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Neural mechanisms of concurrent learning of multiple prior distributions in human timing behavior

Research Project

Project/Area Number 19H01087
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields
Research InstitutionShizuoka University

Principal Investigator

Miyazaki Makoto  静岡大学, 情報学部, 教授 (30392202)

Co-Investigator(Kenkyū-buntansha) 竹内 成生  上武大学, ビジネス情報学部, 教授 (10329162)
関口 浩文  上武大学, ビジネス情報学部, 教授 (20392201)
板口 典弘  慶應義塾大学, 文学部(三田), 助教 (50706637)
中澤 公孝  東京大学, 大学院総合文化研究科, 教授 (90360677)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥45,500,000 (Direct Cost: ¥35,000,000、Indirect Cost: ¥10,500,000)
Fiscal Year 2021: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
Fiscal Year 2020: ¥11,180,000 (Direct Cost: ¥8,600,000、Indirect Cost: ¥2,580,000)
Fiscal Year 2019: ¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Keywordsベイズ推定 / タイミング / 事前分布 / 学習 / 脳 / 身体 / 日常環境 / 運動効果器特異性
Outline of Research at the Start

我々が身を置く環境は変動に満ちている.理論上,課題標的の事前分布(例:投球速度の傾向とバラつき)を学習し,ベイズ則に従って感覚情報と統合することにより,その変動の影響を最小化(ヒット率を最大化)することができる―ベイズ推定―.これまでに,人間のタイミング行動でベイズ推定が機能していることが明らかにされているが,ベイズ推定が実環境で効果的に機能するためには,「複数の事前分布の学び分け」が必要である.本研究は,心理物理学的測定と脳機能測定を組み合わせて推進し,タイミング行動における「複数の事前分布の学び分け」の神経基盤を解明していく.

Outline of Final Research Achievements

Previous studies, including those of the principal investigator, showed that the brain exerts Bayesian estimation in timing tasks. In our daily life, multiple events occur, and each event can have unique statistics. Effective Bayesian estimation in real environments relies on the ability to learn multiple prior distributions. As one of the representative results of this study, we found that when short and long (i.e., fastball and slowball in baseball batting) prior distributions are assigned to two different body parts to make timing responses, participants concurrently learned the two priors (“body-part specificity”). Moreover, this study revealed various conditions that enabled concurrent learning of multiple prior distributions. In addition, this study provided findings that can contribute to explore basic mechanisms or to develop the application of Bayesian estimation in the human sensorimotor system.

Academic Significance and Societal Importance of the Research Achievements

タイミング行動におけるベイズ推定の研究は,国際的な重要研究課題の一つとなった.従来の研究の多くが単一の事前分布の学習を対象としてきたが,実環境でベイズ推定が有効に機能するためには「複数の事前分布の学び分け」が必要である.本研究の成果は,それを可能とする条件を複数明らかにした.これらの成果は,有力な神経基盤の候補を矛盾なく示し,さらにスポーツのスキル解析やスキルアップ法の提言に繋がることも期待される.加えて,先行研究課題から継続・発展させてきた研究や本研究課題から派生した研究から,医学・産業応用への寄与が期待される成果も得られた.

Report

(4 results)
  • 2022 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (49 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (2 results) Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 6 results) Presentation (33 results) (of which Int'l Joint Research: 12 results,  Invited: 2 results) Remarks (8 results)

  • [Int'l Joint Research] University of Bradford/University of Nottingham(英国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] University of Bradford/University of Nottingham(英国)

    • Related Report
      2019 Annual Research Report
  • [Journal Article] Weakened Bayesian Calibration for Tactile Temporal Order Judgment in Individuals with Higher Autistic Traits.2022

    • Author(s)
      Wada M, Umesawa Y, Sano M, Tajima S, Kumagaya S, Miyazaki M.
    • Journal Title

      Journal of Autism and Developmental Disorders

      Volume: in press Issue: 1 Pages: 378-389

    • DOI

      10.1007/s10803-022-05442-0

    • NAID

      120007188382

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Acquisition of novel ball-related skills associated with sports experience2021

    • Author(s)
      Sekiguchi Hirofumi、Yamanaka Kentaro、Takeuchi Shigeki、Futatsubashi Genki、Kadota Hiroshi、Miyazaki Makoto、Nakazawa Kimitaka
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 12379-12379

    • DOI

      10.1038/s41598-021-91120-7

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Effects of synchronised engine sound and vibration presentation on visually induced motion sickness2020

