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Elucidation of the hyper-adaptation mechanism by reconstruction of bio-structure and challenges for prevention of decline in latent adaptive capacity

Planned Research

Project AreaHyper-adaptability for overcoming body-brain dysfunction: Integrated empirical and system theoretical approaches
Project/Area Number 19H05723
Research Category

Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)

Allocation TypeSingle-year Grants
Review Section Complex systems
Research InstitutionKyoto University

Principal Investigator

伊佐 正  京都大学, 医学研究科, 教授 (20212805)

Co-Investigator(Kenkyū-buntansha) 内藤 栄一  国立研究開発法人情報通信研究機構, 未来ICT研究所脳情報通信融合研究センター, 室長 (10283293)
浅田 稔  大阪大学, 先導的学際研究機構, 特任教授(常勤) (60151031)
相澤 秀紀  広島大学, 医系科学研究科(医), 教授 (80391837)
中野 英樹  京都橘大学, 健康科学部, 准教授 (60605559)
Project Period (FY) 2019-06-28 – 2024-03-31
Project Status Granted (Fiscal Year 2022)
Budget Amount *help
¥197,990,000 (Direct Cost: ¥152,300,000、Indirect Cost: ¥45,690,000)
Fiscal Year 2022: ¥37,960,000 (Direct Cost: ¥29,200,000、Indirect Cost: ¥8,760,000)
Fiscal Year 2021: ¥37,960,000 (Direct Cost: ¥29,200,000、Indirect Cost: ¥8,760,000)
Fiscal Year 2020: ¥37,960,000 (Direct Cost: ¥29,200,000、Indirect Cost: ¥8,760,000)
Fiscal Year 2019: ¥46,280,000 (Direct Cost: ¥35,600,000、Indirect Cost: ¥10,680,000)
Keywords機能回復 / 脱抑制 / fMRI / モノアミン / 高齢者 / fMRI / 霊長類 / 運動野 / 半球間抑制 / 脊髄損傷
Outline of Research at the Start

大規模脳領域での脱抑制が生体構造の再構成による超適応機構の基盤であるという仮説を検証する。研究代表者伊佐は、脊髄損傷サルにおける脳活動などの縦断的記録により、大規模脳領域で起こる脱抑制のメカニズムを解明する。分担研究者相澤はその脱抑制の基盤と想定されるモノアミン汎性修飾系の関与を検証する。研究分担者内藤は、高齢者および若年成人の安静時および運動中の脳活動を機能的磁気共鳴画像装置(fMRI)で計測し、機能回復と脱抑制回路の操作に伴う皮質脳波の変化と高齢者における安静時の全脳機能結合の特徴との類似点について、B01班と連携してマルチモーダル解析による解釈性のある統合モデルを構築して明らかにする。

Outline of Annual Research Achievements

伊佐らは、2頭のサルの中部頚髄亜半切後の回復過程で.ECoGの電極を通じて一次感覚野,一次運動野,運動前野に電気刺激を行い,損傷側の前肢の筋収縮を記録したところ、1か月後のスリットを利用した把持ができる始める時には,多くの部位で筋収縮が誘発された.また.損傷反対側の一次運動野の刺激でも同様に,多くの部位で筋収縮が誘発された。さらにこのような過程で、両半球間の相互作用は損傷前は抑制的であったのに対し、回復過程においては促通性に変化することを見出した。以上の結果から,損傷後の回復過程において,損傷反対側の運動前野と一次運動野を中心に,脳内の抑制が外れる脱抑制が生じることが示唆された.
研究分担者内藤は、研究分担者浅田と共同で、右手の運動課題中に機能的MRIで計測できるNegative BOLDを指標にした、ヒトの脳領域間抑制機構の発達と加齢による劣化を可視化し、若年成人においては、右手運動中に、同側(右)運動野の手領域でみられる半球間抑制、足や顔などの体部位間抑制、視覚野や聴覚野などのクロスモダル抑制、さらにはデフォルトモードネットワークの抑制などが同定できた。
研究分担者相澤は、超適応誘導時のモノアミン神経系の関与を調べるため、急性ストレス下のマウス側坐核における細胞外ドーパミン濃度のリアルタイム測定を行った。尾懸垂下では絶望状態と闘争行動の二種類の行動パターンが交互に現れたが、闘争行動への移行に先んじて側坐核における細胞外ドーパミン濃度が一時的に減少することを明らかにした。これらの事実は、ドーパミン神経伝達と闘争行動誘発という適応行動の因果関係を示すものである。また、ヒト・サルにおける脱抑制の機構を詳細に調べるため、マウス大脳皮質の電気生理学的を応用し、半球間抑制の実験系を立ち上げた。さらに、マウス敗血症モデルにおける病態や脳機能の経時的変化について調べ、論文発表した。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

