Table 2.

Comparison of cognitive function and Syt1 expression in each group (X̅±s)

Group	Number of cases	Training time (s)	Number of training sessions	Syt1 expression (relative density, %)
A	8	2294.4±40.8	33.6±4.1	0.73±0.17
B	8	2373.1±12.9	34.6±3.5	0..69±0.15
C	8	2928.8±60.9**,##	41.9±5.7**,##	0.54±0.12*,#

^* P<0.05 compared with group A;

^** P<0.01 compared with group A.

^# P<0.05 compared with group B;

^## P<0.05 compared with group B.