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2008 Fiscal Year Final Research Report

Analysis of regional brain elasticity using MRI

Research Project

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Project/Area Number 18591331
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Radiation science
Research InstitutionKanazawa University

Principal Investigator

MIYATI Tosiaki  Kanazawa University, 保健学系, 教授 (80324086)

Co-Investigator(Kenkyū-buntansha) MASE Mitsuhito  名古屋市立大学, 医学研究科, 准教授 (60238920)
Project Period (FY) 2006 – 2008
Keywords脳・神経 / 脳神経疾患 / 磁気共鳴画像(MRI) / 弾性 / 水分子 / 拡散
Research Abstract

磁気共鳴画像から脳局所の弾性を評価する方法を確立し, 非侵襲的に頭蓋内環境の局所変化を伴う病変の診断に役立てることを試みた. 心周期における脳局所の水分子拡散の変化量および頭蓋内容積変化との関係を検討した結果, 心周期における水分子拡散の変化量は, 脳の局所弾性に関与し, 正常圧水頭症の診断に役立つと結論付けた.

  • Research Products

    (17 results)

All 2009 2008 2007 2006

All Journal Article (9 results) (of which Peer Reviewed: 6 results) Presentation (8 results)

  • [Journal Article] Diffusion tensor magnetic resonance imaging in patients with possible idiopathic normal pressure hydrocephalus before and after tap test2009

    • Author(s)
      Demura K, Mase M, Osawa T, Hattori M, Kasai H, Miyati T, Yamada K
    • Journal Title

      Nagoya Medical Journal (in press)

    • Peer Reviewed
  • [Journal Article] Noninvasive estimation of intracranial compliance in idiopathic NPH using MRI2009

    • Author(s)
      Mase M, Miyati T, Demura K, Kasai H, Hara M, Shibamoto Y, Yamada K
    • Journal Title

      Acta Neurochir Suppl (in press)

  • [Journal Article] Bulk motion independent analyses of water diffusion change in the brain during the cardiac cycle2009

    • Author(s)
      Nakamura T, Miyati T, Kasai H, Ohno N, Yamada M, Mase M, Hara M, Shibamoto Y, Suzuki Y, Ichikawa K
    • Journal Title

      Radiol Phys Technol (in press)

    • Peer Reviewed
  • [Journal Article] Hemodynamic characterization of brain tumor with dual dynamic contrast enhanced magnetic resonance image2009

    • Author(s)
      Hyuga T, Mase M, Miyati T, Yamada K
    • Journal Title

      Nagoya Medical Journal (in press)

    • Peer Reviewed
  • [Journal Article] Cine MRI による非侵襲的頭蓋内コンプライアンス測定法 : 発性正常圧水頭症での検討2009

    • Author(s)
      間瀬光人, 宮地利明, 大沢知士, 出村光一朗, 山田和雄
    • Journal Title

      小児の脳神経 (in press)

  • [Journal Article] 心周期における脳局所のΔADC解析2009

    • Author(s)
      大野直樹, 宮地利明, 間瀬光人, 笠井治昌, 菅博人, 朝日美幸, 川野誠, 原眞咲, 芝本雄太, 上田優
    • Journal Title

      医用画像情報学会雑誌 26

      Pages: 17-20

    • Peer Reviewed
  • [Journal Article] Noninvasive MRI assessment of intracranial compliance in idiopathic normal pressure hydrocephalus2007

    • Author(s)
      Miyati T, Mase M, Kasai H, Hara M, Yamada K, Shibamoto Y, Soellinger M, Baltes C, Luechinger R
    • Journal Title

      J Magn Reson Imaging 26

      Pages: 274-278

    • Peer Reviewed
  • [Journal Article] Bulk motion independent analyses of water diffusion change in brain during cardiac cycle2007

    • Author(s)
      Miyati T, Yamada M, Kasai H, Nakamura T, Mase M, Hara M, Yamada K, Shibamoto Y, Suzuki Y, Van Cauteren M
    • Journal Title

