Table 3.

Results of space exploration experiments of rats in each group ($\overline{x}$ ± s).

Groups	N	Frequency of passes through the platform position	Platform dwell time (s)
Control	6	0.25 ± 0.52	1.72 ± 1.63
Low-dose	6	0.5 ± 0.58	2.47 ± 1.64
Medium-dose	6	1 ± 0.82	2.7 ± 1.51
High-dose	6	1.75 ± 0.51∗	2.86 ± 1.21∗∗
Nilestriol	6	3.5 ± 1.03∗∗	2.94 ± 0.73∗∗