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https://hdl.handle.net/20.500.14094/0100488642
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2024-07-03
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0100488642 (fulltext)
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メタデータID
0100488642
アクセス権
open access
出版タイプ
Version of Record
タイトル
Effects of the walking independence on lower extremity and trunk muscle activity during straight-leg raising following incomplete cervical cord injury
著者
Sugimoto, Tatsuya ; Yoshikura, Ryoto ; Maezawa, Toshiyuki ; Mekata, Kojiro ; Ueda, Yuya ; Kawaguchi, Hiroshi ; Izumi, Shintaro
著者名
Sugimoto, Tatsuya
著者名
Yoshikura, Ryoto
著者名
Maezawa, Toshiyuki
著者名
Mekata, Kojiro
著者ID
A3105
研究者ID
1000030896395
KUID
https://kuid-rm-web.ofc.kobe-u.ac.jp/search/detail.html?systemId=af44598417b606d3520e17560c007669
著者名
Ueda, Yuya
上田, 雄也
ウエダ, ユウヤ
所属機関名
保健学研究科
著者ID
A0302
研究者ID
1000000361642
KUID
https://kuid-rm-web.ofc.kobe-u.ac.jp/search/detail.html?systemId=b584e37f288df9e9520e17560c007669
著者名
Kawaguchi, Hiroshi
川口, 博
カワグチ, ヒロシ
所属機関名
科学技術イノベーション研究科
著者ID
A1323
研究者ID
1000060621646
ORCID
0000-0002-8336-2220
KUID
https://kuid-rm-web.ofc.kobe-u.ac.jp/search/detail.html?systemId=325ffd70e737c9d3520e17560c007669
著者名
Izumi, Shintaro
和泉, 慎太郎
イズミ, シンタロウ
所属機関名
科学技術イノベーション研究科
収録物名
Scientific Reports
巻(号)
14(1)
ページ
4363
出版者
Nature Portfolio
刊行日
2024-02-22
公開日
2024-04-19
抄録
The purpose of this study was to compare the acceleration and surface electromyography (EMG) of the lower extremity and trunk muscles during straight-leg raising (SLR) in patients with incomplete cervical cord injury according to their levels of walking independence. Twenty-four patients were measured acceleration and EMG during SLR held for 10 s. Data were analyzed separately for the dominant and nondominant sides and compared between the nonindependent (NI) and independent (ID) groups based on their levels of walking independence. Frequency analysis of the EMG showed that the high-frequency (HF) band of the contralateral biceps femoris (BF) in the ID group and bands below the medium-frequency (MF) of the BF and the HF and MF bands of the rectus abdominis in the NI group were significantly higher during dominant and nondominant SLR. During the nondominant SLR, the low-frequency band of the internal oblique and the MF band of the external oblique were significantly higher in the NI group. The ID group mobilized muscle fiber type 2 of the BF, whereas the NI group mobilized type 1 of the BF and types 2 and 1 of the trunk muscles to stabilize the pelvis. This result was more pronounced during the nondominant SLR.
カテゴリ
科学技術イノベーション研究科
保健学研究科
学術雑誌論文
権利
© The Author(s) 2024
This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder.
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資源タイプ
journal article
言語
English (英語)
eISSN
2045-2322
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関連情報
DOI
https://doi.org/10.1038/s41598-024-55039-z
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