Somatosensory evoked potential changes in position-related brain stem ischemia.
D001933:Brain Stem / Q000503:physiopathology*; D003389:Cranial Nerve Diseases / Q000503:physiopathology; D004558:Electric Stimulation; D005073:Evoked Potentials, Somatosensory; D005260:Female; D006801:Humans; D002546:Ischemic Attack, Transient / Q000209:etiology / Q000503:physiopathology*; D008475:Median Nerve / Q000503:physiopathology; D008875:Middle Aged; D011187:Posture