Table 2. Results of horizontal movement, rearing, grooming behaviors, feces, latency (sec), total scores in the open-field test of rats submitted to 6-week CUMS (mean± SD, n = 40).

	Control	CUMS
Latency (sec)	1.63 ± 0.77	8.15 ± 4.30**
Horizontal movement	87.50 ± 10.25	20.23 ± 6.52**
Rearing	19.38 ± 5.87	2.80 ± 3.55**
Grooming behaviors	0.70 ± 0.82	0.75 ± 1.32
Feces	5.73 ± 5.76	6.13 ± 3.93
Total scores	113.30 ± 11.74	29.90 ± 11.99**

**p < 0.01 vs control.