姿勢変化が体性感覚に基づく運動パフォーマンスに及ぼす影響
書誌事項
- タイトル別名
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- Effect of Posture on Motor Performance Based on Somatosensory System
抄録
This study investigates the effects of body posture and the direction of acceleration due to gravity on the variance of response distances using a somatosensory system. The participants were blindfolded using eye masks and verbally instructed to alternately identify the initial point as well as spot a point along the semicircumference of a 15- or 25-cm radius with its origin at the distal side using their right index finger. The participants performed this task in five different postures (i.e., standing, supine, right decubitus, left decubitus, and prone). As a result, the response distances tended to be shorter than the target distance, especially for postures other than standing. A moderate positive correlation was observed between the response distance and each velocity in the radial direction and the peak pointing velocity. In postures other than standing, unintentional changes in motion velocity because of arm movement suppression or acceleration were caused due to gravity. This affected the distance perception derived from arm motion velocity.
収録刊行物
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- ヒューマンインタフェース学会論文誌
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ヒューマンインタフェース学会論文誌 24 (1), 63-72, 2022-02-25
ヒューマンインタフェース学会
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詳細情報 詳細情報について
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- CRID
- 1390572664481391232
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- NII論文ID
- 130008163750
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- ISSN
- 21868271
- 13447262
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可