Table 1.

Comparison of the average escape latencies of all groups in the training trials

Group	1st day	2nd day	3rd day	4th day	5th day
Control	70.9 ± 15.2	42.3 ± 14.6	36.9 ± 11.1*	32.5 ± 11.7*	23.4 ± 2.8*
Depressed	89.8 ± 12.9	59.5 ± 16.1	50.5 ± 14.7	48.2 ± 14.5	42.6 ± 11.6
F1d	73.9 ± 12.5	56.1 ± 14.4	37.9 ± 11.3	36.8 ± 11.4	28.6 ± 7.3
F1w	80.7 ± 6.3	43.0 ± 6.2	30.7 ± 8.6	23.1 ± 4.9	19.3 ± 6.2
F2w	77.6 ± 11.9	25.1 ± 4.4	19.2 ± 7.6*	18.2 ± 4.8*	16.4 ± 7.4*
F 4w	73.5 ± 8.8	23.2 ± 7.3	17.9 ± 7.7*	17.9 ± 2.7*	13.9 ± 2.9*

Values are presented as means ± SE. n = 6 for each group.

^*p < 0.05.