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

Application of virtual reality and robotics to change body size perception

Research Project

Project/Area Number 18K19760
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 59:Sports sciences, physical education, health sciences, and related fields
Research InstitutionNiigata University of Health and Welfare

Principal Investigator

Naofumi Otsuru  新潟医療福祉大学, リハビリテーション学部, 教授 (50586542)

Co-Investigator(Kenkyū-buntansha) 原 正之  埼玉大学, 理工学研究科, 准教授 (00596497)
金山 範明  国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 研究員 (90719543)
Project Period (FY) 2018-06-29 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2018: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsバーチャルリアリティー / 身体認知 / 心拍 / 内受容 / 内受容情報 / バーチャルリアリティ / フィードバック / 内受容感覚 / 痛み
Outline of Final Research Achievements

A disturbance of body size perception has been reported in chronic pain patients. Previous studies suggested that the disturbance is associated with pain perception. Therefore, a method to correct the disturbance is needed. In the present study, we aimed to develop a method to change body perception using virtual reality. The system we developed might change body perception, at least temporarily.

Academic Significance and Societal Importance of the Research Achievements

これまでに、慢性疼痛患者の痛みを軽減するために、身体サイズ認知の変容を促す手法が検討されてきた。本研究は、バーチャルリアリティを使った新たな身体認知変容システムの可能性を示した。まだ、健常者への検討のみであり、至適な条件に関して検討しなければならない事項はあるが、今後基礎的な検証を進めて新たな介入方法に発展させたい。

Report

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

    (24 results)

All 2021 2020 2019 2018

All Journal Article (20 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 20 results,  Open Access: 16 results) Presentation (4 results) (of which Invited: 1 results)

  • [Journal Article] Corticospinal excitability of untrained side depends on the type of motor task and degree of improvement in motor function2021

    • Author(s)
      Hoshi Haruki、Kojima Sho、Otsuru Naofumi、Onishi Hideaki
    • Journal Title

      Brain and Cognition

      Volume: 148 Pages: 105691-105691

    • DOI

      10.1016/j.bandc.2021.105691

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of Repetitive Passive Movement Before Motor Skill Training on Corticospinal Excitability and Motor Learning Depend on BDNF Polymorphisms2021

    • Author(s)
      Pham Manh Van、Miyaguchi Shota、Watanabe Hiraku、Saito Kei、Otsuru Naofumi、Onishi Hideaki
    • Journal Title

      Frontiers in Human Neuroscience

      Volume: 15 Pages: 621358-621358

    • DOI

      10.3389/fnhum.2021.621358

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] α‐tACS over the somatosensory cortex enhances tactile spatial discrimination in healthy subjects with low alpha activity2021

    • Author(s)
      Saito Kei、Otsuru Naofumi、Yokota Hirotake、Inukai Yasuto、Miyaguchi Shota、Kojima Sho、Onishi Hideaki
    • Journal Title

      Brain and Behavior

      Volume: 11 Issue: 3

    • DOI

      10.1002/brb3.2019

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The intervention of mechanical tactile stimulation modulates somatosensory evoked magnetic fields and cortical oscillations2021

    • Author(s)
      Kojima Sho、Otsuru Naofumi、Miyaguchi Shota、Yokota Hirotake、Nagasaka Kazuaki、Saito Kei、Inukai Yasuto、Shirozu Hiroshi、Onishi Hideaki
    • Journal Title

      European Journal of Neuroscience

      Volume: 印刷中 Issue: 10 Pages: 1-14

    • DOI

      10.1111/ejn.15209

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of Different Stimulation Conditions on the Stimulation Effect of Noisy Galvanic Vestibular Stimulation2020

    • Author(s)
      Inukai Yasuto、Miyaguchi Shota、Saito Miki、Otsuru Naofumi、Onishi Hideaki
    • Journal Title

      Frontiers in Human Neuroscience

      Volume: 14 Pages: 581405-581405

    • DOI

      10.3389/fnhum.2020.581405

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of stimulating the supplementary motor area with a transcranial alternating current for bimanual movement performance2020

