• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

IMAI Tomihiro  今井 富裕

ORCIDConnect your ORCID iD *help
… Alternative Names

今井 富裕  イマイ トミヒロ

Less
Researcher Number 40231162
Other IDs
Affiliation (Current) 2025: 札幌医科大学, 保健医療学部, 名誉教授
Affiliation (based on the past Project Information) *help 2021 – 2022: 札幌医科大学, 保健医療学部, 名誉教授
2017 – 2020: 札幌医科大学, 保健医療学部, 教授
2013 – 2015: 札幌医科大学, 保健医療学部, 教授
2010 – 2012: 札幌医科大学, 医学部, 講師
2003 – 2005: 札幌医科大学, 医学部, 講師 … More
1998: 札幌医科大学, 医学部, 講師
1996 – 1997: 札幌医科大学, 医学部, 助手
1992: 札幌医科大学, 医学部, 助手 Less
Review Section/Research Field
Principal Investigator
Neurology / Neurology
Except Principal Investigator
Rehabilitation science/Welfare engineering / Neurology / Nerve anatomy/Neuropathology
Keywords
Principal Investigator
興奮収縮連関 / 加速度 / 短母指外転筋 / 咬筋 / 重症筋無力症 / 大脳皮質 / 磁気刺激 / 運動誘発電位 / 相反性抑制 / 重症疾患 … More / 集中治療 / ミオパチー / 足関節 / 運動誘発波形 / 感覚神経活動電位 / 底屈トルク / 診断基準 / 下腿三頭筋 / 複合筋活動電位 / 加速度計 / 重症疾患多発ミオパチー / 反復刺激増強 / 反復刺激後増強 / カルシウムイオン / アイスパックテスト / 冷却 / テタヌス刺激後増強 / 反復刺激試験 / 筋疲労 / タクロリムス / 抗リアノジン受容体抗体 / staircase現象 / safety factor / 単線維筋電図 / プレドニゾロン / 臨床神経生理学 / 単一運動単位電位 / 同時性収縮 / パーキンソン病 / ヒト … More
Except Principal Investigator
超急性期リハビリテーション / 筋力低下 / ICU / 興奮性 / 神経-筋電気刺激 / ICU 関連筋力低下 / 関節他動運動 / 神経筋電気刺激 / メカニカルサイレンシング / 筋原線維機能 / 膜興奮性 / ICU関連筋力低下 / メッセンジャーRNA / リスクファクター / 臨床疫学 / クリーゼ / 重症筋無力症 / molecular homology / Guillain-Barre syndrome / cerebrospinal fluid / anti-VacA antibody / Helicobacter pylori / ミエリンPO蛋白 / Na^+-K^+ ATPaseαsubunit / 末梢神経・神経根 / 免疫組織化学 / 自然免疫応答 / 髄液抗HSP抗体 / 分子相同性 / ミエリンP0蛋白 / Na^+-K^+ ATPase α subunit / 抗VacA抗体 / ヘリコバクターピロリ / ギランバレー症候群 / 神経回路再構成 / 淡水カタツムリ / 組識培養 / 腹足類 Less
  • Research Projects

    (9 results)
  • Research Products

    (37 results)
  • Co-Researchers

    (15 People)
  •  Attempt to elucidate the pathological mechanisms of myasthenic crisis

    • Principal Investigator
      Murai Hiroyuki
    • Project Period (FY)
      2017 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Neurology
    • Research Institution
      International University of Health and Welfare
  •  The impairment of excitation-contraction coupling in critical illness myopathyPrincipal Investigator

    • Principal Investigator
      IMAI Tomihiro
    • Project Period (FY)
      2017 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Neurology
    • Research Institution
      Sapporo Medical University
  •  Development of neuromuscular electrical stimulation training with passive motion for the treatment of ICU-acquired weakness

    • Principal Investigator
      Yamada Takashi
    • Project Period (FY)
      2017 – 2020
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Rehabilitation science/Welfare engineering
    • Research Institution
      Sapporo Medical University
  •  A novel electrophysiological method to detect muscle fatigue in myasthenia gravisPrincipal Investigator

    • Principal Investigator
      Imai Tomihiro
    • Project Period (FY)
      2013 – 2015
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Neurology
    • Research Institution
      Sapporo Medical University
  •  Impairment of excitation-contraction-coupling in myasthenia gravisPrincipal Investigator

    • Principal Investigator
      IMAI Tomihiro
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Neurology
    • Research Institution
      Sapporo Medical University
  •  An evaluation of anti-VacA antibody and its target molecules in the cerebrospinal fluid of patients with demyelinating form of Guillain-Barre syndrome.

