Table 2.

The times of error in MS-2 water maze Automatic Control System test.

Groups	Times of error
	Day 1	Day 2	Day 3	Day 4
NS control group	9.12 ± 8.01	7.50 ± 5.56	5.43 ± 4.42	3.65 ± 2.21
Wild-mice HFD	15.08 ± 5.13	15.71 ± 10.15	12.13 ± 5.70	7.30 ± 2.11
IGF-1Rneo mice HFD	11.12 ± 7.01	8.50 ± 4.11	7.24 ± 4.57*	5.88 ± 2.46*

^∗ P < 0.05; n = 18 mice per group.