研究代表者伊佐は、広汎脱抑制機構をサル2頭で再現良く確認できた。また大規模な回路再編を示す解剖学的所見も得ることができた。
研究分担者内藤は、高齢者で想定された結果を得ることができている。
研究分担者相澤は、今年度明らかにしたドーパミンの役割を基盤として半球間抑制やストレス下におけるモノアミンの役割をげっ歯類を用いた薬理学および遺伝学的手法で調べる実験基盤を確立できた。

Strategy for Future Research Activity

研究代表者伊佐は、2020年度までに明らかにした広汎脱抑制機構について論文化するとともに相澤と連携してその生理学的基盤の解明を目指す。
研究分担者内藤は、2021年度は、追加実験を行いながら、高齢者の知見をまとめると同時に、浅田グループと共同して、E/Iバランスの発達および劣化に関する数理モデル化に挑む。
研究分担者相澤は、今年度明らかにしたドーパミンの役割を基盤として半球間抑制やストレス下におけるモノアミンの役割をげっ歯類を用いた薬理学および遺伝学的手法で調べる。

Report

(2 results)
  • 2020 Annual Research Report
  • 2019 Annual Research Report

Research Products

(82 results)

All 2021 2020 2019 Other

All Journal Article (24 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 24 results,  Open Access: 12 results) Presentation (54 results) (of which Int'l Joint Research: 24 results,  Invited: 22 results) Remarks (4 results)

  • [Journal Article] The posterior parietal cortex contributes to visuomotor processing for saccades in blindsight macaques2021

    • Author(s)
      Kato Rikako、Hayashi Takuya、Onoe Kayo、Yoshida Masatoshi、Tsukada Hideo、Onoe Hirotaka、Isa Tadashi、Ikeda Takuro
    • Journal Title

      Communications Biology

      Volume: 4 Pages: 278-278

    • DOI

      10.1038/s42003-021-01804-z

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Divergent Whole Brain Projections from the Ventral Midbrain in Macaques2021

    • Author(s)
      Zubair Muhammad、Murris Sjoerd R、Isa Kaoru、Onoe Hirotaka、Koshimizu Yoshinori、Kobayashi Kenta、Vanduffel Wim、Isa Tadashi
    • Journal Title

      Cerebral Cortex

      Volume: online ahead of print Pages: 2913-2931

    • DOI

      10.1093/cercor/bhaa399

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Double viral vector technology for selective manipulation of neural pathways with higher level of efficiency and safety2021

    • Author(s)
      Koshimizu Yoshinori、Isa Kaoru、Kobayashi Kenta、Isa Tadashi
    • Journal Title

      Gene Therapy

      Volume: online ahead of print Pages: 339-350

    • DOI

      10.1038/s41434-020-00212-y

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Repeatability of proton magnetic resonance spectroscopy of the brain at 7 T: effect of scan time on semi-localized by adiabatic selective refocusing and short-echo time stimulated echo acquisition mode scans and their comparison2021