    • Principal Investigator
      CHIBA Susumu
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Nerve anatomy/Neuropathology
    • Research Institution
      Sapporo Medical University
  •  磁気刺激運動誘発電位を用いた遠位および近位筋同時性収縮時の下行性駆動の解析Principal Investigator

    • Principal Investigator
      今井 富裕
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Neurology
    • Research Institution
      Sapporo Medical University
  •  前腕伸筋群の磁気刺激運動誘発電位に対する正中神経電気刺激による相反性抑制Principal Investigator

    • Principal Investigator
      今井 富裕
    • Project Period (FY)
      1996
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Neurology
    • Research Institution
      Sapporo Medical University
  •  腹足類中枢ニューロン培養による特異的、機能的神経回路の再構成

    • Principal Investigator
      藤戸 裕
    • Project Period (FY)
      1992
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Research Institution
      Sapporo Medical University

All 2021 2019 2018 2017 2016 2015 2014 2012 2011 2010 2004 Other

All Journal Article Presentation

  • [Journal Article] Long-term efficacy and safety of eculizumab in Japanese patients with generalized myasthenia gravis: A subgroup analysis of the REGAIN open-label extension study2019

    • Author(s)
      Murai H, Uzawa A, Suzuki Y, Imai T, Shiraishi H, Suzuki H, Okumura M, O’Brien F, Wang JJ, Fujita KP, Utsugisawa K
    • Journal Title

      Journal of the Neurological Sciences

      Volume: 407 Pages: 116419-116419

    • DOI

      10.1016/j.jns.2019.08.004

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K09780
  • [Journal Article] Oral corticosteroid dosing regimen and long-term prognosis in generalised myasthenia gravis: a multicentre cross-sectional study in Japan2018

    • Author(s)
      Imai Tomihiro、Utsugisawa Kimiaki、Murai Hiroyuki、Tsuda Emiko、Nagane Yuriko、Suzuki Yasushi、Minami Naoya、Uzawa Akiyuki、Kawaguchi Naoki、Masuda Masayuki、Konno Shingo、Suzuki Hidekazu、Akaishi Tetsuya、Aoki Masashi
    • Journal Title

      J Neurol Neurosurg Psychiatry

      Volume: in press Issue: 5 Pages: 513-517

    • DOI

      10.1136/jnnp-2017-316625

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-16K09691, KAKENHI-PROJECT-17K09780
  • [Journal Article] Rationale for the clinical guidelines for myasthenia gravis in Japan2018

    • Author(s)
      Murai H, Utsugisawa K, Nagane Y, Suzuki S, Imai T, Motomura M
    • Journal Title

      Annals of the New York Academy of Sciences

      Volume: 1413 Issue: 1 Pages: 35-40

    • DOI

      10.1111/nyas.13544

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-17K09780, KAKENHI-PROJECT-17K09787
  • [Journal Article] Electrical Stimulation Prevents Preferential Skeletal Muscle Myosin Loss in Steroid-Denervation Rats2018

    • Author(s)
      Yamada Takashi、Himori Koichi、Tatebayashi Daisuke、Yamada Ryotaro、Ashida Yuki、Imai Tomihiro、Akatsuka Masayuki、Masuda Yoshiki、Kanzaki Keita、Watanabe Daiki、Wada Masanobu、Westerblad Hakan、Lanner Johanna T.
    • Journal Title

      Frontiers in Physiology

      Volume: 9 Pages: 1111-1111

    • DOI

      10.3389/fphys.2018.01111

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02123, KAKENHI-PROJECT-18J13103
  • [Journal Article] 興奮収縮連関:update2017

    • Author(s)
      今井富裕
    • Journal Title

      神経内科

      Volume: 87 Pages: 397-403

    • Data Source
      KAKENHI-PROJECT-17K09803
  • [Journal Article] Impaired post-tetanic potentiation of muscle twitch in myasthenia gravis2016

