Figure 1 | Scientific Reports

Figure 1

From: Structural Neural Correlates of Physiological Mirror Activity During Isometric Contractions of Non-Dominant Hand Muscles

Figure 1

EMG-measurement and pMA values in right FDI (orange boxes) and left FDI (grey boxes). (a) Exemplary EMG recordings for voluntary (upper trace) and involuntary (lower trace) muscle activity. Note the different scaling of the traces and the increase in pMA depending on applied force. (b) All diagrams show the tested force levels (20%, 50%, 80% MVC) and involuntarily occuring mean pMA values of left and right FDI (expressed as multitudes of 1000 ms pre-burst baseline signal, value of 1 = no pMA, value of 2 = 100% increase in pMA compared to baseline activity; *indicate significant changes compared to baseline or between force levels).

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