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Mechanism of forced-limb use after intracerebral hemorrhage in the neural circuit level in rats

Research Project

Project/Area Number 18K10718
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 59010:Rehabilitation science-related
Research InstitutionNagoya City University

Principal Investigator

Ishida Akimasa  名古屋市立大学, 医薬学総合研究院(医学), 研究員 (20632607)

Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords麻痺側強制使用 / 脳内出血 / 上肢巧緻機能 / 小脳赤核路 / ウイルス二重感染法 / 選択的神経遮断 / 麻痺側上肢集中使用 / リハビリテーション / 内包出血 / 赤核小脳路 / 神経遮断 / リーチング機能 / 小脳核 / 赤核 / 皮質赤核路 / 皮質網様体路 / 青斑核 / 小脳中位核 / 網様体 / 神経可塑性 / 脳卒中 / 脳幹 / トランスレーショナルリサーチ
Outline of Final Research Achievements

The improvement of motor function after cerebral hemorrhage with the intensive rehabilitation is reported. To know the recovery mechanism, we focused on the recurrent circuit of red nucleus-olive nucleus-cerebellum and performed the assessment of forelimb function after selective blockade of the recurrent circuit by double-virus infection method. We proved that functional recovery by the rehabilitation was significantly decreased in comparison with control group by the selective blockade of the circuit. Thus, it was revealed that motor regulatory system in the cerebellum (the cerebello-rubral pathway) is related to the functional recovery in the skilled forelimb reaching by intensive rehabilitation after cerebral hemorrhage.

Academic Significance and Societal Importance of the Research Achievements

脳卒中後に麻痺側上肢を集中使用させるリハビリテーションとしてCI療法がおこなわれている。その改善メカニズムを動物実験レベルで検討するために本実験が実施された。これまでに脳内出血モデルを用いた研究から、脳出血後の麻痺側集中使用による機能改善と皮質赤核路の因果関係を示しているが、本研究の結果から上肢巧緻機能の回復における運動実行系の階層的な変化に加え、小脳赤核路が関与する運動調節系の関与も明らかになった。加えて、調節系においても実行系に即した階層的な変化が生じている可能性が示された。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (20 results)

All 2021 2020 2019 2018

All Journal Article (6 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 6 results,  Open Access: 5 results) Presentation (14 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results)

  • [Journal Article] Temporal inversion of the acid-base equilibrium in newborns: an observational study2021

    • Author(s)
      Mizutani Yuko、Kinoshita Masahiro、Lin Yung-Chieh、Fukaya Satoko、Kato Shin、Hisano Tadashi、Hida Hideki、Iwata Sachiko、Saitoh Shinji、Iwata Osuke
    • Journal Title

      PeerJ

      Volume: 9 Pages: e11240-e11240

    • DOI

      10.7717/peerj.11240

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Transplanted oligodendrocyte progenitor cells survive in the brain of a rat neonatal white matter injury model but less mature in comparison with the normal brain2020

    • Author(s)
      Ogawa S, Hagiwara M, Misumi S, Tajiri N, Shimizu T, Ishida A, Suzumori N, Mayumi Sugiura-Ogasawara M, Hida H
    • Journal Title

      Cell Transplantation

      Volume: 29 Pages: 1-10

    • DOI

      10.1177/0963689720946092

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Social defeat stress in adolescent mice induces depressive-like behaviors with reduced oligodendrogenesis2020

    • Author(s)
      Shimizu T, Ishida A, Hagiwara M, Ueda Y, Hattori A, Tajiri N, Hida H
    • Journal Title

      Neuroscience

      Volume: 443 Pages: 218-232

    • DOI

      10.1016/j.neuroscience.2020.07.002

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dynamic Interaction between Cortico-Brainstem Pathways during Training-Induced Recovery in Stroke Model Rats2019

    • Author(s)
      Ishida A, Kobayashi K, Ueda Y, Shimizu T, Tajiri N, Isa T, Hida H
    • Journal Title

      J Neurosci

      Volume: 39 Issue: 37 Pages: 7306-7320

    • DOI

      10.1523/jneurosci.0649-19.2019

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Alterations of both dendrite morphology and weaker electrical responsiveness in the cortex of hip area occur before rearrangement of the motor map in neonatal white matter injury model rats2018

    • Author(s)
      Ueda Y, Bando Y, Misumi S, Ogawa S, Ishida A, Jung CG, Shimizu T, Hida H
    • Journal Title

      Frontiers in Neurology

      Volume: 9 Pages: 443-443

    • DOI

      10.3389/fneur.2018.00443

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Disorganization of oligodendrocyte development in the layer II/III of the sensorimotor cortex causes motor coordination dysfunction in a model of white matter injury in neonatal rats2018

