TABLE 2.

Comparisons of the times over the hidden platform and percentages of the swimming time to the platform in the spatial probe test.

Group	n	Percentage of the swimming time to the platform in the spatial probe test	Time over the hidden platform
Control	6	44.87 ± 4.36	3.80 ± 0.84
BCAS	6	34.34.87 ± 2.13∗	2.60 ± 0.54∗
BCAO	6	20.13 ± 5.23*#	1.60 ± 0.89*#

Data are expressed as the mean ± SD. ^∗P < 0.05 compared with the control group; ^#P < 0.05 compared with the BCAS group. BCAS, bilateral common carotid artery stenosis; BCAO, bilateral common carotid artery atresia; SD, standard deviation.