    • Author(s)
      Sawada Y, Itaguchi Y, Miyagi T, Hayashi M, Aigo K, Miki M, Kimura T, & Miyazaki M
    • Journal Title

      Scientific Reports

      Volume: 10: 7554 Issue: 1 Pages: 1-10

    • DOI

      10.1038/s41598-020-64302-y

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cutaneous and stick rabbit illusions in individuals with autism spectrum disorder2020

    • Author(s)
      Wada Makoto、Ide Masakazu、Ikeda Hanako、Sano Misako、Tanaka Ari、Suzuki Mayuko、Agarie Hiromi、Kim Sooyung、Tajima Seiki、Nishimaki Kengo、Fukatsu Reiko、Nakajima Yasoichi、Miyazaki Makoto
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 1665-1665

    • DOI

      10.1038/s41598-020-58536-z

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of synchronised engine sound and vibration presentation on visually induced motion sickness2020

    • Author(s)
      Sawada Y, Itaguchi Y, Hayashi M, Aigo K, Miyagi T, Miki M, Kimura T & Miyazaki M
    • Journal Title

      Scientific Reports (Accepted)

      Volume: -

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Neural correlates of tactile simultaneity judgement: a functional magnetic resonance imaging study2019

    • Author(s)
      Kimura Takahiro、Kadota Hiroshi、Kuroda Tsuyoshi、Funai Tomomi D.、Iwata Makoto、Kochiyama Takanori、Miyazaki Makoto
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1

    • DOI

      10.1038/s41598-019-54323-7

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 一致タイミング課題において複数の事前分布の汎化を妨げる要因の検証2022

    • Author(s)
      夏目柊, 松村圭貴, 佐藤良, James Heron, Neil Roach, 宮崎真
    • Organizer
      第45回日本神経科学大会 (採択)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 一致タイミング課題における複数の事前分布の学び分け:運動効果器特異性への腕交差の影響2022

    • Author(s)
      嶋田直樹, 松村圭貴, 佐藤良, James Heron, Neil Roach, 宮崎真
    • Organizer
      第45回日本神経科学大会 (採択)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 自動二輪シミュレータにおける動揺病への6分間と1時間の短い時間間隔の影響の検証2022

    • Author(s)
      山脇ユミ, 林真光,板口典弘,三木将行,木村哲也,宮崎真
    • Organizer
      第45回日本神経科学大会 (採択)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Inner-speech specificity for the acquisition of multiple prior distributions in human coincidence timing2021

    • Author(s)
      Natsume S, Yamada C, Matsumura Y, Sato R & Miyazaki M
    • Organizer
      The 50th annual meeting of Society for Neuroscience
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Testing the crossed-hands effect on motor-effector specificity for learning of multiple prior distributions in human coincidence timing2021

    • Author(s)
      Matsumura Y, Shimada N, Sato R, Heron J, Roach NW & Miyazaki M
    • Organizer
      The 50th annual meeting of Society for Neuroscience
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] One-hour interval induces the adaptation to the driving scene that causes simulator sickness2021

    • Author(s)
      Hayashi M, Itaguchi Y, Miki M, Kimura T & Miyazaki M
    • Organizer
      The 50th annual meeting of Society for Neuroscience
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 速球と遅球を効果的に打ち分ける ― 一致タイミング課題における複数の事前分布の学び分け ―2021

    • Author(s)
      松村圭貴, 佐藤良, James Heron, Neil Roach, 宮崎真
    • Organizer
      日本スポーツ心理学会第48回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 一致タイミング課題における身体部位特異性による複数の事前分布の獲得2021

    • Author(s)
      松村圭貴, 佐藤良, James Heron, Neil Roach, 宮崎真
    • Organizer
      第44回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 頭のなかでタイミングを唱えてヒット率アップ: タイミング制御における内言特異性による複数の事前分布の学び分け2021

    • Author(s)
      夏目柊, 山田千晴, 松村圭貴, 佐藤良, 宮崎真
    • Organizer
      第44回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 順応を利用したバイクシミュレータ酔いの低減手法の検討:1時間の短い時間間隔によるバイクシミュレータへの順応2021

    • Author(s)
      林真光, 板口典弘, 三木将行, 木村哲也, 宮崎真
    • Organizer
      第44回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Acquisition of multiple prior distributions in human coincidence timing: testing effects of motor-effector specificity2021

    • Author(s)
      Matsumura Y, Sato R, Roach N, Heron J & Miyazaki M
    • Organizer
      SfN Global Connectome: A Virtual Event Society for Neuroscience
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Can the short interval of several minutes reduce motion sickness in repetitive experience of the motorcycle simulator?2021