    • Author(s)
      Ueda Y, Misumi S, Suzuki M, Ogawa S, Nishigaki R, Ishida A, Cha-Gyun Jung, Hida H.
    • Journal Title

      Neurochemical Research

      Volume: 43(1) Issue: 1 Pages: 127-37

    • DOI

      10.1007/s11064-017-2352-3

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] Investigation of a novel mechanism underlying neuronal subtype-dependent myelination2021

    • Author(s)
      Takeshi Shimizu, Hideji Murakoshi, Hidetoshi Matsumoto, Akimasa Ishida, Naoki Tajiri, Hideki Hida
    • Organizer
      日本生理学会2021 名古屋
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] New assay system to detect mechanical force in myelinating oligodendrocytes using a tension sensor probe2020

    • Author(s)
      Takeshi Shimizu, Hideji Murakoshi, Hidetoshi Matsumoto, Akimasa Ishida, Naoki Tajiri, Hideki Hida
    • Organizer
      日本神経科学会2020
    • Related Report
      2020 Research-status Report
  • [Presentation] Intracerebral grafts of oligodendrocyte progenitor cells attenuate behavioral deficits in neonatal white matter injury model of rats2020

    • Author(s)
      Naoki Tajiri Shino Ogawa Atsunori Hattori Akimasa Ishida Takeshi Shimizu Hideki Hida
    • Organizer
      日本神経科学会2020
    • Related Report
      2020 Research-status Report
  • [Presentation] Chronic social defeat stress to adolescent mice induces anxiety-like behavior with reduced oligodendrogenesis2019

    • Author(s)
      Takeshi Shimizu, Akimasa Ishida, Naoki Tajiri, Hideki Hida
    • Organizer
      Society for Neuroscience
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Functional recovery by enriched environment in neonatal white matter injury: evidence from morphological and electrophysiological assessments2019

    • Author(s)
      Atsunori Hattori, Yoshitomo Ueda, Naoki Tajiri, Hideki Hida
    • Organizer
      Society for Neuroscience
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Chronic social defeat stress to adolescent mice reduces anxiety-like behavior with reduced oligodendrocyte generation2019

    • Author(s)
      Takeshi Shimizu, Akimasa Ishida, Naoki Tajiri, Hideki Hida
    • Organizer
      日本神経科学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Effect of environmental enrichment on neonatal white matter injury in rat2019

    • Author(s)
      Atsunori Hattori, Yoshitomo Ueda, Naoki Tajiri, Shino Ogawa, Akimasa Ishida, Takeshi Shimizu, Hideki Hida
    • Organizer
      日本神経科学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Dynamic interaction between the cortico-rubral and the cortico-reticular tract in rehabilitation-induced functional recovery in internal capsule hemorrhage rats2019

    • Author(s)
      Ishida A, Kobayashi K, Ueda Y, Shimizu T, Tajiri N, Isa T, Hida H
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Role of cortico-brainstem circuits in poststroke rehabilitation-induced functional recovery2019

    • Author(s)
      Ishida A, Shimizu T, Tajiri N, Kobayashi K, Isa T, Hida H
    • Organizer
      9th Federation of the Asian and Oceanian Physiological Societies
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Interaction between cortico-rubral tract and cortico-reticular tract in rehabilitation-induced functional recovery after capsular hemorrhage2018

    • Author(s)
      Ishida A, Kobayashi K, Isa T, Hida H
    • Organizer
      Neuroscience 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 集中リハビリテーションによる機能代償における皮質赤核路と皮質網様体路の相互作用2018

    • Author(s)
      石田章真、小林憲太、伊佐正、飛田秀樹
    • Organizer
      第23回日本基礎理学療法学会学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Contribution of the cortico-rubral and cortico-reticular tracts on functional recovery induced by poststroke rehabilitation2018

    • Author(s)
      Ishida A, Kobayashi K, Isa T, Hida H
    • Organizer
      第41回日本神経科学大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Sprouting of the cortico-rubral tract induced byan intensive rehabilitation contributed to functional recovery in internal capsule hemorrhage rats2018

    • Author(s)
      Ishida A, Kobayashi K, Isa T, Hida H
    • Organizer
      25th the American Society for Neural Therapy and Repair
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Compensative sprouting of the cortico-brainstem projections induced by an intensive rehabilitation in internal capsule hemorrhage rats2018

    • Author(s)
      Ishida A, Kobayashi K, Ueda Y, Isa T, Hida H
    • Organizer
      第95回日本生理学会大会
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2023-01-30  

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