stimulation procedure therapeutic procedure of nervous system evoked potential assessment somatosensory evoked potential assessment Measurement of somatosensory evoked potentials (SEPs), which reflect the electrical activity of the brain that results from the stimulation of touch. SEP monitoring may be employed intraoperatively to identify, and ideally, avoid impending permanent damage to neurologic structures. PMID: 31335078 2023-04-11T12:00:00Z