title: On the meaning of a monophasic positive somatosensory evoked potential in deep coma.
mesh_terms: D002540:Cerebral Cortex / Q000503:physiopathology*; D003128:Coma / Q000503:physiopathology*; D004558:Electric Stimulation; D004594:Electrophysiology; D005071:Evoked Potentials; D006801:Humans; D008475:Median Nerve / Q000503:physiopathology; D008875:Middle Aged