Investigation of Innervation Zone Shift with Continuous Dynamic Muscle Contraction

<table>Example of the shift in the innervation zone (IZ) during dynamic contraction. EMG signal of channel 2 (bold) was selected as the referenced channel signal. The summed signals show the reversal in propagation direction by time shift of the peak of the signals. The summed signal over the IZ location shows the reversed peak in comparison with the referenced channel signal.</table>

Computational and Mathematical Methods in Medicine

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Figure 4

Figure 4: Investigation of Innervation Zone Shift with Continuous Dynamic Muscle Contraction 