    • Author(s)
      Hayashi M, Itaguchi Y, Aigou K, Miki M, Kimura T & Miyazaki M
    • Organizer
      SfN Global Connectome: A Virtual Event Society for Neuroscience
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Multiple-look effect in the cutaneous rabbit illusion2020

    • Author(s)
      Yoshioka D & Miyazaki M
    • Organizer
      The 12th FENS Forum of Neuroscience
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Testing motor-effector specificity for acquisition of multiple prior distributions in human coincidence timing2020

    • Author(s)
      Matsumura Y, Sato R, Roach N, Heron J & Miyazaki M
    • Organizer
      The 12th FENS Forum of Neuroscience
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ADHDを合併したASD者においてメチルフェニデートが触覚時間順序判断におけるベイズ推定に及ぼす影響について2020

    • Author(s)
      和田真, 梅沢侑実, 佐野美沙子, 田島世貴, 熊谷晋一郎, 宮崎真
    • Organizer
      日本発達神経科学学会第 9回学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 一致タイミング課題における運動効果器特異性による複数の事前分布の学び分け2020

    • Author(s)
      佐藤良, 松村圭貴, James Heron, Neil Roach, 宮崎真
    • Organizer
      第43回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 自閉スペクトラム状態者の視聴覚時間情報処理におけるラグアダプテーション2020

    • Author(s)
      和田真, 梅沢侑実, 佐野美沙子, 田島世貴, 熊谷晋一郎, 宮崎 真
    • Organizer
      第43回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Motor-effector specificity for learning multiple prior distributions in human coincidence timing2020

    • Author(s)
      Sato R, Matsumura Y, Heron J, Roach N & Miyazaki M
    • Organizer
      The 43rd Annual Meeting of Japan Neuroscience Society, Kobe, July 29-August 1, 2020 (accepted), (to be held virtually)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Testing of factors which the effect of engine sounds and vibrations on the reduction of motion sickness in a motorcycle simulator2020

    • Author(s)
      Hayashi M, Itaguchi Y, Sawada Y, Aigo K, Miyagi T, Miki M, Kimura T & Miyazaki M
    • Organizer
      The 43rd Annual Meeting of Japan Neuroscience Society, Kobe, July 29-August 1, 2020 (accepted), (to be held virtually)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Testing motor-effector specificity for acquisition of multiple prior distributions in human coincidence timing2020

    • Author(s)
      Matsumura Y, Sato R, Heron J, Roach N & Miyazaki M
    • Organizer
      The 12th FENS Forum of Neuroscience, Glasgow, UK, July 11-15, 2020 (accepted), (to be held virtually)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Multiple-look effect in the cutaneous rabbit illusion2020

    • Author(s)
      Yoshioka D & Miyazaki M
    • Organizer
      The 12th FENS Forum of Neuroscience, Glasgow, UK, July 11-15, 2020 (accepted), (to be held virtually)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 日常と非日常からみる こころと脳の科学2020

    • Author(s)
      宮崎真
    • Organizer
      令和元年度 大学特別公開講座「脳科学 環境 AI 新たな時代を生きる3つのヒント」, 吉田町, 2020年2月7日
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 複数の事前分布の獲得II:タイミング行動における両手間の運動効果器特異性効果の検証2019

    • Author(s)
      松村圭貴,佐藤良,金長幸希,吉岡大貴,宮崎真
    • Organizer
      情報学シンポジウム2019, 浜松, 2019年12月24日
    • Related Report
      2019 Annual Research Report
  • [Presentation] 複数の事前分布の獲得I:タイミング行動における手指間の運動効果器特異性効果の検証2019

    • Author(s)
      佐藤良,松村圭貴,金長幸希,吉岡大貴,宮崎真
    • Organizer
      情報学シンポジウム2019, 浜松, 2019年12月24日
    • Related Report
      2019 Annual Research Report
  • [Presentation] タイミング行動における事前分布の学び分け:両手間における運動効果器特異性効果の検証2019

    • Author(s)
      松村圭貴,佐藤良,金長幸希,吉岡大貴,宮崎真
    • Organizer
      第17回情報学ワークショップ (WiNF2019), 名古屋, 2019年11月2日
    • Related Report
      2019 Annual Research Report
  • [Presentation] タイミング行動における事前分布の学び分け:手指間における運動効果器特異性効果の検証2019