    • Author(s)
      Okada Tomohisa、Kuribayashi Hideto、Kaiser Lana G.、Urushibata Yuta、Salibi Nouha、Seethamraju Ravi Teja、Ahn Sinyeob、Thuy Dinh Ha Duy、Fujimoto Koji、Isa Tadashi
    • Journal Title

      Quantitative Imaging in Medicine and Surgery

      Volume: 11 Pages: 9-20

    • DOI

      10.21037/qims-20-517

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Properties of visually guided saccadic behavior and bottom-up attention in marmoset, macaque, and human2021

    • Author(s)
      Chen CY, Matrov D, Veale R, Onoe H, Yoshida M, Miura K, Isa T
    • Journal Title

      Journal of Neurophysiology

      Volume: 125 Pages: 437-457

    • DOI

      10.1152/jn.00312.2020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Optimal Model Mapping for Intravoxel Incoherent Motion MRI2021

    • Author(s)
      Liao Yen-Peng、Urayama Shin-ichi、Isa Tadashi、Fukuyama Hidenao
    • Journal Title

      Frontiers in Human Neuroscience

      Volume: 15 Pages: 617152-617152

    • DOI

      10.3389/fnhum.2021.617152

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pharmacological and Genetic Inhibition of Translocator Protein 18 kDa Ameliorated Neuroinflammation in Murine Endotoxemia Model2021

    • Author(s)
      Giga Hiroshi、Ji Bin、Kikutani Kazuya、Fukuda Shuji、Kitajima Takashi、Katsumata Seishi、Matsumata Miho、Suhara Tetsuya、Yamawaki Shigeto、Shime Nobuaki、Hosokawa Koji、Aizawa Hidenori
    • Journal Title

      Shock

      Volume: Publish Ahead of Print Pages: 142-149

    • DOI

      10.1097/shk.0000000000001703

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation of proprotein convertase in the mouse habenula causes depressive-like behaviors through remodeling of extracellular matrix2021

    • Author(s)
      Ito Hikaru、Nozaki Kanako、Sakimura Kenji、Abe Manabu、Yamawaki Shigeto、Aizawa Hidenori
    • Journal Title

      Neuropsychopharmacology

      Volume: 46 Pages: 442-454

    • DOI

      10.1038/s41386-020-00843-0

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Ventral Striatum is a Key Node for Functional Recovery of Finger Dexterity After Spinal Cord Injury in Monkeys2020

    • Author(s)
      Suzuki Michiaki、Onoe Kayo、Sawada Masahiro、Takahashi Nobuaki、Higo Noriyuki、Murata Yumi、Tsukada Hideo、Isa Tadashi、Onoe Hirotaka、Nishimura Yukio
    • Journal Title

      Cerebral Cortex

      Volume: 30 Pages: 3259-3270

    • DOI

      10.1093/cercor/bhz307

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Contribution of the Pulvinar and Lateral Geniculate Nucleus to the Control of Visually Guided Saccades in Blindsight Monkeys2020

    • Author(s)
      Takakuwa Norihiro、Isa Kaoru、Onoe Hirotaka、Takahashi Jun、Isa Tadashi
    • Journal Title

      The Journal of Neuroscience

      Volume: 41 Pages: 1755-1768

    • DOI

      10.1523/jneurosci.2293-20.2020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anatomical and electrophysiological analysis of cholinergic inputs from the parabigeminal nucleus to the superficial superior colliculus2020

    • Author(s)
      Tokuoka Kota、Kasai Masatoshi、Kobayashi Kenta、Isa Tadashi
    • Journal Title

      J Neurophysiol

      Volume: 124 Pages: 1968-1985

    • DOI

      10.1152/jn.00148.2020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dissecting the Tectal Output Channels for Orienting and Defense Responses2020