    • Author(s)
      Daisuke Yamamoto, Tomihiro Imai, Emiko Tsuda, Takayoshi Hozuki, Rika Yamauchi, Shin Hisahara, Jun Kawamata, Shun Shimohama
    • Journal Title

      Clinical Neurophysiology

      Volume: 127 Issue: 2 Pages: 1689-1693

    • DOI

      10.1016/j.clinph.2015.10.037

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25461321
  • [Journal Article] Early effect of tacrolimus in improving excitation-contraction coupling in myasthenia gravis2012

    • Author(s)
      Imai T, Tsuda E, Hozuki T, Yamauchi R, Saitoh M, Hisahara S, Yoshikawa H, Motomura M, Kawamata J, Shimohama S
    • Journal Title

      Clin Neurophysiol Clin Neurophysiol

      Volume: 123 Issue: 9 Pages: 1886-1890

    • DOI

      10.1016/j.clinph.2012.01.017

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Journal Article] Contribution of anti-ryanodine receptor antibody to impairment of excitation-contraction coupling in myasthenia gravis2012

    • Author(s)
      Imai T, Tsuda E, Hozuki T, Yoshikawa H, Yamauchi R, Saitoh M, Hisahara S, Motomura M, Kawamata J, Shimohama S
    • Journal Title

      Clin Neurophysiol

      Volume: 123 Issue: 6 Pages: 1242-1247

    • DOI

      10.1016/j.clinph.2011.10.038

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Journal Article] Anti-ryanodine receptor-positive acetylcholine receptor-negative myasthenia gravis: Evidence of impaired E-C coupling2011

    • Author(s)
      Imai T, Tsuda E, Toyoshima T, Yoshikawa H, Motomura M, Shimohama S
    • Journal Title

      Muscle Nerve

      Volume: 43 Issue: 2 Pages: 294-295

    • DOI

      10.1002/mus.21887

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Journal Article] Anti-ryanodine receptor-positive acetylcholine receptor-negative myasthenia gravis : Evidence of impaired E-C coupling2011

    • Author(s)
      Tomihiro Imai
    • Journal Title

      Muscle Nerve

      Volume: 43 Pages: 294-295

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Journal Article] 興奮収縮連関を測る2011

    • Author(s)
      今井富裕
    • Journal Title

      BRAIN MEDICAL

      Volume: 23(3) Pages: 71-77

    • Data Source
      KAKENHI-PROJECT-22590960
  • [Journal Article] 筋興奮収縮連関を測る2011

    • Author(s)
      今井富裕
    • Journal Title

      BRAIN MEDICAL

      Volume: 23 Pages: 283-289

    • Data Source
      KAKENHI-PROJECT-22590960
  • [Journal Article] 重症筋無力症の咬合力評価における感圧測定シートの有用性2010

    • Author(s)
      今井富裕,保月隆良,津田笑子,山内理香,下濱 俊
    • Journal Title

      臨床神経生理学

      Volume: 38 Pages: 399-405

    • NAID

      10029428475

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Journal Article] 重症筋無力症の咬合力評価における感圧測定シートの有用性2010

    • Author(s)
      今井富裕
    • Journal Title

      臨床神経生理学

      Volume: 38巻 Pages: 399-405

    • NAID

      10029428475

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Journal Article] Correlation of bite force with excitation-contraction coupling time of the masseter in myasthenia gravis2010

    • Author(s)
      Tsuda E, Imai T, Hozuki T, Yamauchi R, Saitoh M, Hisahara S, Yoshikawa H, Motomura M, Shimohama S
    • Journal Title

      Clin Neurophysiol

      Volume: 121 Issue: 7 Pages: 1051-1058

    • DOI

      10.1016/j.clinph.2010.01.036

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Journal Article] Advanced Hirayama disease with successful improvement of activities of daily living by operative reconstruction.2004

    • Author(s)
      Chiba S, Yonekura K, Nonaka M, Imai T, Matumoto H, Wada T_1
    • Journal Title

      Int Med 43

      Pages: 79-81

    • NAID

      130000083978

    • Data Source
      KAKENHI-PROJECT-15500242
  • [Presentation] Analysis of Efgartigimod Efficacy Across Patient Populations and Myasthenia Gravis Specific Scales2021

