Table 2.

Sleep and wake characteristics in unsusceptible mice during the first 3-h and the dark period after the SD session on days SD1 and SD10 of the CSDS.

		Number of bouts			Bouts mean duration (min)
		Baseline	SD1	SD10	Baseline	SD1	SD10
WAKE	0–3 h	25 ± 2	30 ± 2	22 ± 4	2.1 ± 0.3	2.7 ± 0.2	4.8 ± 1.1
	Dark	54 ± 3	94 ± 6**	81 ± 5	9.4 ± 0.6	4.2 ± 0.6*	4.9 ± 0.4
NREMS	0–3 h	25 ± 2	30 ± 2	23 ± 4	5.0 ± 0.4	3.4 ± 0.3*	4.8 ± 0.6
	Dark	52 ± 3	93 ± 7**	80 ± 5	4.8 ± 0.3	3.4 ± 0.2	3.9 ± 0.3
REMS	0–3 h	10 ± 1	2 ± 1***	3 ± 1*	1.2 ± 0.1	0.7 ± 0.1*	1.0 ± 0.2
	Dark	14 ± 3	25 ± 4**	27 ± 3	1.1 ± 0.1	1.3 ± 0.1	1.2 ± 0.1

The data are given as means ± S.E.M (n = 7). For multiple group comparisons:

^*P < 0.05,

^**P < 0.01, and

^***P < 0.001 compared to BL. The statistical analysis is described in Table S1.