Table 2.

Evoked potentials results (before and after treatment)

	Patient		Control
	RT	LT
VEP, ms			93.2 ± 3.5
P100, ms
Before treatment	98.5	96.2
After treatment by:
15 days	101.4	103.8
30 days	102.0	100.5
60 days	105.5	99.6
90 days	100.2	101.5
Amplitude, μv			12.5 ± 5.4
Before treatment	32.6	43.2
After treatment by:
15 days	6.5	6.1
30 days	7.1	6.8
60 days	6.8	6.5
90 days	6.2	6.4
SSEP, ms
N20 (cortical)			19.1 ± 0.9
Before treatment	20.5	25.2
After treatment by:
15 days	19.35	24.75
30 days	19.50	18.7
60 days	18.73	19.2
90 days	19.10	18.9

VEP: visual evoked potential; SSEP: somatosensory evoked potential