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Effects of respiration on central nervous system information processing

Research Project

Project/Area Number 19K11350
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 InstitutionToho University (2023)
Aomori University of Health and Welfare (2019-2022)

Principal Investigator

Ozaki Isamu  東邦大学, 医学部, 研究員 (90241463)

Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords呼吸リズム / 脳波 / コヒーレンス / 神経インパルス / 体性感覚 / 安静時脳波 / 呼気二酸化炭素レベル / 脳のリズム / 呼吸相 / 呼吸様式 / 体性感覚情報処理 / 痛覚 / 活動電位 / 磁場計測 / 触覚 / 運動
Outline of Research at the Start

本研究では,ヒトの律動的な脳活動が内在的なデフォルト・モード・ネットワークをも含めて,呼吸リズムによって何らかの影響を受けているではないかという仮説を検証するために,呼吸相や呼吸様式の違いが中枢での触覚や痛覚などの体性感覚情報処理あるいは運動機能に及ぼす影響をヒトで非侵襲的に捉えて解析するものである。

Outline of Final Research Achievements

We performed frequency analysis between respiratory rhythm and resting spontaneous EEG in normal subjects and found high coherence between respiratory rhythm and spontaneous EEG over a wide area on the scalp in subjects with stable respiratory rhythm. This is consistent with the results of animal experiments in rodents and with the results of human cortical EEG using deep electrodes, and is an important fact that the effects of respiratory rhythm on a wide range of brain activities, including somatosensory and frontal cortices as well as hippocampal activities can be recorded noninvasively over the scalp. In addition, we succeeded in visualizing the impulses propagating through the brachial plexus by neuromagnetic field and potential measurements, which is a continuation of our previous research.

Academic Significance and Societal Importance of the Research Achievements

本研究は,呼吸リズムが海馬活動のみならず体性感覚皮質や前頭葉皮質など広範囲の脳活動に周期的な影響を与えることを頭皮上から非侵襲的に記録できることを示した。また腕神経叢を伝播するインパルスの可視化において,磁界計測の結果から算出した神経外部の電位分布が実際の電位計測の結果と一致することを世界で初めて示したことは,今後の磁界計測の臨床への応用拡大の裏付けとなる知見であったと考えられる。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (26 results)

All 2024 2023 2022 2021 2020 2019

All Journal Article (12 results) (of which Peer Reviewed: 8 results,  Open Access: 4 results) Presentation (13 results) (of which Int'l Joint Research: 2 results,  Invited: 7 results) Book (1 results)

  • [Journal Article] History and future prospects of somatosensory evoked potential research2024

    • Author(s)
      尾﨑 勇
    • Journal Title

      Japanese Journal of Clinical Neurophysiology

      Volume: 52 Issue: 1 Pages: 38-52

    • DOI

      10.11422/jscn.52.38

    • ISSN
      1345-7101, 2188-031X
    • Year and Date
      2024-02-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observation of respiration-entrained brain oscillations with scalp EEG.2023

    • Author(s)
      Watanabe T, Itagaki A, Hashizume A, Takahashi A, Ishizaka R, Ozaki I.
    • Journal Title

      Neurosci Lett.

      Volume: 797 Pages: 137079-137079

    • DOI

      10.1016/j.neulet.2023.137079

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Detailed magnetoelectric analysis of a nerve impulse propagation along the brachial plexus.2023

    • Author(s)
      Ozaki I, Akaza M, Watanabe T, Miyano Y, Adachi Y, Kawabata S.
    • Journal Title

      Clin Neurophysiol.

      Volume: 145 Pages: 129-138

    • DOI

      10.1016/j.clinph.2022.09.018

    • Related Report
      2023 Annual Research Report 2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 腕神経活動における神経磁界計測と電位計測の比較2022

    • Author(s)
      尾崎 勇,赤座実穂,渡部泰士 ,宮野由貴,足立善昭,川端茂徳
    • Journal Title

      日本生体磁気学会誌

      Volume: 35 Pages: 54-55

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Noninvasive measurement of sensory action currents in the cervical cord by magnetospinography2021

    • Author(s)
      Akaza Miho、Kawabata Shigenori、Ozaki Isamu、Miyano Yuki、Watanabe Taishi、Adachi Yoshiaki、Sekihara Kensuke、Sumi Yuki、Yokota Takanori
    • Journal Title

      Clinical Neurophysiology

      Volume: 132 Issue: 2 Pages: 382-391

    • DOI

      10.1016/j.clinph.2020.11.029

    • Related Report
      2020 Research-status Report
  • [Journal Article] S15-1 Somatosensory evoked potentials (New guidelines)2020

    • Author(s)
      Ozaki Isamu
    • Journal Title

      Clinical Neurophysiology

      Volume: 131 Issue: 10 Pages: e252-e252

    • DOI

      10.1016/j.clinph.2020.04.094

    • Related Report
      2020 Research-status Report
  • [Journal Article] SQUIDセンサシステムによる正中神経/尺骨神経刺激後の腕神経叢の神経活動の可視化2020

    • Author(s)
      渡部泰士, 川端茂徳, 星野優子, 赤座実穂, 尾崎 勇, 牛尾修太, 佐々木 亨, 宮野由貴, 足立善昭, 関原謙介, 大川 淳
    • Journal Title

      日本生体磁気学会誌

      Volume: 33 Pages: 158-160

    • Related Report
      2020 Research-status Report
  • [Journal Article] Visualization of electrophysiological activity at the carpal tunnel area using magnetoneurography2020

    • Author(s)
      Sasaki Toru、Kawabata Shigenori、Hoshino Yuko、Sekihara Kensuke、Adachi Yoshiaki、Akaza Miho、Ozaki Isamu、Fujita Koji、Nimura Akimoto、Yoshii Toshitaka、Miyano Yuki、Mitani Yuki、Watanabe Taishi、Sato Shinji、Kim Sukchan、Okawa Atsushi
    • Journal Title

