Contralateral Hyperhidrosis After Cerebral Infarction

Abstract

The phenomenon of hyperhidrosis might be attributed to a lesion of a putative sympathoinhibitory pathway that controls sweating. This pathway might originate in the cortex, possibly in the operculum, and make terminal connections with the contralateral thoracic spinal cord. Our observations suggest that the fibers of this putative pathway may be very close to the corticospinal tract.