Somatosensory evoked potentials to random stimulus trains.
D000328:Adult; D000368:Aged; D002540:Cerebral Cortex / Q000502:physiology; D004558:Electric Stimulation / Q000379:methods; D004569:Electroencephalography / Q000379:methods; D005073:Evoked Potentials, Somatosensory; D005260:Female; D006801:Humans; D008297:Male; D008475:Median Nerve / Q000502:physiology*; D008875:Middle Aged