Inhibited areas: bilaterally in upper middle precentral gyrus and postcentral gyrus, superior parietal lobule, inferior parietal lobule and prefrontal cortex.
The locations of the DCES were concordant with those of the precentral gyrus judged by the CSEP in 33 cases, and CSEP was atypical but DCES positive in 5 cases.
MRI of the brain confirmed the presence of a lesion of the right precentral gyrus.