نتایج جستجو برای: motor unit potential classification
تعداد نتایج: 1994258 فیلتر نتایج به سال:
This paper is a mechanical analysis of the apparent redundancy of muscles in the human body. Because differentiation of motor commands appears to occur at the motor unit level, the analysis examines possible distributions of motor unit activation levels for a given motor task. The transformation from these motor commands to movement is defined mathematically. Each motor unit, regardless of how ...
one of the most important factors responsible for axonal degeneration following spinal cord trauma is ischemia produced by cord compression. previous studies have revealed that omental transposition upon the injured site of the spinal cord could be beneficial in the induction of partial improvement of neuroelectrical and motor function in laboratory animals. the purpose of this study is to veri...
Muscle motor unit numbers decrease markedly in old age, while remaining motor units are enlarged and can have reduced neuromuscular junction transmission stability. However, it is possible that regular intense physical activity throughout life can attenuate this remodeling. The aim of this study was to compare the number, size, and neuromuscular junction transmission stability of tibialis anter...
Motor-unit synchronization, which is a measure of the near simultaneous discharge of action potentials by motor units, has the potential to influence spike-triggered average force and the steadiness of a low-force isometric contraction. The purpose of the study was to estimate the contribution of motor-unit synchronization to the larger spike-triggered average forces and the decreased steadines...
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