Somatosensory evoked potentials: abnormalities in brainstem lesions.
D000328:Adult; D000368:Aged; D001932:Brain Neoplasms / Q000175:diagnosis*; D001933:Brain Stem / Q000098:blood supply; D002561:Cerebrovascular Disorders / Q000175:diagnosis*; D005071:Evoked Potentials; D006801:Humans; D008875:Middle Aged