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Sptiotemporal dynamics of brain structure and connection in brain injury and plasticity

Research Project

Project/Area Number 16H03300
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Basic / Social brain science
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

Hayashi Takuya  国立研究開発法人理化学研究所, 生命機能科学研究センター, チームリーダー (50372115)

Co-Investigator(Kenkyū-buntansha) 山本 竜也  つくば国際大学, 医療保健学部, 助教 (60724812)
合瀬 恭幸  国立研究開発法人理化学研究所, 生命機能科学研究センター, 専門技術員 (70519404)
伊佐 正  京都大学, 医学研究科, 教授 (20212805)
Research Collaborator Noriyuki Higo  
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2018: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2017: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2016: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Keywords可塑性 / 拡散MRI / 連絡性 / 神経突起 / 神経連絡性 / 拡散強調MRI画像 / 安静時機能的MRI画像 / 神経トレーサー / MRI / 拡散強調 / 安静時脳活動 / 脳コネクトーム / 拡散強調画像 / 機能回復 / コネクトーム / 拡散トラクトグラフィー / 脳損傷 / ネットワーク / 安静時MRI
Outline of Final Research Achievements

This research investigated the dynamics of brain function and structure by non-invasive imaging techniques such as MRI in order to answer the question of “the mechanism of brain damage and plasticity” which is involved after dysfunction of a specific system or part of the brain like Parkinson’s disease and stroke. We found changes over time or differences of brain organization with the control group in primate animal models, and visualized changes in intra-brain connectivity at the macroscopic level. During this process, we also developed high-resolution, sensitive, and reproducible technologies for MRI data acquisitions and preprocessing. At the end of the experiment, neurites at the micro level were also visualized by light microscopy to infer the neuronal plastic changes. From these multi-level approach, it was revealed that changes in functional and structural connections occur dynamically in a large scale of micro to macroscopic space throughout the brain.

Academic Significance and Societal Importance of the Research Achievements

本成果は、これまでに十分解明されていない霊長類脳の可塑性機構についてマクロスケールからミクロスケールにわたり全脳検索に挑戦した結果得られたものであり、従来考えられた以上に独特かつ複雑なパターンで可塑性が生じていることが明らかになった。非侵襲画像技術の高精度技術の開発も進んだことで、本技術を近い将来に臨床現場へ拡張することも可能であり脳疾患の病態把握や診断に寄与することが期待される。また本成果はリハビリなどの神経可塑性を促進する治療メカニズムの理解や新しい治療法の開発につながると考えらえる。今後はさらに画像技術を高精度化し可塑性機構のうちの各連絡網の因果的役割を明らかにしていくことが期待される。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (32 results)

All 2019 2018 2017 2016 Other

All Int'l Joint Research (4 results) Journal Article (5 results) (of which Int'l Joint Research: 5 results,  Open Access: 5 results,  Peer Reviewed: 4 results) Presentation (23 results) (of which Int'l Joint Research: 9 results,  Invited: 10 results)

  • [Int'l Joint Research] セントルイス・ワシントン大学(米国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] オックスフォード大学(英国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] ロンドン大学(英国)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] ワシントン大学セントルイス(米国)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Does the Diffusion Tensor Model Predict the Neurite Distribution of Cerebral Cortical Gray Matter? ? Cortical DTI-NODDI2018

    • Author(s)
      Hikaru Fukutomi, Matthew F. Glasser, Katsutoshi Murata, Thai Akasaka, Koji Fujimoto, Takayuki Yamamoto, Joonas A. Autio, Tomohisa Okada, Kaori Togashi, Hui Zhang, David C. Van Essen, Takuya Hayashi
    • Journal Title

      biorxiv

      Volume: -

    • DOI

      10.1101/441659

    • Related Report
      2018 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Neurite imaging reveals microstructural variations in human cerebral cortical gray matter2018

    • Author(s)
      Fukutomi, H., Glasser, M.F., Zhang, H., Autio, J.A., Coalson, T.S., Okada, T., Togashi, K., Van Essen, D.C., and Hayashi, T.
    • Journal Title

      Neuroimage

      Volume: in press Pages: 488-499

    • DOI

      10.1016/j.neuroimage.2018.02.017

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Human iPS cell-derived dopaminergic neurons function in a primate Parkinson’s disease model2017

