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

Development of the new assessment of the vividness of motor imagery using NIRS

Research Project

Project/Area Number 17K13056
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Rehabilitation science/Welfare engineering
Research InstitutionTokyo Kasei University (2019)
Nagasaki University (2017-2018)

Principal Investigator

Iso Naoki  東京家政大学, 健康科学部, 准教授 (70781649)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2019: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords運動イメージ / 近赤外分光法 / 運動イメージ鮮明度評価 / 運動イメージ鮮明度 / NIRS / 運動イメー鮮明度 / リハビリテーション
Outline of Final Research Achievements

The aim of this study was to investigate whether oxygenated hemoglobin (Oxy-Hb) generated during a motor imagery (MI) task is associated with the motor learning level of the task.
The study included 16 right-handed healthy subjects who were trained to perform a Ball Rotation (BR) task. Hemodynamic brain activity was measured using near-infrared spectroscopy to monitor the changes in Oxy-Hb concentration during the MI task of BR. This measurement was performed three times before and after primary training of the BR task, as well as after secondary training. The count of BR during training was measured.
The results showed that the count of BR increased significantly with training. Hemodynamic brain activity during a MI task might be associated with the motor learning level of the task as significant changes in the Oxy-Hb concentration were observed after secondary training in the supplementary motor area of the brain.

Academic Significance and Societal Importance of the Research Achievements

本研究での結果を臨床場面に直接応用することは困難であるが,リハビリテーションの手段として有効なメンタルプラクティスの客観的運動イメージ鮮明度評価に寄与する成果を得ることができた.運動イメージ鮮明度と脳血流動態変化は運動学習の過程では一致せず,運動イメージができているかどうかを区別することができる可能性があることを示唆した.但し,全ての学習過程で一致した結果は得られなかったため,この段階では年齢や性別,運動イメージ能力などのその他の因子が影響する可能性があり,こられの要因について、脳血流動態変化の特徴と運動イメージ鮮明度を今後は照らし合わせて検討する必要がある.

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (20 results)

All 2020 2019 2018 2017

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 3 results,  Acknowledgement Compliant: 1 results) Presentation (16 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Cerebral haemodynamics during motor imagery of self-feeding with chopsticks: differences between dominant and non-dominant hand.2020

    • Author(s)
      Matsuo M, Iso N, Fujiwara K, Moriuchi T, Tanaka G, Honda S, Matsuda D, Higashi T
    • Journal Title

      Somatosens Mot Res

      Volume: 37(1) Issue: 1 Pages: 6-13

    • DOI

      10.1080/08990220.2019.1699044

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of prism adaptation on auditory spatial attention in patients with left unilateral spatial neglect2020

    • Author(s)
      Matsuo Takashi、Moriuchi Takefumi、Iso Naoki、Hasegawa Takashi、Miyata Hironori、Maruta Michio、Mitsutake Tsubasa、Yamaguchi Yoichi、Tabira Takayuki、Higashi Toshio
    • Journal Title

      International Journal of Rehabilitation Research

      Volume: Publish Ahead of Print Issue: 3 Pages: 1-1

    • DOI

      10.1097/mrr.0000000000000413

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Wrist Rehabilitation Robot System and Its Effectiveness for Patients.2018

    • Author(s)
      Yamamoto I, Matsui M, Higashi T, Iso N, Hachisuka K, Hachisuka A
    • Journal Title

      Sensors and Materials

      Volume: 30(8) Issue: 8 Pages: 1825-1831

    • DOI

      10.18494/sam.2018.1901

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Primary Motor Cortex Activation during Action Observation of Tasks at Different Video Speeds is Dependent on Movement Task and Muscle Properties2017

    • Author(s)
      Moriuchi T, Matsuda D, Nakamura J, Matsuo T, Nakashima A, Nishi K, Fujiwara K, Iso N, Nakane H, Higashi T
    • Journal Title

      Frontiers in Human Neuroscience

      Volume: 11 Pages: 1-10

    • DOI

      10.3389/fnhum.2017.00010

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Presentation] NIRSを用いた運動イメージ課題中の局所的脳血流動態と課題の習熟度との関係2019

    • Author(s)
      磯直樹
    • Organizer
      第53回日本作業療法学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 効果的なメンタルプラクティス実践に向けた運動イメージ評価の検討 - 神経生理学的指標との関連性について -2019

    • Author(s)
      森内剛史
    • Organizer
      第53回日本作業療法学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 慢性期脳卒中患者に対するパワーグローブシステムを用いた上肢機能訓練の効果2019

    • Author(s)
      宮崎浩平
    • Organizer
      第53回日本作業療法学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 急性期脳卒中患者の損傷側の違いにおける運動イメージについて - 多面的評価からの検討2019

    • Author(s)
      山口良太
    • Organizer
      第53回日本作業療法学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 脳卒中者の運転再開に向けた取り組み - 自動車運転支援用に作成したマネジメントツールを用いて -2019

    • Author(s)
      今道正太
    • Organizer
      第53回日本作業療法学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 食事動作の運動実行と運動イメージにおける脳血流動態の比較2019

    • Author(s)
      松尾萌美
    • Organizer
      第53回日本作業療法学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 運動イメージ課題中の局所的脳血流動態と課題の習熟度との関係2019

    • Author(s)
      磯直樹
    • Organizer
      第27回日本運動生理学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] パワーグローブを用いた上肢機能訓練システムの効果2019

    • Author(s)
      大曽史朗
    • Organizer
      第26回長崎県作業療法学会
    • Related Report
      2018 Research-status Report
  • [Presentation] NIRS を用いた運動イメージ課題中の局所的脳血流動態変化と課題の習熟度との関係2018

    • Author(s)
      磯直樹
    • Organizer
      第12回日本作業療法研究学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 長崎市在宅支援リハビリセンター推進事業における介護従事者及び在宅高齢者に関する取り組み2018

    • Author(s)
      大曽史朗
    • Organizer
      第52回日本作業療法学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 食事動作の運動イメージ中における局所的脳血流動態に関する研究2018

    • Author(s)
      松尾萌美
    • Organizer
      第52回日本作業療法学会
    • Related Report
      2018 Research-status Report
  • [Presentation] 運動イメージ中の局所的脳血流動態と運動習熟度及び運動イメージ鮮明度との関係2017

    • Author(s)
      磯直樹
    • Organizer
      第11回日本作業療法研究学会
    • Related Report
      2017 Research-status Report
  • [Presentation] 運動イメージ中の脳血流動態を指標とした脳卒中上肢機能の予後予測2017

    • Author(s)
      藤原謙吾
    • Organizer
      第11回日本作業療法研究学会
    • Related Report
      2017 Research-status Report
  • [Presentation] 急性期脳卒中患者における voxel-based morphometry と麻痺側上肢機能の関係2017

    • Author(s)
      中島 輝
    • Organizer
      第11回日本作業療法研究学会
    • Related Report
      2017 Research-status Report
  • [Presentation] 提示映像の速度条件の違いが運動観察中の一次運動野の興奮性に与える影響について-実動作速度条件と再生速度条件の比較-2017

    • Author(s)
      森内 剛史
    • Organizer
      第11回日本作業療法研究学会
    • Related Report
      2017 Research-status Report
  • [Presentation] Cerebral Blood Flow Dynamics during Motor Imagery as a Predictor for Motor Recovery of the Upper Limbs after Stroke.2017

    • Author(s)
      Kengo Fujiwara
    • Organizer
      The 1st Asia-Pacific Occupational Therapy Symposium
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi