運動練習側の反対側でおこなうリラックスイメージが脊髄前角細胞の興奮性変化に与える影響

DOI
  • 中山 一輝
    関西医療大学 保健医療学部 理学療法学科
  • 宮川 弦汰
    関西医療大学 保健医療学部 理学療法学科
  • 福本 悠樹
    関西医療大学 保健医療学部 理学療法学科 関西医療大学大学院 保健医療学研究科
  • 東藤 真理奈
    関西医療大学 保健医療学部 理学療法学科 関西医療大学大学院 保健医療学研究科
  • 鈴木 俊明
    関西医療大学大学院 保健医療学研究科

書誌事項

タイトル別名
  • Dynamic changes of the infrapatellar fat pad during knee flexion before andafter Total Knee Arthroplasty

抄録

<p>To clarify the effects of relaxation imagery on spinal motoneuron excitability, changes in the excitability ofspinal motoneurons were examined using F-waves during imagery of the sensation of weakness in the nondominanthand converted to the dominant hand. Twenty healthy participants recruited in the study. After resting for 3 minutes, F-waves were measured with the dominant hand (resting trial). F-waves during an exercise task with the non-dominant hand were measured in the dominant hand (exercise task trial). F-waves were measured in the dominant hand during a verbally instructed relaxation imagery task (imagery trial). The results show that there were no differences in the F/M amplitude ratios and frequencies between the resting and imagery trials, but there were differences between individuals. Relaxation imagery without an imagery strategy did not decrease spinal motoneuron excitability, but many cases of decrease were observed among the individuals, suggesting the importance of specifying the imagery strategy and imagery content.</p>

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390017068997304704
  • DOI
    10.11354/jkpt.23.57
  • ISSN
    13499572
    13469606
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用不可

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