TABLE 1.

Demographic and clinical information.

HC	N	1028
	Gender (M/F)	415/613
	Age	69.83 ± 8.64
	CDR-SOB	0 ± 0
vmAD	N	357
	Gender (M/F)	215/142
	Age	75.10 ± 7.85
	CDR-SOB	2.68 ± 2.10

HC, healthy control; vmAD, very mild Alzheimer Disease; M, male; F, female; CDR-SOB, clinical dementia rating scale sum of boxes.