    • Author(s)
      佐藤良,松村圭貴,金長幸希,吉岡大貴,宮崎真
    • Organizer
      第17回情報学ワークショップ (WiNF2019), 名古屋, 2019年11月2日
    • Related Report
      2019 Annual Research Report
  • [Presentation] Visually induced motion sickness is reduced by synchronous engine sounds and vibrations in a motorcycle simulator.2019

    • Author(s)
      Aigo K, Itaguchi Y, Hayashi M, Swada Y, Miyagi T, Ueda T, Miki M, Kimura T & Miyazaki M
    • Organizer
      The 49th meeting of the Society for Neuroscience, Chicago, IL, USA, October 19-23, 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Prior asynchrony causes a positive aftereffect on tactile synchrony judgment2019

    • Author(s)
      Kevin Widjaja, Saito K, Kannaga K, Yoshioka D, Itaguchi Y & Miyazaki M
    • Organizer
      The 49th meeting of the Society for Neuroscience, Chicago, IL, USA, October 19-23, 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Stimulus onset synchrony and automatic modulation of motor response induced by a visual distractor2019

    • Author(s)
      Itaguchi Y, Yoshioka D & Miyazaki M
    • Organizer
      The 49th meeting of the Society for Neuroscience, Chicago, IL, USA, October 19-23, 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 非同時性の陽性残効:触覚刺激の同時性判断における事前経験の影響2019

    • Author(s)
      齋藤和哉, 金長幸希, Kevin Widjaja, 板口典弘, 宮崎真
    • Organizer
      第42回日本神経科学大会, 新潟市, 2019年7月25-28日
    • Related Report
      2019 Annual Research Report
  • [Presentation] 視覚パタンの乱雑さ判断の神経基盤:経頭蓋磁気刺激による研究2019

    • Author(s)
      金長幸希, 畑中麻紀, 吉岡大貴, 宮城拓弥, 竹内成生, 山田祐樹, 山本裕之, 板口典弘, 関口浩文, 宮崎真
    • Organizer
      第42回日本神経科学大会, 新潟市, 2019年7月25-28日
    • Related Report
      2019 Annual Research Report
  • [Presentation] 新奇なボール関連スキルの獲得はスポーツ歴に依存する2019

    • Author(s)
      関口浩文, 二橋元紀, 竹内成生, 山中健太郎,門田宏, 宮崎真, 中澤公孝
    • Organizer
      第74回日本体力医学会大会, つくば市, 2019年9月19-21日
    • Related Report
      2019 Annual Research Report
  • [Presentation] 日常と非日常からみる こころと脳の科学2019

    • Author(s)
      宮崎真
    • Organizer
      創立70周年記念 静岡大学・読売新聞連続市民講座 2019, 静岡市, 2019年8月17日
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Remarks] 自閉スペクトラム症傾向の強い人達の知覚では事前の経験が活用されていない

    • URL

      https://www.shizuoka.ac.jp/news/detail.html?CN=7946

    • Related Report
      2020 Annual Research Report
  • [Remarks] 研究室HP

    • URL

      https://lab.inf.shizuoka.ac.jp/miyazaki-makoto/

    • Related Report
      2020 Annual Research Report
  • [Remarks] researchmap

    • URL

      https://researchmap.jp/miyazakimakoto/

    • Related Report
      2020 Annual Research Report
  • [Remarks] 情報学部 宮崎真教授らの研究グループの研究成果が読売新聞・中日新聞等で紹介されました

    • URL

      https://www.shizuoka.ac.jp/news/detail.html?CN=6076

    • Related Report
      2019 Annual Research Report
  • [Remarks] 情報学部 和田真客員教授、宮崎真教授らの研究グループの研究成果が静岡新聞で紹介されました

    • URL

      https://www.shizuoka.ac.jp/news/detail.html?CN=6195

    • Related Report
      2019 Annual Research Report
  • [Remarks] 中日新聞2019年12月21日「0.05秒差を認識する脳の部位解明 静大研究グループ」

    • URL

      https://www.chunichi.co.jp/article/shizuoka/tokai-news/CK2019122102000097.html

    • Related Report
      2019 Annual Research Report
  • [Remarks] 静岡新聞2020年1月10日「0.05秒差認識、脳部位を解明 静岡大など研究チーム」

    • URL

      https://www.at-s.com/news/article/health/shizuoka/724434.html

    • Related Report
      2019 Annual Research Report
  • [Remarks] 自閉スペクトラム症、道具とらえる感覚鈍く 静岡大など研究結果

    • URL

      https://www.at-s.com/news/article/health/shizuoka/733772.html

    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2025-12-26  

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