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Biomechanical characteristics of high- and low-frequency trunk acceleration upon gait initiation related to balance ability in community-dwelling elderly people: a cross-sectional study
https://doi.org/10.18999/nagjms.87.2.329
https://doi.org/10.18999/nagjms.87.2.329dd867049-33fe-4158-b582-804f99236b79
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
13_Nishimura.pdf (1.4 MB)
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| アイテムタイプ | itemtype_ver1(1) | |||||||||
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| 公開日 | 2025-05-27 | |||||||||
| タイトル | ||||||||||
| タイトル | Biomechanical characteristics of high- and low-frequency trunk acceleration upon gait initiation related to balance ability in community-dwelling elderly people: a cross-sectional study | |||||||||
| 言語 | en | |||||||||
| 著者 |
Nishimura, Masahiro
× Nishimura, Masahiro
× Uchiyama, Yasushi
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| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 権利 | ||||||||||
| 権利情報Resource | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||||||
| 権利情報 | Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International | |||||||||
| 言語 | en | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | gait initiation | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | frequency component | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | trunk acceleration analysis | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | Although trunk acceleration during walking is widely used as a measure of stability, few studies have focused on sensitive postural control in community-dwelling elderly people to detect components related to balance ability during gait initiation. This study aimed to clarify the biomechanical characteristics of movement and sensitive postural control related to balance ability, focusing on high- and low-frequency components of trunk acceleration during gait initiation. Healthy older participants were divided into two groups (high-performance older people [Older(H)], n = 11; age, 76.2 ± 3.3 years, and low-performance older people [Older(L)], n = 17; age, 75.8 ± 3.2 years) based on the Timed Up and Go Test time related to balance ability while walking at their chosen speed. Trunk acceleration data were obtained from an accelerometer on the L3-4 level spinous process. The gait velocity was measured at the first step using a motion capture system. The acceleration data were separated into high- and low-frequency components, and the root mean square was calculated. The level of significance was set at 5%. For the high-frequency component, the root mean square of acceleration in Older(L) was significantly lower than that of Older(H) in the mediolateral direction (p = 0.019) and correlated with gait velocity (r = 0.415; p < 0.001). For the low-frequency component, the root mean square of acceleration in Older(L) was significantly lower than that of Older(H) in the vertical (p = 0.034) and anteroposterior direction (p = 0.039). The results suggest that low- and high-frequency components of trunk acceleration can reveal biomechanical characteristics in community-dwelling elderly people. | |||||||||
| 言語 | en | |||||||||
| 内容記述 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | This work was supported by Japan Science and Technology Agency (JST), the establishment of university fellowships towards the creation of science technology innovation (Grant Number JPMJFS2120). | |||||||||
| 言語 | en | |||||||||
| 出版者 | ||||||||||
| 出版者 | Nagoya University Graduate School of Medicine, School of Medicine | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||||||
| タイプ | departmental bulletin paper | |||||||||
| 出版タイプ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| ID登録 | ||||||||||
| ID登録 | 10.18999/nagjms.87.2.329 | |||||||||
| ID登録タイプ | JaLC | |||||||||
| 関連情報 | ||||||||||
| 関連タイプ | isVersionOf | |||||||||
| 識別子タイプ | URI | |||||||||
| 関連識別子 | https://www.med.nagoya-u.ac.jp/medlib/nagoya_j_med_sci/872.html | |||||||||
| 助成情報 | ||||||||||
| 識別子タイプ | Crossref Funder | |||||||||
| 助成機関識別子 | https://doi.org/10.13039/501100001691 | |||||||||
| 助成機関名 | 日本学術振興会 | |||||||||
| 言語 | ja | |||||||||
| 助成機関名 | Japan Society for the Promotion of Science | |||||||||
| 言語 | en | |||||||||
| 研究課題番号 | 19K11321 | |||||||||
| 研究課題番号URI | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K11321/ | |||||||||
| 研究課題名 | 異なる環境条件での外的誘導刺激による歩行開始・停止時の姿勢制御と適応支援の研究 | |||||||||
| 言語 | ja | |||||||||
| 助成情報 | ||||||||||
| 識別子タイプ | Crossref Funder | |||||||||
| 助成機関識別子 | https://doi.org/10.13039/501100001691 | |||||||||
| 助成機関名 | 日本学術振興会 | |||||||||
| 言語 | ja | |||||||||
| 助成機関名 | Japan Society for the Promotion of Science | |||||||||
| 言語 | en | |||||||||
| 研究課題番号 | 22K11337 | |||||||||
| 研究課題番号URI | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22K11337/ | |||||||||
| 研究課題名 | 歩行時の異なる感覚情報と外力が「人と人との相互作用(HHI)」に与える効果の解明 | |||||||||
| 言語 | ja | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 0027-7622 | |||||||||
| 収録物識別子 | ||||||||||
| 収録物識別子タイプ | EISSN | |||||||||
| 収録物識別子 | 2186-3326 | |||||||||
| 書誌情報 |
en : Nagoya Journal of Medical Science 巻 87, 号 2, p. 329-338, 発行日 2025-05 |
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