Table 4.

Correlation analysis between RT and global cognitive function of patients with AD.

	Score of MMSE scale
	R	p
Right eye
Average RT	0.232	0.023*
RT of superior 1/2 quadrant	0.261	0.001*
RT of inferior 1/2 quadrant	0.144	0.163
Left eye
Average RT	0.147	0.153
RT of superior 1/2 quadrant	0.185	0.070
RT of inferior 1/2 quadrant	0.045	0.660

^*p < 0.05.