Table 2.

Statistical analysis of the normalized SPA of long-term recordings in the presence or absence of 1, 100, or 200μM DOG or OAG during the late activity phase and at rest (Figure 3).

Compared groups		P-value		Test
		Absolute values (a)	Deviation from control (%) (b)
LATE ACTIVITY (ZT 1)
DMSO	1 μM DOG	****P < 0.0001	****P < 0.0001	(a): Kruskal-Wallis test with Dunn's post hoc test;
DMSO	100 μM DOG	n.s. P = 0.878	n.s. P = 0.3154	(b): Mann-Whitney test
DMSO	200 μM DOG	****P < 0.0001	****P < 0.0001
1 μM DOG	100 μM DOG	****P < 0.0001		Kruskal-Wallis test with Dunn's post hoc test
1 μM DOG	200 μM DOG	n.s. P = 0.2918
100 μM DOG	200 μM DOG	****P < 0.0001
DMSO	1 μM OAG	**P = 0.0012	***P = 0.0001	(a): Kruskal-Wallis test with Dunn's post hoc test;
DMSO	100 μM OAG	****P < 0.0001	****P < 0.0001	(b): Mann-Whitney test
DMSO	200 μM OAG	*P = 0.0371	**P = 0.0023
1 μM OAG	100 μM OAG	****P < 0.0001		Kruskal-Wallis test with Dunn's post hoc test
1 μM OAG	200 μM OAG	****P < 0.0001
100 μM OAG	200 μM OAG	****P < 0.0001
REST (ZT 9)
DMSO	1 μM DOG	****P < 0.0001	****P < 0.0001	(a): Kruskal-Wallis test with Dunn's post hoc test;
DMSO	100 μM DOG	n.s. P = 0.3070	**P = 0.0076	(b): Mann-Whitney test
DMSO	200 μM DOG	***P = 0.0001	****P < 0.0001
1 μM DOG	100 μM DOG	****P < 0.0001		Kruskal-Wallis test with Dunn's post hoc test
1 μM DOG	200 μM DOG	****P < 0.0001
100 μM DOG	200 μM DOG	****P < 0.0001
DMSO	1 μM OAG	n.s. P = 0.1184	*P = 0.0366	(a): Kruskal-Wallis test with Dunn's post hoc test;
DMSO	100 μM OAG	****P < 0.0001	****P < 0.0001	(b): Mann-Whitney test
DMSO	200 μM OAG	n.s. P = 0.0862	*P = 0.0389
1 μM OAG	100 μM OAG	****P < 0.0001		Kruskal-Wallis test with Dunn's post hoc test
1 μM OAG	200 μM OAG	**P = 0.0042
100 μM OAG	200 μM OAG	****P < 0.0001

Level of significance: α = 0.05; n.s. = not significant;

^*P < 0.05;

^**P < 0.01;

^***P < 0.001;

^****P < 0.0001.