Cerebral activation related to movement execution of the affected hand (left-sided patients and feigners were flipped).

Coordinates refer to the voxels of maximum activation within significant clusters (P*CP = conversion paresis, NC = normal controls, FC = feigning controls; BA = Brodmann area,**k = contralateral/ipsilateral cluster extent, when separate clusters are involved;*** = extending into insular cortex,****large cluster contralateral