Development of temporal and spatial characteristics of anticipatory postural adjustments during gait initiation in children aged 3-10 years

Mani, Hiroki; Miyagishima, Saori; Kozuka, Naoki; Takeda, Kenta; Taneda, Kenji; Inoue, Takahiro; Sato, Yui; Asaka, Tadayoshi

Development of temporal and spatial characteristics of anticipatory postural adjustments during gait initiation in children aged 3-10 years

Mani, Hiroki; Miyagishima, Saori; Kozuka, Naoki et al.

Human Movement Science, 2021, 75, 102736

Permalink : https://hdl.handle.net/2115/87825

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アクセス権	open access
URI	https://hdl.handle.net/2115/87825
タイトル	Development of temporal and spatial characteristics of anticipatory postural adjustments during gait initiation in children aged 3-10 years
著者	Mani, Hiroki ; Miyagishima, Saori ; Kozuka, Naoki ; Takeda, Kenta ; Taneda, Kenji ; Inoue, Takahiro ; Sato, Yui ; Asaka, Tadayoshi
e-Rad_Researcher 10765514 著者名 Mani, Hiroki
著者名 Miyagishima, Saori
著者名 Kozuka, Naoki
著者名 Takeda, Kenta
著者名 Taneda, Kenji
著者名 Inoue, Takahiro
著者名 Sato, Yui
e-Rad_Researcher 60241387 著者名 Asaka, Tadayoshi
言語	英語
キーワード	Anticipatory postural adjustments
	Postural control
	Development
	Gait initiation
	Center of pressure
	Direction specificity
発行日	2021-02
出版者	Elsevier
収録物名	Human Movement Science
巻(号)	75
ページ	102736
抄録	This study aimed to analyze the development of direction specificities of temporal and spatial control and the coordination pattern of anticipatory postural adjustment (APA) along the anteroposterior (AP) and mediolateral (ML) directions during gait initiation (GI) in children aged 3-10 years. This study included 72 healthy children aged 3-10 years and 14 young adults. The child population was divided into four groups by age: 3-4, 5-6, 7-8, and 9-10 years. The GI task included GI using the dominant limb. The peak center of feet pressure (COP) shifts during APAs (APApeak), initiation time of COP shifts (APAonset), and the COP vectors in the horizontal plane were calculated to evaluate the direction specificity of spatial, temporal, and coordination control, respectively. A difference in direction specificity development was found for the APApeak. The APApeak in the mediolateral axis, but not in the anteroposterior axis, was significantly higher in the 7-8 years age group than in other groups. Although APAonset was not found for direction specificity, a significant difference between the adult and children groups (5-6 years, 7-8 years, and 9-10 years) was observed in the direction of the COP vector. In conclusion, the developmental process of the spatial, temporal, and coordination control of APAs during GI varied with age. Furthermore, the spatial control and coordination pattern of APAs was found to be direction specific. All components of APAs, namely temporal and spatial control, coordination pattern, and direction specificities, should be analyzed to capture the developmental process of anticipatory postural control.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
権利情報	© 2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
PISSN	0167-9457
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.humov.2020.102736