TABLE 1.

Neuropathologic and Clinical Case Information

Diagnosis	Average Age	Age Range	PMI Average	PMI Range	Braak Stage
Normal	78.6 ± 8.5	70–92	12.45	6–24	1
Alzheimer disease	77.9 ± 9.7	56–89	8.5	5.5–12	4–6
Lewy body variant of Alzheimer disease	82 ± 5.6	76–87	5.2	2.5–10	4
Parkinson disease	79 ± 7.6	67–87	7.3	4–8	1–2

Clinical data for patient groups used for this study. Average age in years with standard deviation and range are shown. Postmortem interval (PMI) is represented in hours. Braak stage diagnostics are given for each group.