    • Author(s)
      Isa Kaoru、Sooksawate Thongchai、Kobayashi Kenta、Kobayashi Kazuto、Redgrave Peter、Isa Tadashi
    • Journal Title

      eNeuro

      Volume: 7 Pages: 0271-0271

    • DOI

      10.1523/eneuro.0271-20.2020

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dopaminergic signaling in the nucleus accumbens modulates stress-coping strategies during inescapable stress.2020

    • Author(s)
      Cui, W., Aida, T., Ito, H., Kobayashi, K., Wada, Y., Kato, S., Nakano, T., Zhu, M., Isa, K., Kobayashi, K., Isa, T., Tanaka, K. and Aizawa, H.
    • Journal Title

      The Journal of Neuroscience

      Volume: 40 Pages: 7241-7254

    • DOI

      10.1523/jneurosci.0444-20.2020

    • NAID

      120007170786

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Selective Mesoaccumbal Pathway Inactivation Affects Motivation but Not Reinforcement-Based Learning in Macaques2020

    • Author(s)
      Vancraeyenest Pascaline、Arsenault John T.、Li Xiaolian、Zhu Qi、Kobayashi Kenta、Isa Kaoru、Isa Tadashi、Vanduffel Wim
    • Journal Title

      Neuron

      Volume: 108 Pages: 568-581

    • DOI

      10.1016/j.neuron.2020.07.013

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Oligodendrocyte dysfunction due to Chd8 mutation gives rise to behavioral deficits in mice2020

    • Author(s)
      Kawamura Atsuki、Katayama Yuta、Nishiyama Masaaki、Shoji Hirotaka、Tokuoka Kota、Ueta Yoshifumi、Miyata Mariko、Isa Tadashi、Miyakawa Tsuyoshi、Hayashi-Takagi Akiko、Nakayama Keiichi I
    • Journal Title

      Hum. Mol. Genet.

      Volume: - Pages: 1274-1291

    • DOI

      10.1093/hmg/ddaa036

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Importance of the Primary Motor Cortex in Development of Human Hand/Finger Dexterity2020

    • Author(s)
      Naito Eiichi、Morita Tomoyo、Asada Minoru
    • Journal Title

      Cerebral Cortex Communications

      Volume: online ahead of print Pages: 1-12

    • DOI

      10.1093/texcom/tgaa085

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Microglial translocator protein and stressor-related disorder2020

    • Author(s)
      Kikutani Kazuya、Giga Hiroshi、Hosokawa Koji、Shime Nobuaki、Aizawa Hidenori
    • Journal Title

      Neurochem Int.

      Volume: 140 Pages: 104855-104855

    • DOI

      10.1016/j.neuint.2020.104855

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Glial glutamate transporter GLT ‐1 determines susceptibility to spreading depression in the mouse cerebral cortex2020

    • Author(s)
      Aizawa Hidenori、Sun Weinan、Sugiyama Kaori、Itou Yukiko、Aida Tomomi、Cui Wanpeng、Toyoda Saori、Terai Haruhi、Yanagisawa Michiko、Tanaka Kohichi
    • Journal Title

      Glia

      Volume: 68 Pages: 2631-2642

    • DOI

      10.1002/glia.23874

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Alternative routes for recovery of hand functions after corticospinal tract injury in primates and rodents2019

    • Author(s)
      Isa Tadashi、Mitsuhashi Masahiro、Yamaguchi Reona
    • Journal Title

      Current Opinion in Neurology

      Volume: 32 Pages: 836-843

    • DOI

      10.1097/wco.0000000000000749

    • Related Report
      2019 Annual Research 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

      Journal of Neuroscience

      Volume: 39 Pages: 7306-20

    • DOI

      10.1523/jneurosci.0649-19.2019

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The somatosensory cortex receives information about motor output2019

    • Author(s)
      Umeda Tatsuya、Isa Tadashi、Nishimura Yukio
    • Journal Title

      Science Advances

      Volume: 5 Pages: 5388-5388

    • DOI

      10.1126/sciadv.aaw5388

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Dynamic Reorganization of Motor Networks During Recovery from Partial Spinal Cord Injury in Monkeys2019

