A study on error feedback mechanism of motor learning system

• Project/Area Number: 22800096
• Research Category: Grant-in-Aid for Research Activity Start-up
• Allocation Type: Single-year Grants
• Research Field: Physical education
• Research Institution: National Institute of Information and Communications Technology (2011); Advanced Telecommunications Research Institute International (2010)
• Principal Investigator: IKEGAMI Tsuyoshi 独立行政法人情報通信研究機構, 未来ICT研究所・脳情報通信研究室, 専門調査員 (20588660)
• Project Period (FY): 2010 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000); Fiscal Year 2011: ¥1,365,000 (Direct Cost: ¥1,050,000、Indirect Cost: ¥315,000); Fiscal Year 2010: ¥1,365,000 (Direct Cost: ¥1,050,000、Indirect Cost: ¥315,000)
• Keywords: 運動学習 / 実験系心理学 / 神経科学 / 周期運動 / システム固定 / エラー参照機構

Research Abstract

Appropriate association between motor command and the resultant movement error is crucial for motor learning, but here a system identification technique revealed that such temporal association degraded in rhythmic movements : Movement errors in more than one past trials influenced or even interfered the correction of motor command. We confirmed a counterintuitive prediction that tntermittent rather than continuous visual error feedback boosted the visuomotor learning performance by removing the harmful effect.

