Cross recurrence quantification analysis of precision grip following peripheral median nerve block.
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نویسنده
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منبع
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journal of neuroengineering and rehabilitation - 2013 - دوره : 10 - شماره : 1 - صفحه:28
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چکیده
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Precision grip by the thumb and index finger is vulnerable to sensorimotor deficits. traditional biomechanical parameters offer limited insight into the dynamical coordination between digits during precision grip. in this study,the thumb and index finger were viewed as coupled systems
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کلیدواژه
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and a cross recurrence quantification analysis (CRQA) was used to examine the changes of interdigit dynamics and synchronization caused by peripheral median nerve block. Seven subjects performed a precision grip by holding an instrumented handle before and after median nerve block at the wrist. The forces and the torques at each digit-handle interface were recorded with two six-component transducers. For CRQA
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آدرس
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