    • Author(s)
      Kikuchi Tetsuhiro、Morizane Asuka、Doi Daisuke、Magotani Hiroaki、Onoe Hirotaka、Hayashi Takuya、Mizuma Hiroshi、Takara Sayuki、Takahashi Ryosuke、Inoue Haruhisa、Morita Satoshi、Yamamoto Michio、Okita Keisuke、Nakagawa Masato、Parmar Malin、Takahashi Jun
    • Journal Title

      Nature

      Volume: 548 Issue: 7669 Pages: 592-596

    • DOI

      10.1038/nature23664

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] MHC matching improves engraftment of iPSC-derived neurons in non-human primates.2017

    • Author(s)
      Morizane A, Kikuchi T, Hayashi T, Mizuma H, Takara S, Doi H, Mawatari A, Glasser MF, Shiina T, Ishigaki H, Itoh Y, Okita K, Yamasaki E, Doi D, Onoe H, Ogasawara K, Yamanaka S, Takahashi J.
    • Journal Title

      Nat Commun

      Volume: 8 Issue: 1 Pages: 385-385

    • DOI

      10.1038/s41467-017-00926-5

    • NAID

      120006365783

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Functional, and Structural Imaging of Major Depressive Disorder2016

    • Author(s)
      Zhang Kai, Zhu Yunqi, Zhu Yuankai, Wu Shuang, Liu Hao, Zhang Wei, Xu Caiyun, Zhang Hong, Hayashi Takuya, Tian Mei
    • Journal Title

      Neuroscience bulletin

      Volume: 32(3) Pages: 273-85

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] ヒト脳の解明のための霊長類脳コネクトーム研究2019

    • Author(s)
      Hayashi Takuya
    • Organizer
      第21回日本ヒト脳機能マッピング学会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Towards the Macaque Connectome: 24-Channel 3T Multi-Array Coil, MR Sequences, and HCP-style Preprocessing2018

    • Author(s)
      Autio Joonas, Ose Takayuki, Ohno Masahiro, Kawabata Yoshihiko, Urushibata Yuta , Nishigori Kantaro, Yamaguchi Masataka, Hori Yuki, Yoshida Atsushi, Murata Katsutoshi, Glasser Matthew F, Hayashi Takuya.
    • Organizer
      ISMRM2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Resting state functional corticostriatal connectivity in Parkinsonian monkeys2018

    • Author(s)
      Autio Joonas, Ose Takayuki, Nishigori Kantaro, Tanki Nobuyoshi, Takahashi Jun, Glasser Matthew F, Hayashi Takuya
    • Organizer
      ISMRM2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of a 24-Channnel 3T Multi-Array Coil for functional MRI in awake monkeys2018

    • Author(s)
      Yoshida Atsushi, Hori Yuki, Nishigori Kantaro, Ohno Masahiro, Kawabata Yoshihiko, Murata Katsutoshi, Urushibata Yuta , Yamaguchi Masataka, Autio Joonas, Glasser Matthew F, Hayashi Takuya
    • Organizer
      ISMRM2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Translating the Human Connectome Project to Marmoset Imaging2018

    • Author(s)
      Hori Yuki, Autio Joonas, Ohno Masahiro, Kawabata Yoshihiko, Urushibata Yuta , Murata Katsutoshi, Yamaguchi Masataka, Kawasaki Akihiro, Takeda Chiho, Yokoyama Chihiro, Glasser Matthew F, Hayashi Takuya
    • Organizer
      ISMRM2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Resting State Functional CorticoStriatal Connectivity in Parkinsonian Monkeys2018

    • Author(s)
      Autio Joonas, Nishigori Kantaro, Tanki Nobuyoshi, Yamaguchi Masataka, Takahashi Jun, Glasser Matthew F, Hayashi Takuya
    • Organizer
      第41回日本神経科学学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Resting state functional corticostriatal connectivity in Parkinsonian monkeys2018

    • Author(s)
      Autio Joonas, Ose Takayuki, Nishigori Kantaro, Tanki Nobuyoshi, Takahashi Jun, Glasser Matthew F, Hayashi Takuya
    • Organizer
      第2回ヒト脳イメージング研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Development of a 24-Channel Multi-Array Coil for functional MRI at 3T in awake macaques2018

    • Author(s)
      Yoshida Atsushi, Hori Yuki, Nishigori Kantaro, Ohno Masahiro, Kawabata Yoshihiko, Urushibata Yuta , Murata Katsutoshi, Yamaguchi Masataka, Autio Joonas, Glasser Matthew F, Hayashi Takuya
    • Organizer
      第2回ヒト脳イメージング研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Dopaminergic modulation of functional connectome in anesthetized macaque monkeys2018