Research Products

• [Journal Article] Intermittent visual feedback can boost motor learning of rhythmic movements : evidence for error feedback beyond cycles (2012)
  • Author(s): Ikegami T, Hirashima M, Osu R, Nozaki D
  • Journal Title: The Journal of Neuroscience Volume: 32(2) Pages: 653-657
  • Peer Reviewed
• [Journal Article] Intermittent Visual Feedback Can Boost Motor Learning of Rhythmic Movements : Evidence for Error Feedback Beyond Cycles (2012)
  • Author(s): Tsuyoshi Ikegami, Masaya Hirashima, Rieko Osu, Daichi Nozaki
  • Journal Title: The Journal of Neuroscience Volume: 32(2) Issue: 2 Pages: 653-657
  • DOI: 10.1523/jneurosci.4230-11.2012
  • Peer Reviewed
• [Presentation] Multiple motor plans for the same environment modulated by history of endpoint error (2011)
  • Author(s): Ikegami T., Ganesh G, Gibo T, Yoshioka T, Kawato M, Osu R
  • Organizer: Neuroscience 2011
  • Place of Presentation: Pacifico Yokohama, Yokohama, Japan
  • Year and Date: 2011-09-16
• [Presentation] Multiple motor plans for the same environment modulated by history of endpoint error (2011)
  • Author(s): Ikegami T, Ganesh G, Gibo T, Yoshioka T, Kawato M, Osu R
  • Organizer: Neuro2011
  • Place of Presentation: 横浜(神奈川県)パシフィコ横浜
  • Year and Date: 2011-09-16
• [Presentation] 周期運動学習システムのシステム同定 (2011)
  • Author(s): 池上剛
  • Organizer: 医用診断のための応用統計数理の新展開III
  • Place of Presentation: 立川(東京都)統計数理研究所
  • Year and Date: 2011-09-09
• [Presentation] 周期運動学習システムのシステム同定医用診断のための応用統計数理の新展開III (2011)
  • Author(s): 池上剛
  • Organizer: 統計数理研究所
  • Place of Presentation: 東京都
  • Year and Date: 2011-09-08
• [Presentation] Effect of endpoint error on trajectory adaptation during force field learning : model (2011)
  • Author(s): 池上剛、Ganesh G、Gibo T、吉岡利福、川人光男、大須理英子
  • Organizer: 第5回生理学研究所Motor Control研究会,自然科学研究機構
  • Place of Presentation: 岡崎コンファレンスセンター,愛知県
  • Year and Date: 2011-06-17
• [Presentation] Effect of endpoint error on trajectory adaptation during force field learning : behavior (2011)
  • Author(s): Ganesh G、池上剛、Gibo T、吉岡利福、川人光男、大須理英子
  • Organizer: 第5回生理学研究所Motor Control研究会,自然科学研究機構
  • Place of Presentation: 岡崎コンファレンスセンター,愛知県
  • Year and Date: 2011-06-17
• [Presentation] Effect of endpoint error on trajectory adaptation during force field learning : model (2011)
  • Author(s): 池上剛、Ganesh G、Gibo T、吉岡利福、川人光男、大須理英子
  • Organizer: 第5回生理学研究所Motor Control研究会
  • Place of Presentation: 岡崎(愛知県)自然科学研究機構岡崎コンファレンスセンター
  • Year and Date: 2011-06-17
• [Presentation] Effect of endpoint error on trajectory adaptation during force field learning : behavior (2011)
  • Author(s): Ganesh G、池上剛、Gibo T、吉岡利福、川人光男、大須理英子
  • Organizer: 第5回生理学研究所Motor Control研究会
  • Place of Presentation: 岡崎(愛知県)自然科学研究機構岡崎コンファレンスセンター
  • Year and Date: 2011-06-17
• [Presentation] Effect of endpoint error on trajectory adaptation during force field learning : model (2011)
  • Author(s): Ganesh G, Ikegami T, Gibo T, Yoshioka T, Burdet E, Kawato M, Osu R
  • Organizer: The Society for the Neural Control of Movement 21th Annual Conference
  • Place of Presentation: Puerto Rico (USA) El San Juan Hotel & Casino
  • Year and Date: 2011-04-30
• [Presentation] Effect of endpoint error on trajectory adaptation during force field learning : experiment (2011)
  • Author(s): Ikegami T, Ganesh G, Gibo T, Yoshioka T, Kawato M, Osu R
  • Organizer: The Society for the Neural Control of Movement 21th Annual Conference
  • Place of Presentation: Puerto Rico (USA) El San Juan Hotel & Casino
  • Year and Date: 2011-04-29
• [Presentation] Effect of endpoint error on trajectory adaptation during force field learning : model (2011)
  • Author(s): Ganesh G, Ikegami T. Gibo T, Yoshioka T, Burdet E, Kawato M, Osu R
  • Organizer: The Society for the Neural Control of Movement 21th Annual Conference
  • Place of Presentation: El San Juan Hotel & Casino, San Juan, Puerto Rico, USA
  • Year and Date: 2011-04-28
• [Presentation] Effect of endpoint error on trajectory adaptation during force field learning : experiment (2011)
  • Author(s): Ikegami T., Ganesh G, Gibo T, Yoshioka T, Kawato M, Osu R
  • Organizer: The Society for the Neural Control of Movement 21th Annual Conference
  • Place of Presentation: Puerto Rico El San Juan Hotel & Casino, San Juan, Puerto Rico, USA
  • Year and Date: 2011-04-27
• [Presentation] Intermittent visual feedback can boost visuomotor learning of rhythmic movements. (2011)
  • Author(s): 池上剛
  • Organizer: Society for Neuroscience 40th Annual Meeting(Neuroscience2010), Satellite Advances in Computational Motor Control IX
  • Place of Presentation: San Diego(USA)
• [Presentation] Visuomotor learning for rhythmic movement is driven by errors in previous movement cycles : A system identification study (2011)
  • Author(s): 池上剛
  • Organizer: Society for Neuroscience 40th Annual Meeting(Neuroscience2010)
  • Place of Presentation: San Diego(USA)
• [Presentation] Visuomotor learning for rhythmic movement is driven by errors in previous movement cycles : A system identification study (2010)
  • Author(s): Ikegami T., Hirashima M, Osu R, Nozaki D
  • Organizer: Society for Neuroscience
  • Place of Presentation: San Diego Convention Center, San Diego, USA
  • Year and Date: 2010-11-14
• [Presentation] Intermittent visual feedback can boost visuomotor learning of rhythmic movements (2010)
  • Author(s): Ikegami T., Hirashima M, Osu R, Nozaki D
  • Organizer: Advances in Computational Motor Control
  • Place of Presentation: San Diego Convention Center, San Diego, USA
  • Year and Date: 2010-11-12
• [Presentation] Intermittent visual feedback can boost visuomotor learning of rhythmic movements (2010)
  • Author(s): Ikegami T., Hirashima M, Osu R, Nozaki D
  • Organizer: Neuroscience 2010
  • Place of Presentation: Kobe convention center, Kobe, Japan
  • Year and Date: 2010-09-03
• [Remarks]
  • URL: http://www.cns.atr.jp/mcr/
• [Remarks]
  • URL: http://www.cns.atr.jp/mcr/