今水 寛
    • Organizer
      日本行動計量学会第46回大会・特別セッション「脳科学とデータサイエンス」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 回答運動の不随意的な変化によって自信判断は妨害されるか2018

    • Author(s)
      横山 了, 大畑 龍, 今水 寛
    • Organizer
      第12回 Motor Control研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Decoding self-other action attribution in the sensorimotor and the parietal cortices2018

    • Author(s)
      Ohata R, Asai T, Kadota H, Shigemasu H, Ogawa K, Imamizu H
    • Organizer
      11th Federation of European Neuroscience Societies (FENS) Forum of Neuroscience
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Book] 社会脳から見た自己と身体意識,『社会脳から心を探る―自己と他者をつなぐ社会適応の脳内メカニズム』第6章2020

    • Author(s)
      今水 寛, 大木紫, 前田貴記, 村田 哲
    • Total Pages
      203
    • Publisher
      日本学術協力財団
    • Related Report
      2019 Annual Research Report
  • [Book] 基礎心理学実験法ハンドブック(分担執筆, 担当範囲:第5部 学習と行動 5.5.2 知覚-運動学習)2018

    • Author(s)
      日本基礎心理学会
    • Total Pages
      608
    • Publisher
      朝倉書店
    • ISBN
      4254520239
    • Related Report
      2018 Annual Research Report
  • [Book] 身体性システムとリハビリテーションの科学2 身体認知(分担執筆, 担当範囲:第6章「社会脳から見た自己と身体意識」)2018

    • Author(s)
      近藤 敏之、今水 寛、森岡 周
    • Total Pages
      276
    • Publisher
      東京大学出版会
    • ISBN
      4130644025
    • Related Report
      2018 Annual Research Report
  • [Remarks] 東京大学大学院人文社会系研究科・今水学習機構研究室

    • URL

      http://www.l.u-tokyo.ac.jp/%7Eimamizu/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 運動主体感の脳内過程を初めて解明

    • URL

      https://www.u-tokyo.ac.jp/focus/ja/press/z0105_00003.html

    • Related Report
      2020 Annual Research Report
  • [Remarks] 東京大学大学院人文社会研究科・今水学習機構研究室

    • URL

      http://www.l.u-tokyo.ac.jp/%7Eimamizu/

    • Related Report
      2019 Annual Research Report
  • [Remarks] 東京大学 大学院人文社会系研究科 今水学習機構研究室

    • URL

      http://www.l.u-tokyo.ac.jp/~imamizu/

    • Related Report
      2018 Annual Research Report

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Published: 2018-04-23   Modified: 2022-01-27  

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