Density-based clustering of static and dynamic functional MRI connectivity features obtained from subjects with cognitive impairment

Brain Informatics

Table 1 Basic demographics

Variable	Control	Early MCI	Late MCI	AD
Age, years
Mean	74.5	72.2	71.4	73.1
Median	73.8	72.9	72.3	74.5
SD	5.9	5.9	8.6	7.4
Range	20.5	26.8	30.9	30.6
Gender, no. of subjects
Male	15	18	21	13
Female	21	16	13	16