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Analysis of Brain Activity Immediately Before Teeth Clenching Using Magnetoencephalography

Research Project

Project/Area Number 19592261
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 補綴理工系歯学
Research InstitutionNihon University

Principal Investigator

KAWARA Misao  Nihon University, 松戸歯学部, 教授 (20147713)

Co-Investigator(Kenkyū-buntansha) ANDREAS Ioannides  理化学研究所, 脳科学総合研究センター, チームリーダー (40425608)
Co-Investigator(Renkei-kenkyūsha) IOANNIDES Andreas  独立行政法人理化学研究所, チームリーダー (40425608)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2008: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2007: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords歯科補綴学 / クレンチング / 脳磁図
Research Abstract

本研究では脳磁図を用いてクレンチング直前の脳活動を測定し,クレンチング直前における小脳の活動の関与を検討した.同時に大脳皮質と小脳の経路の結ぶ橋の活動に関して検討をした.被験者は男性5名としタスクの指示には視覚刺激を使用して脳磁図によって測定を行った.測定されたデータは磁場断層撮影法によって解析を行った.結果としてクレンチング直前の脳内のsignal processing において小脳および橋の活動が関与することが示唆された

Report

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

    (7 results)

All 2008 2007

All Presentation (7 results)

  • [Presentation] Cerebellar Activity Immediately Before Teeth Clenching Using MEG2008

    • Author(s)
      Misao Kawara
    • Organizer
      International Association for Dental Research
    • Place of Presentation
      Metro Toronto Convention Centre, Canada
    • Year and Date
      2008-07-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] Pons Activity Immediately Before Teeth Clenching Using MEG2008

    • Author(s)
      Takashi Iida, 他
    • Organizer
      International Association for Dental Research
    • Place of Presentation
      Metro Toronto Convention Centre, Canada
    • Year and Date
      2008-07-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] 脳磁図によるクレンチング直前での橋における活動様相2008

    • Author(s)
      飯田 崇,川良美佐雄,Andreas A Ioannides
    • Organizer
      第11回日本補綴歯科学会東関東支部学術大会
    • Place of Presentation
      茨城県総合福祉会館
    • Year and Date
      2008-03-16
    • Related Report
      2008 Final Research Report
  • [Presentation] 脳磁図によるクレンチング直前での橋における活動様相2008

    • Author(s)
      飯田 崇
    • Organizer
      日本補綴歯科学会
    • Place of Presentation
      茨城県総合福祉会館
    • Year and Date
      2008-03-16
    • Related Report
      2007 Annual Research Report
  • [Presentation] Pons Activity Immediately Before Teeth Clenching Using MEG2007

    • Author(s)
      T. Iida, M. Kawara, A.A. Ioannides
    • Organizer
      86th International Association for Dental Research
    • Place of Presentation
      Tront Canada
    • Year and Date
      2007-07-02
    • Related Report
      2008 Final Research Report
  • [Presentation] MEG Findings of Cerebellar Activity Immediately Before Teeth Clenching2007

    • Author(s)
      M. Kawara, T. Iida, A.A. Ioannides
    • Organizer
      86th International Association for Dental Research
    • Place of Presentation
      Tront Canada
    • Year and Date
      2007-07-02
    • Related Report
      2008 Final Research Report
  • [Presentation] 脳磁図を用いたクレンチング直前の小脳の活動様相2007

    • Author(s)
      飯田 崇,川良美佐雄,Andreas A Ioannides
    • Organizer
      第116回日本補綴歯科学会
    • Place of Presentation
      神戸ポートピアホール
    • Year and Date
      2007-05-18
    • Related Report
      2008 Final Research Report

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

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