Table 1.

Free swim trials

	Total swim distance, m		Distance to platform, m		Velocity, cm/sec
	FS before	FS after	FS before	FS after	FS before	FS after
GRdim/dim	8.9  ± 0.7*	10.0  ± 0.6*	4.2  ± 1.1	2.5  ± 0.7*	15.2  ± 1.2*	16.8  ± 1.0*
Control	11.4  ± 0.6	11.7  ± 0.5	4.1  ± 1.2	0.8  ± 0.2	19.2  ± 0.9	19.6  ± 0.9

GR^dim/dim mice swim less and slower during the 60 sec of the free swim trials before and after water maze training. Data are expressed as mean ± SEM. 

^*, P < 0.05 vs. control.