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Effects of self-recognition on sensory information processing

Research Project

Project/Area Number 24650143
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Cognitive science
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

YAMAMOTO Shinya  独立行政法人産業技術総合研究所, ヒューマンライフテクノロジー研究部門, 主任研究員 (90371088)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords脳認知科学 / 認知科学 / 神経科学
Research Abstract

How does the brain switch between the integration and segregation of multiple sensory signals? We tried to answer the question in terms of temporal perception. First, we tested the hypothesis that the spatial congruency affects the integration. Participants were asked to judge the subjective temporal order of visual and tactile stimuli whose spatial locations were congruent or incongruent. Lag adaptation was observed in the congruent condition, while Bayesian calibration was observed in the incongruent condition. This suggests that the spatial congruency contributes to the integration. Second, we tested the hypothesis that the recognition of self and others affects the integration. We discovered that the probability of subjective simultaneity increases when visuotactile signals belong to the participant's own body. Taken together, the brain switches the integration and segregation depending on whether the sensory signals originate from a single source.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (35 results)

All 2014 2013 2012 Other

All Journal Article (8 results) (of which Peer Reviewed: 5 results) Presentation (22 results) (of which Invited: 10 results) Remarks (3 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] 尾状核尾部における情報統合と感覚運動変換2014

    • Author(s)
      山本慎也, 彦坂興秀
    • Journal Title

      Annual Review神経2014

      Pages: 92-99

    • Related Report
      2013 Final Research Report
  • [Journal Article] 尾状核尾部における情報統合と感覚運動変換2014

    • Author(s)
      山本慎也、彦坂興秀
    • Journal Title

      Annual Review 神経 2014

      Volume: - Pages: 92-99

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Why skill matters2013

    • Author(s)
      Okihide Hikosaka, Shinya Yamamoto, Masaharu Yasuda, Hyoung F. Kim
    • Journal Title

      Trends in Cognitive Sciences

      Volume: 17(9) Pages: 434-441

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Reward value- contingent changes of visual responses in the primate caudate tail associated with a visuomotor skill2013

    • Author(s)
      Shinya Yamamoto, Hyoung F. Kim, Okihide Hikosaka
    • Journal Title

      Journal of Neuroscience

      Volume: 33(27) Pages: 11227-11238

    • Related Report
      2013 Final Research Report
  • [Journal Article] Reward value-contingent changes of visual responses in the primate caudate tail associated with a visuomotor skill2013

    • Author(s)
      Shinya Yamamoto, Hyoung F. Kim, Okihide Hikosaka
    • Journal Title

      Journal of Neuroscience

      Volume: 33 Issue: 27 Pages: 11227-11238

    • DOI

      10.1523/jneurosci.0318-13.2013

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reward value-contingent changes of visual responses in the primate caudate tail associated with a visuomotor skill2013

    • Author(s)
      Shinya Yamamoto, Hyoung F. Kim, Okihide Hikosaka
    • Journal Title

      Journal of Neuroscience

      Volume: 33 Issue: 47 Pages: 1227-11238

    • DOI

      10.1523/jneurosci.3438-12.2012

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] What and Where Information in the Caudate Tail Guides Saccades to Visual Objects2012

    • Author(s)
      Shinya Yamamoto, Ilya E. Monosov, Masaharu Yasuda, Okihide Hikosaka
    • Journal Title

      Journal of Neuroscience

      Volume: 32(32) Pages: 11005-11016

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Bayesian calibration of simultaneity in audiovisual temporal order judgments2012

    • Author(s)
      Yamamoto, S., Miyazaki, M., Iwano, T., & Kitazawa, S.
    • Journal Title

      PLoS ONE

      Volume: 7(7) Issue: 7 Pages: e40379-e40379

    • DOI

      10.1371/journal.pone.0040379

    • NAID

      120004680893

    • Related Report
      2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Presentation] 尾状核尾部 : 物体指向性サッカードとスキル形成2013

    • Author(s)
      山本慎也
    • Organizer
      大阪大学生命機能研究科研究交流会(FBSコロキウム)
    • Place of Presentation
      大阪
    • Year and Date
      2013-09-18
    • Related Report
      2013 Final Research Report
  • [Presentation] 尾状核尾部における情報統合と感覚運動変換2013

    • Author(s)
      山本慎也
    • Organizer
      生理学研究所研究会
    • Place of Presentation
      岡崎
    • Year and Date
      2013-09-13
    • Related Report
      2013 Final Research Report
  • [Presentation] 多感覚情報の統合と分離2013

    • Author(s)
      山本慎也
    • Organizer
      生理学研究所研究会
    • Place of Presentation
      岡崎
    • Year and Date
      2013-01-25
    • Related Report
      2013 Final Research Report
  • [Presentation] Integrating and segregating sensory information2013

    • Author(s)
      山本慎也
    • Organizer
      脳と心のメカニズム第13回冬のワークショップ
    • Place of Presentation
      ルスツ
    • Year and Date
      2013-01-11
    • Related Report
      2013 Final Research Report
  • [Presentation] I like what you like! Effect of others2013

    • Author(s)
      黒江美穂, 山本慎也
    • Organizer
      脳と心のメカニズム第13回冬のワークショップ
    • Place of Presentation
      ルスツ
    • Year and Date
      2013-01-10
    • Related Report
      2013 Final Research Report
  • [Presentation] Recalibration of multimodal temporal order due to prior experience2012

