Table 1.

Changes in escape latency of acquisition tests in the water maze task

Group N	1st day	2nd day	3rd day	4th day
A 8	68.3±18.4	52.7±18.0	41.5±16.7	35.6±12.8
B 8	65.9±15.7	48.1±16.6	39.7±13.5	30.4±11.3
C 10	65.5±16.3	42.9±19.3	35.4±14.4	31.6±11.9
D 9	58.2±14.9	38.6±13.1	25.7±9.8	15.5±6.3
E 7	73.4±20.6	57.2±15.2	43.8±12.1	33.5±13.6