      Proc. Intl. Soc. Mag. Reson. Med. 15

      Pages: 3514

  • [Journal Article] MRI-intracranial compliance analysis in patients with NPH2006

    • Author(s)
      Matsunaga S, Miyati T, Mase M, Kasai H, Nakajima H, Mori K, Kawamura F, Sugiyama M, Hara M, Shibamoto Y, Suzuki M
    • Journal Title

      Jpn J Radil Technol 62

      Pages: 63-69

    • Peer Reviewed
  • [Presentation] Regional delta-diffusion analysis of the brain during cardiac cycle in idiopathic normal-pressure hydrocephalus2009

    • Author(s)
      Ohno N, Miyati T, Mase M, Kasai H, Hara M, Shibamoto Y, Yamada K, Kawano M, Kan H
    • Organizer
      normal-pressure hydrocephalus, 21th European Congress of Radiology (ECR 2009)
    • Place of Presentation
      Vienna (Austria)
    • Year and Date
      20090306-10
  • [Presentation] MRIによる非侵襲的頭蓋内コンプライアンス測定法 ; 特発性正常圧水頭症での検討2008

    • Author(s)
      間瀬光人, 宮地利明, 出村光一朗, 笠井治昌, 山田和雄
    • Organizer
      第67回日本脳神経外科学会学術総会
    • Place of Presentation
      盛岡
    • Year and Date
      2008-10-02
  • [Presentation] 心周期における脳局所のΔdiffusion 解析2008

    • Author(s)
      大野直樹, 宮地利明, 中村智哉, 笠井治昌, 森俊章, 山田雅人, 上田優
    • Organizer
      日本放射線技術学会64回総会
    • Place of Presentation
      横浜
    • Year and Date
      2008-04-04
  • [Presentation] Noninvasive estimation of intracranial compliance in idiopathic NPH using MRI2007

    • Author(s)
      Mase M, Miyati T, Demura K, Kasai H, Hara M, Shibamoto Y, Yamada K
    • Organizer
      13th International Symposium on Intracranial Pressure and Brain Monitoring
    • Place of Presentation
      San Francusco (California)
    • Year and Date
      20070722-26
  • [Presentation] Intracranial compliance in idiopathic normal pressure hydrocephalus/noninvasive measurement using MRI2007

    • Author(s)
      Mase M, Miyati T, Demura K, Kasai H, Hara M, Shibamoto Y, Yamada K
    • Organizer
      9th Biannual Meeting of the JAH
    • Place of Presentation
      Paris(France)
    • Year and Date
      20070509-12
  • [Presentation] Bulk motion independent analysis of restricted water diffusion change in brain during cardiac cycle2006

    • Author(s)
      Nakamura T, Miyati T, Hara M, Shibamoto Y, Kasai H, Sato S, Yamada M, Ueda Y, Suzuki Y, Hirose Y
    • Organizer
      92nd RSNA Meeting
    • Place of Presentation
      Chicago (USA)
    • Year and Date
      2006-11-26
  • [Presentation] 突発性正常圧水頭症における頭蓋内コンプライアンスのMRIによる評価2006

    • Author(s)
      笠井治昌, 宮地利明, 間瀬光人, 森清孝, 朝日美幸, 松永紗代子, 廣瀬保次郎, 杉山雅之
    • Organizer
      日本放射線技術学会第34回秋季学術大会
    • Place of Presentation
      札幌
    • Year and Date
      2006-10-20
  • [Presentation] ECG-triggered diffusion MRI を使用した脳における水分子の動的変化の検討2006

    • Author(s)
      中村智哉, 宮地利明, 森俊章, 鈴木由里子, van Cauteren M, 笠井治昌, 川村富士夫
    • Organizer
      日本放射線技術学会第62回総会
    • Place of Presentation
      横浜
    • Year and Date
      2006-04-08

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Published: 2010-06-10   Modified: 2016-04-21  

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