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The elucidation for the neural substrate of clumsiness in children with developmental disorders : Quantitative and qualitative analysis in each disease with neuroimaging study

Research Project

Project/Area Number 20530894
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Special needs education
Research InstitutionOsaka Medical College

Principal Investigator

KASHIWAGI MITSURU  Osaka Medical College, 医学部, 非常勤医師 (80434778)

Co-Investigator(Kenkyū-buntansha) IWAKI Sunao  独立行政法人産業技術総合研究所, 人間福祉医工学研究部門, 主任研究員 (70356525)
鈴木 周平  大阪医科大学, 医学部, 非常勤講師 (10278525)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords発達障害 / 不器用 / 視知覚認知 / 簡易判定法 / 頭頂葉 / 脳機能画像法 / 発達性協調運動障害 / 広汎性発達障害 / アスペルガー症候群 / 脳活動 / 神経基盤 / 連合野 / 中心後回
Research Abstract

We aimed to establish a simple method for evaluating motor difficulty of childhood (9-12 Years Old Children). This method employs a scored interview and examination for detecting soft neurological signs. We conclude that our simple method and criteria would be usefu1 for the evaluation of motor difficulty of childhood. Further, we have discussed the diagriostic process for developmental coordination disorder (DCD) using our evaluation method. And a functional magnetic resonance imaging study of a visuomotor task was performed in 12 boys with DCD and 12 healthy boys (controls). The brain activity in the left posterior parietal cortex and left postcentral gyrus was lower in the DCD children than in the control children. A connection between brain activity of the left inferior parietal lobe and clumsiness was suggested.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (10 results)

All 2009 2008

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (6 results)

  • [Journal Article] 問診と微細神経学的徴候による不器用さの簡易測定法について2009

    • Author(s)
      柏木充、鈴木周平
    • Journal Title

      (9歳以上13歳未満での検討)-発達性協調運動障害診断の指標として-脳と発達 41

      Pages: 343-348

    • Related Report
      2010 Final Research Report
  • [Journal Article] Parietal dysfunction in developmental coordination disorder :a functional MRI study2009

    • Author(s)
      Mitsuru Kashiwagi、 Sunao Iwaki, Yoshifumi Narumi, Hiroshi Tamaiand, Shuhei Suzuki
    • Journal Title

      NeuroReport 20

      Pages: 1319-1324

    • Related Report
      2010 Final Research Report
  • [Journal Article] Parietal dysfunction in developmental coordination disorder : a functional MRI study2009

    • Author(s)
      Mitsuru Kashiwagi, Sunao Iwaki, Yoshifumi Narumi, Hiroshi Tamai, Shuhei Suzuki
    • Journal Title

      NeuroReport 20

      Pages: 1319-1324

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 問診と微細神経学的徴候による不器用さの簡易測定法について(9歳以上13歳未満での検討)-発達性協調運動障害診断の指標として-2009

    • Author(s)
      柏木充, 鈴木周平
    • Journal Title

      脳と発達 41

      Pages: 343-348

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 発達性協調運動障害の神経基盤について:fMRI研究2009

    • Author(s)
      柏木充, 岩木直, 鈴木周平
    • Organizer
      第51回日本小児神経学会総会
    • Place of Presentation
      米子コンベンションセンター(鳥取)
    • Year and Date
      2009-05-28
    • Related Report
      2009 Annual Research Report
  • [Presentation] 発達性協調運動障害児の視知覚認知の特徴について2009

    • Author(s)
      柏木充、鈴木周平
    • Organizer
      第22回近畿小児科学会
    • Place of Presentation
      兵庫
    • Year and Date
      2009-03-15
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] 発達性協調運動障害の神経基盤について-fMRI研究-2009

    • Author(s)
      柏木充,岩木直,鈴木周平
    • Organizer
      第51回日本小児神経学会総会
    • Place of Presentation
      鳥取
    • Related Report
      2010 Final Research Report
  • [Presentation] Eye hand coordination task by Children with Developmental Coordination Disorder : An fMRI study.2008

    • Author(s)
      Kashiwagi M, Iwaki S, Suzuki S
    • Organizer
      14th Annual Meeting of the Organization for Human Brain Mapping
    • Place of Presentation
      Melbourne, Australia
    • Related Report
      2010 Final Research Report 2008 Annual Research Report
  • [Presentation] 問診と微細神経学的聴講による簡便な運動困難の判定基準について2008

    • Author(s)
      柏木充,橋本竜作,鈴木周平
    • Organizer
      第50回日本小児神経学会総会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] 問診と微細神経学的徴候による簡便な運動困難の判断基準について2008

    • Author(s)
      柏木充, 橋本竜作, 鈴木周平
    • Organizer
      第50回日本小児神経学会総会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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