    • Author(s)
      Chao Zenas C、Sawada Masahiro、Isa Tadashi、Nishimura Yukio
    • Journal Title

      Cerebral Cortex

      Volume: in press Pages: 3059-3073

    • DOI

      10.1093/cercor/bhy172

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dexterous Hand Movements and Their Recovery After Central Nervous System Injury2019

    • Author(s)
      Isa Tadashi
    • Journal Title

      Annual review of neuroscience

      Volume: 42 Pages: 315-335

    • DOI

      10.1146/annurev-neuro-070918-050436

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Neuronal and microglial localization of secreted phosphoprotein 1 (osteopontin) in intact and damaged motor cortex of macaques2019

    • Author(s)
      Sugiyama Yoko、Oishi Takao、Yamashita Akiko、Murata Yumi、Yamamoto Tatsuya、Takashima Ichiro、Isa Tadashi、Higo Noriyuki
    • Journal Title

      Brain research

      Volume: 1714 Pages: 52-64

    • DOI

      10.1016/j.brainres.2019.02.021

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] Neural circuit mechanism of functional recovery after brain and spinal cord injury2021

    • Author(s)
      Tadashi Isa
    • Organizer
      第98回日本生理学大会 萩原生長記念レクチャー
    • Related Report
      2020 Annual Research Report
  • [Presentation] Massive re-routing of corticospinal projection after functional recovery from spinal cord injury in the macaque monkey2021

    • Author(s)
      Satoko Ueno, Reona Yamaguchi, Kaoru Isa, Toshinari Kawasaki, Masahiro Mitsuhashi, Tadashi Isa
    • Organizer
      第98回日本生理学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] アディクションの脳科学2021

    • Author(s)
      伊佐 正
    • Organizer
      日本学術会議 公開シンポジウム 「現代社会とアディクション」
    • Related Report
      2020 Annual Research Report
  • [Presentation] Effexts of isoflurane anesthesia ond direction- and orientation- selective functional structures in mice superior colliculus2021

    • Author(s)
      Masatoshi KASAI, Tadashi ISA
    • Organizer
      第98回日本生理学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Systems neuroscience of functional recovery after brain and spinal cord Injur2020

    • Author(s)
      Tadashi Isa
    • Organizer
      1st Taiwan Society for Neuroscience Meeting (Plenary Lecture)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Massive re-routing of the corticospinal tract fibers accompanying recovery from spinal cord injury in macaque monkey2020

    • Author(s)
      Satoko Ueno, Reona Yamaguchi, Kaoru Isa, Toshinari Kawasaki, Masahiro Mitsuhashi, Tadashi Isa
    • Organizer
      第43回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Contribution of interhemispheric pathways between the motor-related cortical areas during recovery after the corticospinal tract lesion in macaque monkeys2020

    • Author(s)
      Masahiro Mitsuhashi, Reona Yamaguchi, Toshinari Kawasaki, Satoko Ueno, Tadashi Isa
    • Organizer
      第43回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Global disinhibition across cortical networks for recovery of hand movements after spinal cord injury2020

    • Author(s)
      Reona Yamaguchi, Toshinari Kawasaki, Zenas C Chao, Masahiro Mitsuhashi, Satoko Ueno, Tadashi Isa
    • Organizer
      第43回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Resting-state functional connectivity with electrocorticography as a biomarker of motor recovery after spinal cord injury in macaque monkeys2020

    • Author(s)
      Toshinari Kawasaki, Reona Yamaguchi, Zenas C Chao, Masahiro Mitsuhashi, Satoko Ueno, Yukihiro Yamao, Takayuki Kikuchi, Kazumichi Yoshida, Susumu Miyamoto, Tadashi Isa
    • Organizer
      第43回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Distribution of axon collaterals of ventral tegmental area-cortical motor area projection neurons in rats: a study with double infection of retrograde and anterograde viral vectors2020

