[Investigation on cortical somatosensory evoked potentials during the advance of propagated sensation along channels].
D015670:Acupuncture Therapy; D000328:Adult; D002540:Cerebral Cortex / Q000502:physiology*; D004558:Electric Stimulation; D005073:Evoked Potentials, Somatosensory; D006801:Humans; D008875:Middle Aged; D009434:Neural Pathways