Typical dipole locations can be estimated using averaged somatosensory-evoked potentials and a standard brain model

Table 1 Latencies of SEP components of six subjects and grand averaged potentials

	N1	P2	N2	P3	N3	P4
Mean ± SD of six subjects	22 ± 4	32.8 ± 6	43.8 ± 7.1	53.6 ± 7.6	67.8 ± 9.5	96.6 ± 2.9
Grand averaged SEP	22	30	40	50	62	100

ISSN: 1880-6562