کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9928357 1565273 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Does the type of concurrent task affect preferred and cued gait in people with Parkinson's disease?
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
پیش نمایش صفحه اول مقاله
Does the type of concurrent task affect preferred and cued gait in people with Parkinson's disease?
چکیده انگلیسی
Difficulty performing more than one task at a time is common in people with Parkinson's disease, resulting in interference with one or both tasks. While studies have shown that greater interference in gait occurs with more complex concurrent tasks, the impact of the type of concurrent task is unclear in the Parkinson's population. Thus the first purpose of this study was to investigate the effect of the concurrent task (calculation, language, or motor) on gait in people with Parkinson's disease. As visual cues are commonly used to aid stride regulation in people with Parkinson's disease, the second purpose of this study was to determine whether this method of increasing stride length was still effective if other tasks were performed simultaneously. Sixteen patients with Parkinson's disease and 16 gender- and age-matched controls performed six cognitive and motor concurrent tasks when seated, walking 10 m, and walking over visual cues. Stride length decreased in people with Parkinson's disease when performing the concurrent calculation and language tasks, but not with the motor task. The language task was more complex than the calculation task, thus the effect was not due to task complexity alone. Visual cues were effective in improving stride length whist maintaining velocity in people with Parkinson's disease, even when performed under dual task conditions. These findings highlight the importance of the task when assessing and retraining dual tasking during gait, and suggest that retraining dual tasking can occur whilst simultaneously using visual aids to regulate stride length.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Australian Journal of Physiotherapy - Volume 51, Issue 3, 2005, Pages 175-180
نویسندگان
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