    • Author(s)
      Murai H, Bril V, Vu T, Karam C, Peric S, Imai T, Takahashi M, Uzawa A, Guglietta A, Ulrichts P, Vangeneugden T, Utsugisawa K, Mantegazza R, Howard J
    • Organizer
      第62回日本神経学会学術大会
    • Data Source
      KAKENHI-PROJECT-17K09780
  • [Presentation] The impairment of excitation-contraction coupling in ICU-acquired weakness2019

    • Author(s)
      Bungo Hirose, Kazuna Ikeda, Daisuke Yamamoto, Shun Shimohama, Yuta Asada, Tomihiro Imai
    • Organizer
      XXIV World Congress of Neurology
    • Data Source
      KAKENHI-PROJECT-17K09803
  • [Presentation] アンドロゲンによる骨格筋制御機構メカニズム2019

    • Author(s)
      今井祐記,榊原伊織,山田崇史
    • Organizer
      第74回日本体力医学会大会
    • Invited
    • Data Source
      KAKENHI-PROJECT-17H02123
  • [Presentation] Preferential skeletal muscle myosin loss is prevented by neuromuscular electrical stimulation in steroid-denervation rats2018

    • Author(s)
      Yamada T, Himori K, Tatebayashi D, Ryotaro Y, Ashida Y, Imai T, Masuda Y, Kanzaki K, Watanabe D, Wada M, Westerblad H, Johanna L
    • Organizer
      Europhysiology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02123
  • [Presentation] The impairment of excitation-contraction coupling in ICU-acquired weakness2018

    • Author(s)
      廣瀬文吾,池田和奈,山本大輔,下濱俊,浅田優太,今井富裕
    • Organizer
      日本臨床神経生理学会
    • Data Source
      KAKENHI-PROJECT-17K09803
  • [Presentation] 当院におけるICU-AW発症と背景因子に関する検討2018

    • Author(s)
      赤塚正幸,巽博臣,黒田浩光,大槻郁人,豊原隆,山本大輔,廣瀬文吾,宮城島沙織,今井富裕,升田好樹
    • Organizer
      日本集中治療医学会学術集会
    • Data Source
      KAKENHI-PROJECT-17K09803
  • [Presentation] Open label extension trial of REGAIN to evaluate the safety and efficacy of eculizumab in patients from Japan with refractory generalized myasthenia gravis2017

    • Author(s)
      Murai H, Uzawa A, Suzuki Y, Imai T, Shiraishi H, Tsuda E, Suzuki H, Okumura M, Utsugisawa K
    • Organizer
      The 23rd World Congress of Neurology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K09780
  • [Presentation] 神経筋電気刺激は重症疾患ミオパチーモデルラットの筋原線維機能低下を防止する2017

    • Author(s)
      山田崇史,山田遼太郎,檜森弘一,舘林大介,芦田雪,升田好樹,今井富裕
    • Organizer
      第25回日本物理療法学会学術大会
    • Data Source
      KAKENHI-PROJECT-17H02123
  • [Presentation] Myofibrillar dysfunction in a rat model of critical illness myopathy is prevented by neuromuscular electrical stimulation.2017

    • Author(s)
      Yamada T, Yamada R, Himori K, Tatebayashi D, Ashida Y, Masuda Y, Imai T.
    • Organizer
      46th European Muscle Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17H02123
  • [Presentation] Early fast-acting treatment strategy against generalized myasthenia gravis2017

    • Author(s)
      Utsugisawa K, Nagane Y, Akaishi T, Suzuki Y, Imai T, Tsuda E, Minami N, Uzawa A, Kawaguchi N, Masuda M, Konno S, Suzuki H, Murai H, Aoki M
    • Organizer
      The 23rd World Congress of Neurology
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K09780
  • [Presentation] A possible electrophysiological mechanism underlying the ice pack test in myasthenia gravis2015

    • Author(s)
      Daisuke Yamamoto, Tomihiro Imai, Emiko Tsuda, Shun Shimohama
    • Organizer
      American Association of Neuromuscular & Electrodiagnostic Medicine
    • Place of Presentation
      Honolulu, Hawaii
    • Year and Date
      2015-10-31
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-25461321
  • [Presentation] A possible electrophysiological mechanism underlying ice pack test2015

