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The neural plasticity and operation in imitative learning process

Research Project

Project/Area Number 19390073
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field General medical chemistry
Research InstitutionKyoto University

Principal Investigator

WATANABE Dai  Kyoto University, 生命科学研究科, 教授 (90303817)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2008: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2007: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Keywords音声コミュニケーション / 行動シーケンス / ミラーニューロン / 模倣学習 / 大脳 / 基底核 / 運動制御 / ソングバード / ウイルスベクター
Research Abstract

ヒトの言語のような複雑なコミュニケーションの獲得、制御の基盤となる神経回路機構についてほとんど未解明である。ヒトの言語と同様に模倣学習により原始的な構文構造をもった音声を獲得する鳥類(songbird)の音声制御系神経回路の解析を行った。その結果、音声シーケンスを構成する音素(コンポーネント)情報とその構文構造の情報に関する音声制御系神経回路の神経活動表現を明らかにした。さらにsongbird の分子遺伝学的手法の基盤となる技術を開発した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (11 results)

All 2009 2008 2007 Other

All Journal Article (6 results) (of which Peer Reviewed: 1 results) Presentation (3 results) Remarks (2 results)

  • [Journal Article] The mechanisms of the motor programming for learned vocalization in songbird2009

    • Author(s)
      Fujimoto, H., Hasegawa, T., Matsui, R., Abe, K., and Watanabe, D.
    • Journal Title

      In Systems Biology : the Challenge of Complexity (Springer)

      Pages: 83-89

    • Related Report
      2008 Final Research Report
  • [Journal Article] The Mechanisms of Motor Programming for Learned Vocalization in Songbirds2009

    • Author(s)
      Hisataka Fujimoto, Taku Hasegawa, Ryosuke Matsui, Kentaro Abe, Dai Watanabe
    • Journal Title

      Systems Biology-The Challenge of Complexity

      Pages: 83-89

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Conditioned eyeblink learning is formed and stored without cerebellar granule cell transmission2007

    • Author(s)
      Wada, N., Kishimoto, Y., Watanabe, D.,Kano, M., Hirano, T., Funabiki, K., and Nakanishi, S.
    • Journal Title

      Proc Natl Acad Sci USA 104(42)

      Pages: 16690-16695

    • Related Report
      2008 Final Research Report
  • [Journal Article] 鳥の歌から脳の仕組みを探る2007

    • Author(s)
      渡邉大
    • Journal Title

      環境と健康 20 (4)

      Pages: 535-546

    • Related Report
      2008 Final Research Report
  • [Journal Article] Conditioned eyeblink Iearning is formed and stored without cerebellar granule cell transmission2007

    • Author(s)
      Norio Wada
    • Journal Title

      Proc Natl Acad Sci USA 104

      Pages: 16690-16695

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 鳥の歌から脳の仕組みを探る2007

    • Author(s)
      渡邉 大
    • Journal Title

      環境と健康 20

      Pages: 535-546

    • Related Report
      2007 Annual Research Report
  • [Presentation] The mechanisms of the motor programming for learned vocalization in songbird2009

    • Author(s)
      渡邉大
    • Organizer
      The Uehara Memorial Foundation Symposium
    • Place of Presentation
      ハイアットリージェンシー東京
    • Year and Date
      2009-06-30
    • Related Report
      2008 Final Research Report
  • [Presentation] 鳥類における音声コミュニケーション獲得制御の神経機構2009

    • Author(s)
      渡邉大
    • Organizer
      電子情報通信学会非線形問題研究会
    • Place of Presentation
      キャンパスプラザ京都
    • Year and Date
      2009-03-10
    • Related Report
      2008 Annual Research Report 2008 Final Research Report
  • [Presentation] The Mechanisms of Motor Programming for Learned Vocalization in Songbirds2008

    • Author(s)
      Dai Watanabe
    • Organizer
      The Uehara Memorial Foundation Symposium-2008
    • Place of Presentation
      ハイアツトリージェンシー東京・新宿
    • Year and Date
      2008-06-30
    • Related Report
      2008 Annual Research Report
  • [Remarks]

    • URL

      http://www.phy.med.kyoto-u.ac.jp/

    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://www.phy.med.kyoto-u.ac.jp/

    • Related Report
      2008 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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