    • Author(s)
      Yoshinori Koshimizu, Kaoru Isa, Kenta Kobayashi, Tadashi Isa
    • Organizer
      第43回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Cortical and subcortical mechanism of reward-based decision making2020

    • Author(s)
      Tadashi Isa
    • Organizer
      第43回日本神経科学大会(シンポジウム講演)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mapping saccadic representation in the frontal cortex2020

    • Author(s)
      Chih-Yang Chen, Denis Matrov, ,Kuan-Ting Ho, Wajd Amly, Hirotaka Onoe, Tadashi Isa
    • Organizer
      第43回日本神経科学大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mapping saccadic representation in the frontal cortex2020

    • Author(s)
      Chih-Yang Chen, Denis Matrov, ,Kuan-Ting Ho, Wajd Amly, Hirotaka Onoe, Tadashi Isa
    • Organizer
      1st Taiwan Society for Neuroscience Meeting (Symposium)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Role of the amygdala for the defense-like responses induced by the stimulation of the deeper layer of superior colliculus in mice2020

    • Author(s)
      Kaoru Isa, Sooksawate Thongchai, Kota Tokuoka, Sakura Ikeda, Sara Karimi, Kenta Kobayashi, Tadashi Isa
    • Organizer
      第43回日本神経科学大会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Large-scaled network reorganization after brain and spinal cord injury in nonhuman primate models2020

    • Author(s)
      Tadashi Isa
    • Organizer
      Western University Neuroscience Seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Higher order mechanisms for the recovery from spinal cord injury2020

    • Author(s)
      Tadashi Isa
    • Organizer
      Queens University Psychology Seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neurobiology of recovery after brain and spinal cord injury in macaque models2020

    • Author(s)
      Tadashi Isa
    • Organizer
      NIH Neuroscience Seminar Series
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] How does the non-conscious visuo-motor function emerge after damage to the primary motor cortex?2020

    • Author(s)
      Tadashi Isa
    • Organizer
      1st CU-KU Symposium and 4th CU-NIPS Symposium "Advances in Neuroscience Research"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 機能回復の脳科学2020

    • Author(s)
      伊佐 正
    • Organizer
      京都大学ELP短期講座
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Effect of light isoflurane anesthesia on orientation selectivity in mouse superior colliculus.2020

    • Author(s)
      KASAI Masatoshi, ISA Tadashi
    • Organizer
      第97回 日本生理学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Eye movement tracking in head-fixed common marmosets2020

    • Author(s)
      Chih-Yang Chen, Denis Matrov, Richard Veale, Kuan-Ting Ho, Wajd Amly, Hirotaka Onoe, Kenichi Miura, Tadashi Isa
    • Organizer
      第9回日本マーモセット研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Mapping saccadic representation in the frontal cortex of common marmoset2020

    • Author(s)
      Chih-Yang Chen, Denis Matrov, ,Kuan-Ting Ho, Wajd Amly, Hirotaka Onoe, Tadashi Isa
    • Organizer
      第9回日本マーモセット研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Neural circuits for saccade control in blindsight monkeys2019

    • Author(s)
      Tadashi Isa
    • Organizer
      Kyoto Symposium on Eye and Head Movement Control Systems
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Global disinhibition as a key mechanism for the recovery of hand functions after spinal cord injury2019

    • Author(s)
      Tadashi Isa
    • Organizer
      The 29th Annual Meeting of the Society for Neural Control of Movement
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 機能回復の脳科学2019

    • Author(s)
      伊佐 正
    • Organizer
      富山市 市民公開講座「脳科学・リハビリ研究の最前線」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Evolution of the motor systems2019

    • Author(s)
      Tadashi Isa
    • Organizer
      Comparative Neuroanatomy Course
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neurobiology of recovery after brain and spinal cord injury in the macaque monkey models2019

