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Okada Ken-ichi  岡田 研一

Researcher Number 80790956
Other IDs
  • ORCIDhttps://orcid.org/0000-0002-6377-1860
Affiliation (Current) 2025: 北海道大学, 医学研究院, 講師
Affiliation (based on the past Project Information) *help 2020 – 2023: 北海道大学, 医学研究院, 助教
2019: 大阪大学, 生命機能研究科, 助教
2017 – 2018: 大阪大学, 生命機能研究科, 特任研究員(常勤)
Review Section/Research Field
Principal Investigator
Basic Section 46030:Function of nervous system-related
Except Principal Investigator
Basic Section 56010:Neurosurgery-related / Neurosurgery
Keywords
Principal Investigator
大脳基底核ループ / 行動決定 / 大脳皮質基底核ループ / 霊長類 / 眼球運動 / 行動選択 / 線条体 / 大脳皮質-大脳基底核ループ
Except Principal Investigator
疼痛 / 経頭蓋磁気刺激 … More / 脳MRI / 慢性疼痛 / 疼痛認知 / 一次運動野刺激 / 反復経磁気刺激 / 脳神経機能外科学 / 霊長類 / 反復経頭蓋磁気刺激 / 視床痛 Less
  • Research Projects

    (3 results)
  • Research Products

    (15 results)
  • Co-Researchers

    (6 People)
  •  Elucidating the network mechanisms controlling flexible neuronal activity in the striatumPrincipal Investigator

    • Principal Investigator
      Okada Ken-ichi
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 46030:Function of nervous system-related
    • Research Institution
      Hokkaido University
  •  Non-invasive brain imaging to study mechanisms of pain relief after motor cortex stimulation

    • Principal Investigator
      Hosomi Koichi
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 56010:Neurosurgery-related
    • Research Institution
      Osaka University
  •  Analysis of the mechanism of central pain in thalamic pain model of non-human primate

    • Principal Investigator
      Saitoh Youichi
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Neurosurgery
    • Research Institution
      Osaka University

All 2024 2023 2022 2021 2019 2018

All Journal Article Presentation Book

  • [Book] 【時間の神経科学-時を生み出すこころと脳の仕組み】時間の心理学と神経科学 同期運動とリズム知覚の神経機構2023

    • Author(s)
      田中 真樹, 岡田 研一, 亀田 将史
    • Total Pages
      4
    • Publisher
      中外医学社
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Journal Article] An easy-to-implement, non-invasive head restraint method for monkey fMRI2024

    • Author(s)
      Reiji Tanaka, Kei Watanabe, Takafumi Suzuki, Kae Nakamura, Masaharu Yasuda, Hiroshi Ban, Ken-ichi Okada, Shigeru Kitazawa
    • Journal Title

      NeuroImage

      Volume: 285 Pages: 120479-120479

    • DOI

      10.1016/j.neuroimage.2023.120479

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-22KJ2205, KAKENHI-PROJECT-21K03141, KAKENHI-PROJECT-21K06418, KAKENHI-PLANNED-18H05522, KAKENHI-PROJECT-22H04922
  • [Journal Article] Repetitive transcranial magnetic stimulation restores altered functional connectivity of central poststroke pain model monkeys2021

    • Author(s)
      Kadono Y, Koguchi K. Okada K, Hosomi K, Hiraishi M, Ueguchi T, KIda I, Shah A, Liu G, Saitoh Y
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 6126-6126

    • DOI

      10.1038/s41598-021-85409-w

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K08244, KAKENHI-PROJECT-18K08993, KAKENHI-PROJECT-19H03537, KAKENHI-PROJECT-18K16583
  • [Presentation] Rapid changes in cortico-striatal signal transmission during adaptive behavior in monkeys2023

    • Author(s)
      Ken-ichi Okada & Masaki Tanaka
    • Organizer
      Gordon Research Conference of Eye Movements
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Presentation] 視床痛における機能結合変化:異種間神経画像研究2023

    • Author(s)
      董 冬, 細見 晃一, 清水 豪士, 岡田 研一, 角野 喜則, 森 信彦, 堀 祐樹, 八幡 憲明, 平林 敏行, 貴島 晴彦, 齋藤 洋一
    • Organizer
      第53回日本臨床神経生理学会学術大会
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Presentation] Dynamic changes in corticostriatal signal transmission during adaptive behavior in monkeys2023

    • Author(s)
      Ken-ichi Okada & Masaki Tanaka
    • Organizer
      第46回日本神経科学大会
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Presentation] 適応行動に伴い柔軟に変化する大脳皮質-線条体経路の信号伝達2023

    • Author(s)
      岡田研一、田中真樹
    • Organizer
      第103回日本生理学会北海道地方会
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Presentation] 小脳は行動エラーに関連した信号を内側前頭葉に送る2023

    • Author(s)
      安部 楓, 岡田 研一, 田中 真樹
    • Organizer
      第46回日本神経科学大会
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Presentation] リズミカルな視覚刺激の時間予測に関わる小脳プルキンエ細胞の活動2023

    • Author(s)
      リ リ, 岡田 研一, 田中 真樹
    • Organizer
      第46回日本神経科学大会
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Presentation] Rapid changes in cortico-striatal signal transmission during adaptive behavior in monkeys(ポスター発表)2023

    • Author(s)
      岡田研一、田中真樹
    • Organizer
      第100回日本生理学会大会
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Presentation] 聴覚オドボール課題中にみられた視覚誘発電位の周期的変化2023

    • Author(s)
      杉尾 凌虎 , 岡田 研一 , 田中 真樹
    • Organizer
      第46回日本神経科学大会
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Presentation] Rapid changes in the efficacy of corticostriatal signal transmission during adaptive behavior in monkeys(ポスター発表)2022

    • Author(s)
      岡田研一、田中真樹
    • Organizer
      JANUBET Symposium 2022「Tools and the study of brain systems. New Vistas!」
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Presentation] Efficacy of corticostriatal signaling changes rapidly during adaptive behavior in monkeys(ポスター発表)2022

    • Author(s)
      岡田研一、田中真樹
    • Organizer
      International Symposium on Chronogenesis: How the Mind Generates Time
    • Data Source
      KAKENHI-PROJECT-21K06418
  • [Presentation] 中枢性脳卒中後疼痛に関連した脳内ネットワークの探索2019

    • Author(s)
      細見晃一、森信彦、角野喜則、岡田研一、高口圭吾、眞野智生、谷直樹、押野悟、渡邉嘉之、柴田政彦、貴島晴彦、齋藤洋一
    • Organizer
      第44回日本脳卒中学会学術集会
    • Data Source
      KAKENHI-PROJECT-17K10893
  • [Presentation] rTMSを用いたパーキンソン病の脳内メカニズムの解明研究2018

    • Author(s)
      眞野智生、横江勝、岡田研一、細見晃一、後藤雄子、小仲邦、押野悟、貴島晴彦、小林康、齋藤洋一
    • Organizer
      第57回日本定位・機能神経外科学会
    • Data Source
      KAKENHI-PROJECT-17K10893
  • 1.  Saitoh Youichi (20252661)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  Hosomi Koichi (70533800)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 3.  眞野 智生 (70778026)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 2 results
  • 4.  小林 康 (60311198)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 5.  上口 貴志
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 6.  斉藤 洋一
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results

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