Table 1.

Demographics of the PMB study samples.

Subjects	AD	Control
Sample number_n	73	27
Gender-Female_n (%)	41 (56.2)	15 (55.6)
APOE e4_n (%)	55 (75.3)	9 (33.3)
Age at death_mean (SD)	85.88 (7.3)	88.44 (7.5)
Age at onset_mean (SD)	76.34 (9.6)	N/A
Disease Duration_mean (SD)	9.55 (4.8)	N/A
Postmortem interval_mean hour (SD)	5.06 (1.8)	5.04 (2.4)
CERAD Score
Absent	0	9
Sparse	0	9
Moderate	11	7
Frequent	62	2
BRAAK Stage
I	0	5
II	0	12
III	0	10
IV	0	0
V	20	0
VI	53	0