دانلود مقاله ISI انگلیسی شماره 83840
کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
83840 2018 5 صفحه PDF سفارش دهید 3876 کلمه
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Spatial orientation and postural control in patients with Parkinson’s disease
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Gait & Posture, Volume 60, February 2018, Pages 50-54

پیش نمایش مقاله
پیش نمایش مقاله

چکیده انگلیسی

Postural instability is one of the most disabling and risky symptoms of advanced Parkinson's disease (PD). The purpose of this study was to investigate whether and how this is mediated by a centrally impaired spatial orientation. Therefore, we performed a spatial orientation study in 21 PD patients (mean age 68 years, SD 8.5 years, 9 women) in a medically on condition and 21 healthy controls (mean age 68.9 years, SD 5.5 years, 14 women). We compared their spatial responses to the horizontal axis (Sakashita's visual target cancellation task), the vertical axis (bucket-test), the sagittal axis (tilt table test) and postural stability using the Fullerton Advanced Balance Scale (FAB). We found larger deviations on the vertical axis in PD patients, although the direct comparisons of performance in PD patients and healthy controls did not reveal significant differences. While the total scores of the FAB Scale were significantly worse in PD (25.9 points, SD 7.2 points) compared to controls (35.1 points, SD 2.3 points, p < 0.01), the results from the spatialorientation task did not correlate with the FAB Scale. In summary, our results argue against a relation between perceptional deficits of spatial information and postural control in PD. These results are in favor of a deficit in higher order integration of spatial stimuli in PD that might influence balance control.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.