    • Author(s)
      Miyaguchi Shota、Inukai Yasuto、Takahashi Ryo、Miyashita Mai、Matsumoto Yuya、Otsuru Naofumi、Onishi Hideaki
    • Journal Title

      Behavioural Brain Research

      Volume: 393 Pages: 112801-112801

    • DOI

      10.1016/j.bbr.2020.112801

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects on motor learning of transcranial alternating current stimulation applied over the primary motor cortex and cerebellar hemisphere2020

    • Author(s)
      Miyaguchi Shota、Inukai Yasuto、Matsumoto Yuya、Miyashita Mai、Takahashi Ryo、Otsuru Naofumi、Onishi Hideaki
    • Journal Title

      Journal of Clinical Neuroscience

      Volume: 78 Pages: 296-300

    • DOI

      10.1016/j.jocn.2020.05.024

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Noisy galvanic vestibular stimulation effect on center of pressure sway during one-legged standing2020

    • Author(s)
      Inukai Yasuto、Miyaguchi Shota、Kobayashi Natsuki、Otsuru Naofumi、Onishi Hideaki
    • Journal Title

      Journal of Clinical Neuroscience

      Volume: 82 Pages: 173-178

    • DOI

      10.1016/j.jocn.2020.10.050

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The After-Effect of Noisy Galvanic Vestibular Stimulation on Postural Control in Young People: A Randomized Controlled Trial2020

    • Author(s)
      Yasuto Inukai, Naofumi Otsuru, Kei Saito, Shota Miyaguchi, Sho Kojima, Hirotake Yokota, Kazuaki Nagasaka, Hideaki Onishi.
    • Journal Title

      Neuroscience Letters

      Volume: in press Pages: 135009-135009

    • DOI

      10.1016/j.neulet.2020.135009

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Repetitive Mechanical Tactile Stimulus Intervention Effects Depend on Input Methods2020

    • Author(s)
      Watanabe Hiraku、Kojima Sho、Otsuru Naofumi、Onishi Hideaki
    • Journal Title

      Frontiers in Neuroscience

      Volume: 14 Pages: 393-393

    • DOI

      10.3389/fnins.2020.00393

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Timing of Modulation of Corticospinal Excitability by Heartbeat Differs with Interoceptive Accuracy2020

    • Author(s)
      Otsuru Naofumi、Miyaguchi Shota、Kojima Sho、Yamashiro Koya、Sato Daisuke、Yokota Hirotake、Saito Kei、Inukai Yasuto、Onishi Hideaki
    • Journal Title

      Neuroscience

      Volume: 433 Pages: 156-162

    • DOI

      10.1016/j.neuroscience.2020.03.014

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Modulation of inhibitory function in the primary somatosensory cortex and temporal discrimination threshold induced by acute aerobic exercise2020

    • Author(s)
      Yamazaki Yudai、Yamashiro Koya、Onishi Hideaki、Otsuru Naofumi、Kojima Sho、Saito Kei、Sato Daisuke
    • Journal Title

      Behavioural Brain Research

      Volume: 377 Pages: 112253-112253

    • DOI

      10.1016/j.bbr.2019.112253

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Establishment of optimal two-point discrimination test method and consideration of reproducibility2020

    • Author(s)
      Yokota Hirotake、Otsuru Naofumi、Kikuchi Rie、Suzuki Rinako、Kojima Sho、Saito Kei、Miyaguchi Shota、Inukai Yasuto、Onishi Hideaki
    • Journal Title

      Neuroscience Letters

      Volume: 714 Pages: 134525-134525

    • DOI

      10.1016/j.neulet.2019.134525

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of transcranial electrical stimulation regimens for effects on inhibitory circuit activity in primary somatosensory cortex and tactile spatial discrimination performance2019

    • Author(s)
      Saito Kei、Otsuru Naofumi、Inukai Yasuto、Miyaguchi Shota、Yokota Hirotake、Kojima Sho、Sasaki Ryoki、Onishi Hideaki
    • Journal Title

