Abnormal Circadian Modification of Aδ-Fiber Pathway Excitability in Idiopathic Restless Legs Syndrome

Table 5

Neurophysiological data: night/day ratio.

		Foot		Hand
N1 latency	RLS	94.2 ± 10.6	U test: 69	98.8 ± 21.7	U test: 68
	CTR	99.8 ± 12.5		95.7 ± 10.3
N1 amplitude	RLS	133.9 ± 50.4	U test: 82	135.2 ± 124.5	U test: 65
	CTR	83.7 ± 34.5		87.5 ± 41.4
N2 latency	RLS	100.3 ± 13.7	U test: 35	95.2 ± 16.3	U test: 52
	CTR	106.0 ± 12.0		103.5 ± 14.9
P2 latency	RLS	106.2 ± 12.6	U test: 69	96.8 ± 6.6	U test: 52
	CTR	103.6 ± 8.2		99.4 ± 9.1
N2-P2 amplitude	RLS	119.2 ± 15.6	U test: 106	100.2 ± 35.5	U test: 76
	CTR	88.4 ± 23.4		86.2 ± 22.6