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Decomposition of leg movements during overground walking in individuals with traumatic brain injuryстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 12 января 2022 г.
- Авторы: Austin H.M., Balendra N., Langenderfer J.E., Ustinova K.I.
- Журнал: Brain Injury
- Том: 32
- Номер: 6
- Год издания: 2018
- Издательство: Taylor & Francis
- Местоположение издательства: United Kingdom
- Первая страница: 739
- Последняя страница: 746
- DOI: 10.1080/02699052.2018.1444203
- Аннотация: Objective: Walking requires precise coordination of bilateral lower extremity motions at all joints. This ability can be affected by traumatic brain injury (TBI). The study investigated inter-joint coordination of lower extremities during overground walking after TBI. Methods: Ten individuals with post-injury ataxia, postural stability and gait abnormalities, as well as 10 sex- and age-matched control subjects were involved in the study. Participants walked at self-selected speed in three experimental conditions: normal walking without any additional task; walking with a narrow base of support, and walking while holding a cup full of water. Inter-joint coordination was analysed as the percentage of gait cycle during which the leg movement was decomposed with 0% indicating simultaneous motion of the two joints (i.e. hip-knee, knee-ankle, and hip-ankle) through the entire gait cycle or 100% indicating motion of only one joint. Decomposition was calculated for each pair of joints and for the left and right leg separately. Results: Participants with TBI showed greater decomposition indices and poorer inter-joint coordination respectively than control individuals for all joint pairs (p < 0.01). Walking with the narrower base of support or with a cup, increased movement decomposition in the TBI group, but not in the control group. Conclusion: The results revealed post-injury gait impairment that manifests as decomposition of multi-joint motions of the lower extremities during overground walking.
- Добавил в систему: Устинова Ксения Ивановна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | 2018_Decomposition_of_leg_movements_during.pdf | 1,1 МБ | 18 июля 2023 [UstinovaK] |