کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4333021 1292918 2006 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The effect of sensory feedback on the timing of movements: Evidence from deafferented patients
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب (عمومی)
پیش نمایش صفحه اول مقاله
The effect of sensory feedback on the timing of movements: Evidence from deafferented patients
چکیده انگلیسی

The role of sensory feedback in the control of movements was investigated in two deafferented patients with complete loss of cutaneous touch and movement/position sense below the neck and two control groups of different ages. In a synchronized repetitive finger-tapping task in time with a regular auditory pacing signal, the deafferented participants showed a strong influence of extrinsic feedback. In contrast to controls who demonstrated a typical asynchrony between their taps and the pacing signal in all feedback conditions, the deafferented participants, with auditory feedback and visual monitoring, showed no asynchrony between finger taps and the pacing signal. These findings support the view that sensory information plays a crucial role in the anticipatory timing of movements.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brain Research - Volume 1084, Issue 1, 21 April 2006, Pages 123–131
نویسندگان
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