    • Author(s)
      山本慎也
    • Organizer
      山口大学時間学特別国際セミナー
    • Place of Presentation
      山口
    • Year and Date
      2012-12-09
    • Related Report
      2013 Final Research Report
  • [Presentation] Object-directed saccades : a role of the caudate tail2012

    • Author(s)
      山本慎也
    • Organizer
      IMN(Institute of Movement Neuroscience) seminar
    • Place of Presentation
      London
    • Year and Date
      2012-10-25
    • Related Report
      2013 Final Research Report
  • [Presentation] Sense of body ownership facilitates the integration of visuotactile signals originating from our own body2012

    • Author(s)
      岡林亜紀, 山本慎也
    • Organizer
      Society for Neuroscience Annual Meeting 2012
    • Place of Presentation
      New Orleans
    • Year and Date
      2012-10-15
    • Related Report
      2013 Final Research Report
  • [Presentation] 異なる速度の学習を実現する脳内機構2012

    • Author(s)
      山本慎也
    • Organizer
      生理学研究所研究会
    • Place of Presentation
      岡崎
    • Year and Date
      2012-06-23
    • Related Report
      2013 Final Research Report
  • [Presentation] 尾状核尾部における情報統合と感覚運動変換

    • Author(s)
      山本慎也
    • Organizer
      生理学研究所研究会「視知覚の現象・機能・メカニズム - 生理学的、心理物理学的、計算論的アプローチ」
    • Place of Presentation
      岡崎
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 尾状核尾部:物体指向性サッカードとスキル形成

    • Author(s)
      山本慎也
    • Organizer
      大阪大学生命機能研究科研究交流会(FBSコロキウム)
    • Place of Presentation
      大阪
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 時空間反転カフェ~時間と空間の脳科学~

    • Author(s)
      山本慎也
    • Organizer
      Science Cafe@三鷹天命反転住宅(生理学会若手の会)
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Gaze is attracted to good objects―role of basal ganglia

    • Author(s)
      安田正治、山本慎也、彦坂興秀
    • Organizer
      日本視覚学会冬季大会
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 異なる速度の学習を実現する脳内機構 How does the brain achieve different speeds of learning? - A caudate tail study

    • Author(s)
      山本慎也、彦坂興秀
    • Organizer
      生理学研究所研究会:モーターコントロール研究会
    • Place of Presentation
      岡崎コンファレンスセンター、岡崎
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Role of the caudate tail in saccades directed to visual objects

    • Author(s)
      Shinya Yamamoto, Okihide Hikosaka
    • Organizer
      Neuroscience2012, The 35th Annual Meeting of the Japan Neuroscience Society
    • Place of Presentation
      名古屋国際会議場、名古屋
    • Related Report
      2012 Research-status Report
  • [Presentation] Sense of body ownership facilitates the integration of visuotactile signals originating from our own body

    • Author(s)
      Aki Okabayashi, Shinya yamamoto
    • Organizer
      Neuroscience 2012, Society for Neuroscience
    • Place of Presentation
      New Orleans、米国
    • Related Report
      2012 Research-status Report
  • [Presentation] Two opposing changes in multimodal temporal order judgments: Bayesian calibration and lag adaptation

    • Author(s)
      Shinya Yamamoto
    • Organizer
      Action & Body Lab meeting, UCL
    • Place of Presentation
      London、英国
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Object-directed saccades: a role of the caudate tail

    • Author(s)
      Shinya Yamamoto
    • Organizer
      IMN (Institute of Movement Neuroscience) seminar, UCL
    • Place of Presentation
      London、英国
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Recalibration of multimodal temporal order due to prior experience

    • Author(s)
      Shinya Yamamoto
    • Organizer
      Special International Seminar for Time Study -Time and Space in Perception and Action
    • Place of Presentation
      山口大学、山口
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] I like what you like! Effect of others' preference.

    • Author(s)
      黒江美穂、山本慎也
    • Organizer
      脳と心のメカニズム第13回冬のワークショップ
    • Place of Presentation
      ルスツリゾート、ルスツ
    • Related Report
      2012 Research-status Report
  • [Presentation] Integrating and segregating sensory information

    • Author(s)
      山本慎也
    • Organizer
      脳と心のメカニズム第13回冬のワークショップ
    • Place of Presentation
      ルスツリゾート、ルスツ
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 多感覚情報の統合と分離

    • Author(s)
      山本慎也
    • Organizer
      生理学研究所研究会:グローバルネットワークによる脳情報処理
    • Place of Presentation
      岡崎コンファレンスセンター、岡崎
    • Related Report
      2012 Research-status Report
    • Invited
  • [Remarks]

    • URL

      https://staff.aist.go.jp/yamamoto-s/

    • Related Report
      2013 Final Research Report
  • [Remarks] Shinya Yamamoto

    • URL

      https://staff.aist.go.jp/yamamoto-s/index.htm

    • Related Report
      2013 Annual Research Report
  • [Remarks] Shinya Yamamoto

    • URL

      http://staff.aist.go.jp/yamamoto-s/index.htm

    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] 摂水行動計測装置2013

    • Inventor(s)
      山本慎也, 山根茂, 兎田幸司
    • Industrial Property Rights Holder
      独立行政法人産業技術総合研究所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-000790
    • Filing Date
      2013-01-08
    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] 摂水行動計測装置2013

    • Inventor(s)
      山本慎也、山根茂、兎田幸司
    • Industrial Property Rights Holder
      山本慎也、山根茂、兎田幸司
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-000790
    • Filing Date
      2013-01-08
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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