    • Author(s)
      山本大輔,今井富裕,津田笑子,下濱俊
    • Organizer
      第56回日本神経学会総会
    • Place of Presentation
      朱鷺メッセ(新潟市)
    • Year and Date
      2015-05-20
    • Data Source
      KAKENHI-PROJECT-25461321
  • [Presentation] アイスパックテストの電気生理学的検討2014

    • Author(s)
      山本大輔,今井富裕,津田笑子,下濱俊
    • Organizer
      日本神経学会総会
    • Place of Presentation
      福岡
    • Year and Date
      2014-05-22
    • Data Source
      KAKENHI-PROJECT-25461321
  • [Presentation] 興奮収縮連関障害:up-to-date2014

    • Author(s)
      今井富裕
    • Organizer
      日本臨床神経生理学会学術大会
    • Place of Presentation
      福岡
    • Year and Date
      2014-11-21
    • Data Source
      KAKENHI-PROJECT-25461321
  • [Presentation] Safety factor of masseteric single motor end-plates in myasthenia gravis2012

    • Author(s)
      Imai T, Tsuda E
    • Organizer
      The XXth International SFEMG and QEMG course and the XIIth QEMG conference
    • Place of Presentation
      Istanbul, Turkey
    • Year and Date
      2012-06-04
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Presentation] 興奮収縮連関を標的とした重症筋無力症の新たな病態2012

    • Author(s)
      今井 富裕
    • Organizer
      第53回日本神経学会シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2012-05-25
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Presentation] Contribution of anti-ryanodine receptor antibody to impairment of excitation-contraction coupling in myasthenia gravis2011

    • Author(s)
      Tomihiro Imai
    • Organizer
      World Congress of Neurology
    • Place of Presentation
      Marrakech, Morroco
    • Year and Date
      2011-11-16
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Presentation] Contribution of anti-ryanodine receptor antibody to impairment of excitation-contraction coupling in myasthenia gravis2011

    • Author(s)
      Tomihiro Imai
    • Organizer
      The XXth World Congress of Neurology
    • Place of Presentation
      Marrakech, Morroco
    • Year and Date
      2011-11-16
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Presentation] Measurement of excitation-contraction coupling time of masseter in mandibular movement2010

    • Author(s)
      Tomihiro Imai
    • Organizer
      The 29th International Congress of Clinical Neurophysiology
    • Place of Presentation
      神戸
    • Year and Date
      2010-11-01
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Presentation] Safety factor of masseteric single motor end-plates in myasthenia gravis

    • Author(s)
      Tomihiro Imai
    • Organizer
      The XXth International SFEMG and QEMG course and the XIIth QEMG conference
    • Place of Presentation
      Istanbul
    • Data Source
      KAKENHI-PROJECT-22590960
  • [Presentation] 興奮収縮連関を標的とした重症筋無力症の新たな病態

    • Author(s)
      今井富裕
    • Organizer
      日本神経学会総会シンポジウム
    • Place of Presentation
      東京
    • Invited
    • Data Source
      KAKENHI-PROJECT-22590960
  • 1.  TSUDA Emiko (90464495)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 10 results
  • 2.  YAMAMOTO DAISUKE (00514556)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 7 results
  • 3.  HOZUKI Takayoshi (80464501)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 4 results
  • 4.  CHIBA Susumu (30167514)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 5.  SUGIYAMA Toshiroh (00196768)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  NONAKA Michio (50363685)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 7.  Murai Hiroyuki (80325464)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 8.  Yamada Takashi (50583176)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 5 results
  • 9.  藤戸 裕 (40133144)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  槍澤 公明 (00244913)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  松下 拓也 (00533001)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  本村 政勝 (70244093)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 13.  廣瀬 文吾 (40808151)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 14.  UZAWA Akiyuki
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 15.  槍沢 公明
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 5 results

URL: 

Are you sure that you want to link your ORCID iD to your KAKEN Researcher profile?
* This action can be performed only by the researcher himself/herself who is listed on the KAKEN Researcher’s page. Are you sure that this KAKEN Researcher’s page is your page?

この研究者とORCID iDの連携を行いますか?
※ この処理は、研究者本人だけが実行できます。

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi