Table 1: Effects of enrichment on horizontal locomotion.

Dose	Acute Non Enriched	Acute 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	212.33 ± 14.6	289.83 ± 7.61	65.5	4.71	0.001*
10	147.33 ± 5.86	268.17 ± 11.32	”	5.24	0.001*
20	153.17 ± 9.38	165.67 ± 5.75	”	1.14	0.282
40	147.33 ± 7.21	250 ± 10.52	”	8.05	0.001*
80	202 ± 11	246.83 ± 3.67	”	3.87	0.003*
Dose	Subchronic Non En-riched	Subchronic Enriched	F	Tukey HSD	P value
	Mean ± S.E.M	Mean ± S.E.M
VEH	165.67 ± 10.72	251.33 ± 6.6	65.5	6.8	0.001*
10	197 ± 7.46	162 ± 0.73	”	4.67	0.001®
20	198.67 ± 3.94	261.33 ± 12.7	”	4.71	0.001*
40	264.8 ± 5.1	119.67 ± 2.32	”	25.77	0.001®
80	191.83 ± 4.35	157.33 ± 3.95	”	5.87	0.001®