Table 2.

MEG results of the 27 cases.

		SER of Left MN*		SER of Right MN*
Case	Age of MEG (y.o.)	without tSSS	with tSSS	without tSSS	with tSSS
1	34	A	A	A	A
2	20	A	A	A	A
3	63	A	A	A	A
4	16	-	-	A	A
5	45	A	A	na	A
6	15	A	A	na	A
7	19	na	A	A	A
8	49	A	A	na	A
9	33	na	A	na	A
10	10	na	A	na	A
11	30	na	A	na	A
12	27	na	A	na	A
13	11	na	A	na	A
14	47	na	A	na	A
15	22	na	A	na	A
16	17	na	A	na	A
17	19	na	A	na	A
18	26	na	A	na	A
19	14	na	A	na	A
20	43	-	-	na	A
21	13	-	-	na	A
22	25	-	-	na	A
23	27	-	-	na	A
24	44	na	A	-	-
25	61	na	A	na	A
26	50	na	A	na	A
27	51	na	A	na	A
# of sides		22		26
# of acceptable		6	22	5	26
(vs not acceptable)		(16)	(0)	(21)	(0)

^*Studies shaded in gray were those eligible to be carried over to study 2 (see table 3).

Abbreviations: A, acceptable; MN, median nerve stimulation; na, not acceptable; SER, somatosensory evoked responses; tSSS, temporally-extended signal space separation algorithm