دانلود مقاله ISI انگلیسی شماره 39351
عنوان فارسی مقاله

ارتباط اقامت اکولار و عملکرد مهارت های حرکتی در اختلال هماهنگی رشدی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
39351 2015 14 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Relationship of ocular accommodation and motor skills performance in developmental coordination disorder
منبع

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

Journal : Human Movement Science, Volume 42, August 2015, Pages 1–14

کلمات کلیدی
اختلال هماهنگی رشدی؛ مهارت های حرکتی؛ محل اقامت چشمی؛ حرکت چشمی
پیش نمایش مقاله
پیش نمایش مقاله ارتباط اقامت اکولار و عملکرد مهارت های حرکتی در اختلال هماهنگی رشدی

چکیده انگلیسی

Ocular accommodation provides a well-focussed image, feedback for accurate eye movement control, and cues for depth perception. To accurately perform visually guided motor tasks, integration of ocular motor systems is essential. Children with motor coordination impairment are established to be at higher risk of accommodation anomalies. The aim of the present study was to examine the relationship between ocular accommodation and motor tasks, which are often overlooked, in order to better understand the problems experienced by children with motor coordination impairment. Visual function, gross and fine motor skills were assessed in children with developmental coordination disorder (DCD) and typically developing control children. Children with DCD had significantly poorer accommodation facility and amplitude dynamics compared to controls. Results indicate a relationship between impaired accommodation and motor skills. Specifically, accommodation anomalies correlated with visual motor, upper limb and fine dexterity task performance. Consequently, we argue accommodation anomalies influence the ineffective coordination of action and perception in DCD. Furthermore, reading disabilities were related to poorer motor performance. We postulate the role of the fastigial nucleus as a common pathway for accommodation and motor deficits. Implications of the findings and recommended visual screening protocols are discussed.

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