    • Author(s)
      Tadashi Isa
    • Organizer
      University of California, San Diego, Neuroscience Seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Large-scaled network reorganization for recovery after spinal cord injury2019

    • Author(s)
      Tadashi Isa
    • Organizer
      The Salk Institute Regular Seminar
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 基礎研究の魅力:日本神経科学学会会長から2019

    • Author(s)
      伊佐 正
    • Organizer
      第60回日本神経学会学術集会 シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Desterous motor control in primates, circuits and recovery after injury2019

    • Author(s)
      Tadashi Isa
    • Organizer
      IBRO/ICPBR Summer School on Primate Neurobiology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Pathway-selective manipulation technique to reveal the copensatory circuits for recovery after brain/spinal cord injury2019

    • Author(s)
      Tadashi Isa
    • Organizer
      JANUBET/NRSN/mGate Summer School "Moleular Genetic Tools for the Study of Neural Circuits"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Neural mechanisms and functions of blindsight2019

    • Author(s)
      Tadashi Isa
    • Organizer
      IBRO2019 Symposium "Novel concepts on visual hierarchy"
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 機能回復の脳科学2019

    • Author(s)
      伊佐 正
    • Organizer
      第3回全国在宅医療医歯薬連合会全国大会シンポジウム
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Neural mechanisms and functional recovery after brain and spinal cord injury in the macaque model2019

    • Author(s)
      Tadashi Isa
    • Organizer
      McGovern Institute Neuroscience Seminar、Massachusetts Institute of Technology
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 盲視の神経メカニズム2019

    • Author(s)
      伊佐 正
    • Organizer
      神戸大学大学院医学研究先端講義
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Cortical oscillatory network for recovery from spinal cord injury2019

    • Author(s)
      Tadashi Isa
    • Organizer
      International Symposium on Neural Oscillation 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Topographic representation of saccade vector in frontal eye field of common marmoset2019

    • Author(s)
      Chih-Yang Chen, Denis Matrov, Wajd Amly, Kuan-Ting Ho, Tadashi Isa
    • Organizer
      29th NCM Annual Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Anesthesia alters orientation and direction selective properties in mouse superior colliculus2019

    • Author(s)
      Masatoshi Kasai, Tadashi Isa
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Ventrolateral prefrontal cortex is causally involved in integration of expected value in risky choice2019

    • Author(s)
      Ryo Sasaki, Norihiro Takakuwa, Tadashi Isa
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research 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)
      Akimasa Ishida, Kenta Kobayashi, Yoshitomo Ueda, Takeshi Shimizu, Naoki Tajiri,Tadashi Isa, Hideki Hida
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Brain activity associated with recovery of motor function after spinal cord injury2019

    • Author(s)
      Reona Yamaguchi, Toshinari Kawasaki, Chao C Zenas, Masahiro Mitsuhashi, Satoko Ueno, Tadashi Isa
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Dynamic changes of resting-state motor cortical activity during functional recovery after spinal cord injury assessed by electrocorticography2019

    • Author(s)
      Toshinari Kawasaki, Reona Yamaguchi, Chao C Zenas, Masahiro Mitsuhashi, Satoko Ueno, Yukihiro Yamao, Takayuki Kikuchi, Kazumichi Yoshida, Susumu Miyamoto, Tadashi Isa
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Topographic representation of saccade vector in frontal eye field of common marmoset2019

    • Author(s)
      Chih-Yang Chen, Denis Matrov, Wajd Amly, Kuan-Ting Ho, Hirotaka Onoe, Tadashi Isa
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Circadian oscillation of diurnal primate common marmosets (Callithrix jacchus): III. Electroencephalogram in naturally behaving animals.2019

    • Author(s)
      Iori Murai, Teruaki Fujinaga, Maho Sugawa, Yuka Kono, Teruo Kaneko,Keiko Tominaga, Hirotaka Onoe, Kaoru Isa, Tadashi Isa, Hitoshi Okamura
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Role of the pathway from deeper layer of superior colliculus to amygdala in control of defense-like responses2019

