Corticomuscular Coherence Analysis on Hand Movement Distinction for Active Rehabilitation
Figure 3
The topographical distribution of ED muscle CMC value on finger extension, thumb adduction, finger flexion, and rest. The significant ED muscle CMC has overlap in these mentioned movements around C3. The significant value was 0.0199, and the color bar was corresponding to CMC value bar. The peak coherence position and frequency are 15 and 20.51 Hz, respectively, in finger extension. The peak coherence position and frequency are 2 and 15.1367 Hz, respectively, in thumb adduction. The peak coherence position and frequency are 9 and 26.37 Hz, respectively, in finger flexion.
