کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8960659 | 1646423 | 2018 | 30 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Walking speed changes in response to novel user-driven treadmill control
ترجمه فارسی عنوان
سرعت پیاده روی در پاسخ به کنترل تردمیل جدید مبتنی بر کاربر تغییر می کند
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کلمات کلیدی
آموزش فعال کنترل تردمیل مبتنی بر کاربر، آموزش راه رفتن مبتنی بر تردمیل،
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی پزشکی
چکیده انگلیسی
Implementing user-driven treadmill control in gait training programs for rehabilitation may be an effective means of enhancing motor learning and improving functional performance. This study aimed to determine the effect of a user-driven treadmill control scheme on walking speeds, anterior ground reaction forces (AGRF), and trailing limb angles (TLA) of healthy adults. Twenty-three participants completed a 10-m overground walking task to measure their overground self-selected (SS) walking speeds. Then, they walked at their SS and fastest comfortable walking speeds on an instrumented split-belt treadmill in its fixed speed and user-driven control modes. The user-driven treadmill controller combined inertial-force, gait parameter, and position based control to adjust the treadmill belt speed in real time. Walking speeds, peak AGRF, and TLA were compared among test conditions using paired t-tests (αâ¯=â¯0.05). Participants chose significantly faster SS and fast walking speeds in the user-driven mode than the fixed speed mode (pâ¯>â¯0.05). There was no significant difference between the overground SS walking speed and the SS speed from the user-driven trials (pâ¯<â¯0.05). Changes in AGRF and TLA were caused primarily by changes in walking speed, not the treadmill controller. Our findings show the user-driven treadmill controller allowed participants to select walking speeds faster than their chosen speeds on the fixed speed treadmill and similar to their overground speeds. Since user-driven treadmill walking increases cognitive activity and natural mobility, these results suggest user-driven treadmill control would be a beneficial addition to current gait training programs for rehabilitation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Biomechanics - Volume 78, 10 September 2018, Pages 143-149
Journal: Journal of Biomechanics - Volume 78, 10 September 2018, Pages 143-149
نویسندگان
Nicole T. Ray, Brian A. Knarr, Jill S. Higginson,