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A cerebellar clock: Testing the role of the cerebellum in sub- and supra-second perception using transcranial direct current stimulation

Research Project

Project/Area Number 15K21195
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Experimental psychology
Cognitive science
Research InstitutionShizuoka University

Principal Investigator

KURODA Tsuyoshi  静岡大学, 情報学部, 特任助教 (50725950)

Research Collaborator TOBIMATSU Shozo  九州大学, 医学部, 教授
NAKAZONO Hisato  九州大学, 大学院・医学研究院, 院生
MIYAZAKI Makoto  静岡大学, 情報学部, 教授
Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywords時間知覚 / 小脳 / 経頭蓋直流電気刺激 / 非侵襲的脳刺激法
Outline of Final Research Achievements

The cerebellum has been posited to involve time perception. Potential differences between sub-second and supra-second processing in this brain region were examined in this study, using a non-invasive brain stimulation technique, transcranial direct current stimulation (tDCS). This technique was adopted to reveal a ‘causality’ between the cerebellum and time perception. In the experiment, the cerebellar excitability was modulated by the anodal or cathodal tDCS, and the performance of time-relevant tasks before and after the stimulation was measured with psychophysical methods.

Report

(3 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • Research Products

    (12 results)

All 2017 2016 2015

All Journal Article (4 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 4 results,  Acknowledgement Compliant: 4 results,  Open Access: 3 results) Presentation (8 results) (of which Int'l Joint Research: 4 results,  Invited: 4 results)

  • [Journal Article] Perceived empty duration between sounds of different lengths: Possible relation with repetition and rhythmic grouping2016

    • Author(s)
      Kuroda, T., Tomimatsu, E., Grondin, S., & Miyazaki, M.
    • Journal Title

      Attention, Perception, & Psychophysics

      Volume: 78 Issue: 8 Pages: 2678-2689

    • DOI

      10.3758/s13414-016-1172-x

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] The kappa effect with only two visual markers2016

    • Author(s)
      Kuroda, T., Grondin, S., Miyazaki, M., Ogata, K., Tobimatsu, S.
    • Journal Title

      Multisensory Research

      Volume: in press Issue: 8 Pages: 703-725

    • DOI

      10.1163/22134808-00002533

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Phase and frequency-dependent effects of transcranial alternating current stimulation on motor cortical excitability.2016

    • Author(s)
      Nakazono H, Ogata K, Kuroda T, Tobimatsu S
    • Journal Title

      PLoS One

      Volume: 11(9) Issue: 9 Pages: 1-13

    • DOI

      10.1371/journal.pone.0162521

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Perceptual versus motor spatiotemporal interactions in duration reproduction across two hands2016

    • Author(s)
      Kuroda T, Miyazaki M
    • Journal Title

      Scientific Reports

      Volume: 6: 23365 Issue: 1 Pages: 1-10

    • DOI

      10.1038/srep23365

    • Related Report
      2016 Annual Research Report 2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] 知覚/運動系における時間と空間の相互作用2017

    • Author(s)
      黒田剛士
    • Organizer
      第94回日本生理学会大会企画シンポジウム「多様な感覚に基づく身体機能の調節―基礎と臨床の視点から―」
    • Place of Presentation
      アクトシティ浜松(静岡県浜松市)
    • Year and Date
      2017-03-30
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] 等間隔リズムの形成による知覚系の時間解像度の向上2016

    • Author(s)
      吉岡大貴, 上田誠也, 黒田剛士, 宮崎真
    • Organizer
      第14回情報学ワークショップ
    • Place of Presentation
      愛知県立大学(愛知県長久手市)
    • Year and Date
      2016-11-27
    • Related Report
      2016 Annual Research Report
  • [Presentation] リズムから見たMultiple Look Effect2016

    • Author(s)
      黒田剛士, 吉岡大貴, 上田誠也,宮崎真
    • Organizer
      日本基礎心理学会第35回大会
    • Place of Presentation
      東京女子大学(東京都杉並区)
    • Year and Date
      2016-10-30
    • Related Report
      2016 Annual Research Report
  • [Presentation] 認知科学から見たリズム: 予測, 単位形成, 時間知覚2016

    • Author(s)
      黒田剛士
    • Organizer
      認知的コミュニケーションワークショップ
    • Place of Presentation
      ホテルたつき(愛知県蒲郡市)
    • Year and Date
      2016-09-21
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Dichotic continuity illusion for steady-state versus frequency-gliding sounds2016

    • Author(s)
      Kuroda, T., Grondin, S., & Miyazaki, M.
    • Organizer
      Technical Session "Evaluation of steady state and unsteady sound" in 45th International Congress and Exposition on Noise Control Engineering (Inter-noise 2016)
    • Place of Presentation
      Hamburg, Germany
    • Year and Date
      2016-08-24
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Spatiotemporal interactions in perception and action: New approaches to the kappa effect2016

    • Author(s)
      Kuroda, T.
    • Organizer
      Invited symposium "Time in the brain (IS29-14, Organizer: Grondin, S.)" in the 31st International Congress of Psychology (ICP2016)
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2016-07-29
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Effects of repetition on the isochronous perception of sounds at different lengths2016

    • Author(s)
      Kuroda, T., Tomimatsu, E., Grondin, S., & Miyazaki, M.
    • Organizer
      The 31st International Congress of Psychology
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2016-07-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Duration reproduction across two hands: Relation with the kappa effect2015

    • Author(s)
      Kuroda, T., Miyazaki M.
    • Organizer
      The 31st Annual Meeting of the International Society for Psychophysics
    • Place of Presentation
      Quebec, Canada
    • Year and Date
      2015-08-17
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2018-03-22  

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