    • Author(s)
      Nishigori Kantaro, Ose Takayuki, Ohno Masahiro, Yamaguchi Masataka, Autio Joonas, Yoshida Atsushi, Negishi Toru, NAKAZAWA Shunsuke, urushino Naoko, Ichihara Junji, Hayashi Takuya
    • Organizer
      第2回ヒト脳イメージング研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Translating Human Connectome Project to Marmoset Imaging2018

    • Author(s)
      Hori Yuki, Autio Joonas, Ohno Masahiro, Kawabata Yoshihiko, Urushibata Yuta , Murata Katsutoshi, Kawasaki Akihiro, Takeda Chiho, Yokoyama Chihiro, Yamaguchi Masataka, Yoshida Atsushi, Glasser Matthew F, Van Essen David, Hayashi Takuya
    • Organizer
      第2回ヒト脳イメージング研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Prediction of Neurite Indices From Diffusion Tensor Imaging in the human cerebral cortex2018

    • Author(s)
      Fukutomi Hikaru, Akasaka Thai, Fujimoto Koji, Yamamoto Takayuki, Okada Tomohisa, Kaori Togashi, Hayashi Takuya
    • Organizer
      ISMRM2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Does Diffusion Tensor Model Predict Neurite Distribution of Cerebral Cortical Gray Matter? ? Cortical DTI-NODDI2018

    • Author(s)
      Fukutomi Hikaru, Murata Katsutoshi, Glasser Matthew F, Akasaka Thai, Fujimoto Koji, Yamamoto Takayuki, Autio Joonas, Okada Tomohisa, Kaori Togashi, Zhang Gary Hui, Van Essen David, Hayashi Takuya
    • Organizer
      第2回ヒト脳イメージング研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 霊長類脳コネクトームと病態解明2018

    • Author(s)
      Hayashi Takuya
    • Organizer
      第9回札幌神経科学研究会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Age-dependent changes of structure, myelin and neurite in adult human cerebral cortex2018

    • Author(s)
      Sasaki Akihiro, Fukutomi Hikaru, watanabe kyosuke, Morito Yusuke, Tajima Kanako, Ebisu Kyoko, Iwasaki Miho, Mizuno Kei, Hayashi Takuya, Watanabe Yasuyoshi
    • Organizer
      第2回ヒト脳イメージング研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 霊長類脳コネクトーム2018

    • Author(s)
      林 拓也
    • Organizer
      第20回ヒト脳機能マッピング学会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Brain Connectome in Primates.2018

    • Author(s)
      Takuya Hayashi
    • Organizer
      International Symposium of Marmoset Science
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Challenges of Brain Connectome in Primates2017

    • Author(s)
      Takuya Hayashi
    • Organizer
      ABiS international symposium
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ヒト・霊長類動物脳コネクトームとパイプライン2017

    • Author(s)
      林 拓也
    • Organizer
      第1回ヒト脳イメージング研究会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Plastic resting-state network changes in MPTP-treated monkeys2016

    • Author(s)
      Autio Joonas, Tanki Nobuyoshi, Ose Takayuki, Takahashi Jun, Hayashi Takuya
    • Organizer
      Neuroscience 2016(Society for Neuroscience, SfN)
    • Place of Presentation
      San Diego Convention Center, San Diego, United States
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] MRI・PET を用いた大脳皮質可塑性の視覚化2016

    • Author(s)
      林 拓也
    • Organizer
      第46回日本臨床神経生理学会
    • Place of Presentation
      ホテルハマツ, 郡山
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Understanding of brain plasticity by resolving neural conenctivity dynamics using diffusion MRI2016

    • Author(s)
      Hayashi Takuya
    • Organizer
      計測自動制御学会 ライフエンジニアリング部門シンポジウム
    • Place of Presentation
      大阪国際交流センター, 大阪
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Preclinical perspectives on the mechanism of aberrant brain network and dopamine dysfunction2016

    • Author(s)
      Hayashi Takuya, Autio Joonas
    • Organizer
      国立研究開発法人国立精神・神経医療研究センター脳病態統合イメージングセンター5 周年記念国際シンポジウム
    • Place of Presentation
      国立精神・神経医療研究センター
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 分子コネクトームによる脳可塑性の可視化2016

    • Author(s)
      林 拓也
    • Organizer
      東北大学通研共同プロジェクト研究会
    • Place of Presentation
      東北大学 電気通信研究所
    • Related Report
      2016 Annual Research Report
    • Invited

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Published: 2016-04-21   Modified: 2020-03-30  

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