| タイトル |
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Dual-Task Interference Slows Down Proprioception
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| 作成者 |
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| アクセス権 |
open access |
| 権利情報 |
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en
Accepted author manuscript version reprinted, by permission, from Motor Control, 2023, 27(3): 465-479, https://doi.org/10.1123/mc.2022-0075. © Human Kinetics, Inc.
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| 主題 |
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Other
en
proprioceptive information processing
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Other
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movement execution
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Other
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motor performance
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Other
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working memory
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Other
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joint movement
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NDC
490
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| 内容注記 |
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Abstract
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It is well-known that multitasking impairs the performance of one or both of the concomitant ongoing tasks. Previous studies have mainly focused on how a secondary task can compromise visual or auditory information processing. However, despite dual tasking being critical to motor performance, the effects of dual-task performance on proprioceptive information processing have not been studied yet. The purpose of the present study was, therefore, to investigate whether sensorimotor task performance would be affected by the dual task and if so, in which phase of the sensorimotor task performance would this negative effect occur. The kinematic variables of passive and active knee movements elicited by the leg drop test were analyzed. Thirteen young adults participated in the study. The dual task consisted of performing serial subtractions. The results showed that the dual task increased both the reaction time to counteract passive knee-joint movements in the leg drop test and the threshold to detect those movements. The dual task did not affect the speed and time during the active knee movement and the absolute angle error between the final and the target knee angles. Furthermore, the results showed that the time to complete the sensorimotor task was prolonged in dual tasking. Our findings suggest that dual tasking reduces motor performance due to slowing down proprioceptive information processing without affecting movement execution.
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| 出版者 |
en
Human Kinetics Publishers
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| 日付 |
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| 言語 |
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| 資源タイプ |
journal article |
| 出版タイプ |
AM |
| 資源識別子 |
HDL
http://hdl.handle.net/2115/88990
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| 関連 |
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isVersionOf
DOI
https://doi.org/10.1123/mc.2022-0075
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PMID
36599354
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| 収録誌情報 |
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en
Motor Control
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巻27
号3
開始ページ465
終了ページ479
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| ファイル |
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| コンテンツ更新日時 |
2024-11-02 |