      Clinical Neurophysiology

      Volume: 131 Issue: 4 Pages: 951-957

    • DOI

      10.1016/j.clinph.2019.11.030

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Novel functional imaging technique for the brachial plexus based on magnetoneurography2019

    • Author(s)
      Watanabe Taishi、Kawabata Shigenori、Hoshino Yuko、Ushio Shuta、Sasaki Toru、Miyano Yuki、Ozaki Isamu、Adachi Yoshiaki、Sekihara Kensuke、Okawa Atsushi
    • Journal Title

      Clinical Neurophysiology

      Volume: 130 Issue: 11 Pages: 2114-2123

    • DOI

      10.1016/j.clinph.2019.08.006

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Visualization of electrophysiological activity in patients with carpal tunnel syndrome using magnetoneurography2019

    • Author(s)
      Sasaki T.、Kawabata S.、Hoshino Y.、Sekihara K.、Akaza M.、Ozaki I.、Adachi Y.、Hasegawa Y.、Sato S.、Watanabe T.、Okawa A.
    • Journal Title

      Journal of the Neurological Sciences

      Volume: 405 Pages: 23-23

    • DOI

      10.1016/j.jns.2019.10.1589

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] P1-08-03. Electromagnetic analysis of peripheral nerve impulse transmission2019

    • Author(s)
      Ozaki Isamu、Watanabe Taishi、Kawabata Shigenori、Hasegawa Yuki、Akaza Miho、Adachi Yoshiaki
    • Journal Title

      Clinical Neurophysiology

      Volume: 130 Issue: 10 Pages: e211-e211

    • DOI

      10.1016/j.clinph.2019.06.171

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] 末梢神経インパルス伝導の可視化2019

    • Author(s)
      尾崎 勇,渡部泰士,川端茂徳,宮野由貴,赤座実穂,足立善昭
    • Journal Title

      日本生体磁気学会誌

      Volume: 32 Pages: 92-93

    • Related Report
      2019 Research-status Report
  • [Presentation] Peripheral Magnetoneurography with a SQUID Biomagnetometer System: Comparison with Surface Electric Potential Recordings2023

    • Author(s)
      Isamu Ozaki, Miho Akaza, Taishi Watanabe, Yuki Miyano, Yoshiaki Adachi, Shigenori Kawabata
    • Organizer
      ISACM and JBBS 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] プレシェイピング,視覚運動失調と運動プラニング2023

    • Author(s)
      尾崎 勇
    • Organizer
      第22回釧路ニューロサイエンスワークショップ
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 脳のリズムと記憶2023

    • Author(s)
      尾崎 勇
    • Organizer
      第11回宮古島神経科学カンファレンス 第13回NU-Brainシンポジウム合同学術集会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 脳のリズムと認知2022

    • Author(s)
      尾崎 勇
    • Organizer
      第21回 釧路ニューロサイエンスワークショップ
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 体性感覚誘発電位研究:過去から未来へ2022

    • Author(s)
      尾崎 勇
    • Organizer
      第52回日本臨床神経生理学会学術大会
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] 安静時脳波と呼吸リズムのコヒーレンスについて2021

    • Author(s)
      板垣 篤典, 尾崎 勇, 橋詰 顕
    • Organizer
      日本臨床神経生理学会  輪唱神経生理学 49(5) 394-394 2021年
    • Related Report
      2021 Research-status Report
  • [Presentation] 自発脳波と呼吸リズムについて2021

    • Author(s)
      尾崎 勇, 板垣篤典, 橋詰 顕
    • Organizer
      第20回釧路ニューロサイエンスワークショップ
    • Related Report
      2021 Research-status Report
  • [Presentation] ベーシックレクチャー 13-2 体性感覚誘発電位2020

    • Author(s)
      尾崎 勇
    • Organizer
      日本臨床神経生理学会
    • Related Report
      2020 Research-status Report
  • [Presentation] The respiratory cycle modulates pain processing: an experimental study2019

    • Author(s)
      Ozaki I, Iwate T, Hashizume A
    • Organizer
      The 7th Biennial Meeting International Society for the Advancement of Clinical MEG(ISACM 2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 痛覚情報処理の呼吸相による変化2019

    • Author(s)
      尾﨑 勇 , 岩部達也 , 橋詰 顕
    • Organizer
      カテコールアミンと神経疾患研究会
    • Related Report
      2019 Research-status Report
  • [Presentation] Pure dysarthria syndrome: Cortico-orofacial pathway に関する一考察2019

    • Author(s)
      尾﨑 勇
    • Organizer
      第18回釧路ニューロサイエンスワークショップ
    • Related Report
      2019 Research-status Report
  • [Presentation] シンポジウム 誘発電位の新ガイドライン:体性感覚誘発電位(新ガイドライン)2019

    • Author(s)
      尾﨑 勇
    • Organizer
      日本臨床神経生理学会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 呼吸相は痛覚情報処理に影響を与える2019

    • Author(s)
      尾﨑 勇 , 岩部達也 , 橋詰 顕
    • Organizer
      第36回日本脳電磁図トポグラフィ研究会,第7回宮古島神経科学カンファレンス
    • Related Report
      2019 Research-status Report
  • [Book] 誘発電位測定マニュアル2019 3. 体性感覚誘発電位2019

    • Author(s)
      大石知瑞子,尾崎 勇,柿木隆介,木村一恵,齋藤貴徳,園生雅弘,高橋 修,山内孝治(日本臨床神経学会編)
    • Total Pages
      120
    • Publisher
      診断と治療社
    • ISBN
      9784787824462
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2025-01-30  

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