Topographic distribution of the low-frequency CMC peak for condition W3. Frequency-coherence plots in the range 1-10 Hz and topographic distribution of CMC for subject S6 (upper row) and grand-average of all five gamma-range subjects (lower row) for condition W3. Note the bilateral organization of the corticospinal coherence, with stronger activation over the contralateral sensorimotor area.
Naranjo et al. BMC Neuroscience 2010 11:157 doi:10.1186/1471-2202-11-157