    • Author(s)
      Kaoru Isa, Thongchai Sooksawate, Sakura Ikeda, Kenta Kobayashi, Tadashi Isa
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Multi-Scale Imaging from the Whole Brain Level to the Ultrastructure Level by using a Modified ScaleS Method2019

    • Author(s)
      Takahiro Furuta,Kenta Yamauchi, Shinichiro Okamoto,Yoko Ishida, Aya Takenaka,Jungwon Hwang, Kaoru Isa, Tadashi Isa, Hiroyuki Hioki
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Cholinergic effects on the visual responses in the superficial layer of mouse superior colliculus2019

    • Author(s)
      Kota Tokuoka, Masatoshi Kasai, Tadashi Isa
    • Organizer
      第42回日本神経科学大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Visuomotor transformation in frontal network in blindsight monkey2019

    • Author(s)
      Yusuke Yamamoto, Reona Yamaguchi, Tomohiko Takei, Zenas C. Chao, Tadashi Isa
    • Organizer
      IBRO2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Activity of frontal network for performance of forced-choice manual response task in blindsight monkey2019

    • Author(s)
      Yusuke Yamamoto, Reona Yamaguchi, Tomohiko Takei, Zenas C. Chao, Tadashi Isa
    • Organizer
      Neuroscience 2019 (SfN)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Changes in brain activity associated with recovery of hand movements after spinal cord injury2019

    • Author(s)
      Reona Yamaguchi, Toshinari Kawasaki, Zenas C. Chao, Masahiro Mitsuhashi, Satoko Ueno, Tadashi Isa
    • Organizer
      IBRO2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Functional brain network for recovery of hand functions after spinal cord injury2019

    • Author(s)
      Reona Yamaguchi, Toshinari Kawasaki, Zenas C. Chao, Masahiro Mitsuhashi, Satoko Ueno, Tadashi Isa
    • Organizer
      Neuroscience 2019 (SfN)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analyzing visual instrumental learning in blindsight monkeys with reinforcement learning model.2019

    • Author(s)
      Rikako Kato, Kei Majima, Akira Murakami, Abdelhafid Zeghbib, Peter Redgrave, Yukiyasu Kamitani, Tadashi Isa
    • Organizer
      Neuroscience 2019 (SfN)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mapping saccade representation in the frontal cortex of common marmoset2019

    • Author(s)
      Chih-Yang Chen, Denis Matrov, Wajd Amly, Kuan-Ting Ho, Hirotaka Onoe, Tadashi Isa
    • Organizer
      Neuroscience 2019 (SfN)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cortico-tectal projections in marmoset monkeys studied in a brain-wide neurohistological pipeline2019

    • Author(s)
      Denis Matrov, Meng Kuan Lin, Chih-Yang Chen, Bing-Xing Huo, Mitsutoshi Hanada, Jaimi Nagashima, James Nourne, Partha Mitra, Tadashi Isa
    • Organizer
      Neuroscience 2019 (SfN)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Remarks] 京都大学大学院医学研究科 高次脳科学講座 神経生物学分野

    • URL

      https://nscinbiol.med.kyoto-u.ac.jp/

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Remarks] researchmap 伊佐 正

    • URL

      https://researchmap.jp/tadashiisa/?lang=japanese

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Remarks] 京都大学医学研究科神経生物学分野

    • URL

      https://www.med.kyoto-u.ac.jp/organization-staff/research/doctoral_course/r-019/

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report
  • [Remarks] 京都大学ヒト生物学高等研究拠点 伊佐グループ

    • URL

      https://ashbi.kyoto-u.ac.jp/ja/groups/isa/

    • Related Report
      2020 Annual Research Report 2019 Annual Research Report

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Published: 2019-07-04   Modified: 2022-07-01  

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