      Behavioural Brain Research

      Volume: 375 Pages: 112168-112168

    • DOI

      10.1016/j.bbr.2019.112168

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The effects of mechanical tactile stimulation on corticospinal excitability and motor function depend on pin protrusion patterns2019

    • Author(s)
      Kojima Sho、Miyaguchi Shota、Sasaki Ryoki、Tsuiki Shota、Saito Kei、Inukai Yasuto、Otsuru Naofumi、Onishi Hideaki
    • Journal Title

      Scientific Reports

      Volume: 9 Issue: 1 Pages: 16677-16677

    • DOI

      10.1038/s41598-019-53275-2

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 10?Hz transcranial alternating current stimulation over posterior parietal cortex facilitates tactile temporal order judgment2019

    • Author(s)
      Otsuru Naofumi、Kamijo Kaito、Otsuki Tomofumi、Kojima Sho、Miyaguchi Shota、Saito Kei、Inukai Yasuto、Onishi Hideaki
    • Journal Title

      Behavioural Brain Research

      Volume: 368 Pages: 111899-111899

    • DOI

      10.1016/j.bbr.2019.111899

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] The effect of combined transcranial direct current stimulation and peripheral nerve electrical stimulation on corticospinal excitability2019

    • Author(s)
      Tsuiki Shota、Sasaki Ryoki、Miyaguchi Shota、Kojima Sho、Saito Kei、Inukai Yasuto、Masaki Mitsuhiro、Otsuru Naofumi、Onishi Hideaki
    • Journal Title

      PLOS ONE

      Volume: 14 Issue: 3 Pages: e0214592-e0214592

    • DOI

      10.1371/journal.pone.0214592

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Gamma tACS over M1 and cerebellar hemisphere improves motor performance in a phase-specific manner2019

    • Author(s)
      Miyaguchi Shota、Otsuru Naofumi、Kojima Sho、Yokota Hirotake、Saito Kei、Inukai Yasuto、Onishi Hideaki
    • Journal Title

      Neuroscience Letters

      Volume: 694 Pages: 64-68

    • DOI

      10.1016/j.neulet.2018.11.015

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] The effect of gamma tACS over the M1 region and cerebellar hemisphere does not depend on current intensity2019

    • Author(s)
      Miyaguchi Shota、Otsuru Naofumi、Kojima Sho、Yokota Hirotake、Saito Kei、Inukai Yasuto、Onishi Hideaki
    • Journal Title

      Journal of Clinical Neuroscience

      Volume: - Pages: 54-58

    • DOI

      10.1016/j.jocn.2019.03.045

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Transcranial Alternating Current Stimulation With Gamma Oscillations Over the Primary Motor Cortex and Cerebellar Hemisphere Improved Visuomotor Performance2018

    • Author(s)
      Miyaguchi Shota、Otsuru Naofumi、Kojima Sho、Saito Kei、Inukai Yasuto、Masaki Mitsuhiro、Onishi Hideaki
    • Journal Title

      Frontiers in Behavioral Neuroscience

      Volume: 12 Pages: 132-132

    • DOI

      10.3389/fnbeh.2018.00132

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 痛みを様々な視点から考える2020

    • Author(s)
      大鶴直史
    • Organizer
      第25回日本基礎理学療法学会学術集会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] バーチャルリアリティが身体サイズ認知に及ぼす影響2020

    • Author(s)
      伊藤 愉快、大鶴 直史、横田 裕丈、長坂 和明、大西 秀明
    • Organizer
      第25回日本基礎理学療法学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 内受容感覚と皮質脊髄路興奮性の関係2018

    • Author(s)
      大鶴直史、宮口翔太、小島翔、横田裕丈、齊藤慧、犬飼康人、大西秀明
    • Organizer
      第23回日本基礎理学療法学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 一次体性感覚野における二連発抑制と脳律動の関連2018

    • Author(s)
      大鶴直史、小島翔、宮口翔太、犬飼康人、齊藤慧、横田裕丈、佐々木亮樹、大西秀明
    • Organizer
      第48回日本臨床神経生理学会
    • Related Report
      2018 Research-status Report

URL: 

Published: 2018-07-25   Modified: 2022-01-27  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi