Table 5: Effects of enrichment on grooming.

Dose	Acute non Enriched	Acute Non Enriched	F	Tukey HSD	P value
	Mean ± S.E.M	Mean ± S.E.M
Mean ± S.E.M, VEH: Vehicle. *® p<0.05 Comparison of means between enriched and non enriched mice, n = 6.
VEH	6.00 ± 0.86	8.00 ± 0.52	0.04	2	0.0734
10	22.17 ± 0.95	4.67 ± 0.33	“	17.45	0.0001®
20	18.83 ± 1.17	13.00 ± 1.15	“	3.65	0.01®
40	14.50 ± 1.28	11.33 ± 1.61	“	1.54	0.155
80	4.33 ± 0.56	9.337 ± 1.12	“	4.01	0.003*
Dose	Subchronic non Enriched	Subchronic Enriched	F	Tukey HSD	P value
	Mean ± S.E.M	Mean ± S.E.M
VEH	15.83 ± 0.54	10.17 ± 0.17	0.04	9.98	0.0001®
10	10.17 ± 0.48	14.33 ± 0.56	“	5.68	0.0002*
20	7.33 ± 0.56	19.00 ± 1.13	“	9.29	0.0001*
40	9.50 ± 0.50	15.00 ± 0.45	“	8.2	0.0001*
80	17.83 ± 1.60	20.83 ± 1.14	“	1.53	0.157