Table 3.
Patients demographics for Ch2 cholinergic neuronal count and hippocampal CA2 cholinergic varicosity quantification
| Diagnosis | PD | PD-MCI | PDD |
|---|---|---|---|
| n | 8 | 4 | 16 |
| M:F (% M) | 4:4 (50%) | 3:1 (75%) | 13:3 (81.3%) |
| Mean age at onset (SD) | 62.13 (8.68) | 62.25 (13.72) | 65.31 (12.40) |
| Mean age at death (SD) | 73.50 (5.90) | 81.00 (8.04) | 78.19 (5.97) |
| Mean duration of disease (SD) | 11.38 (5.71) | 19.00 (5.72) | 12.81 (8.30) |
| Mean post-mortem interval (hours) | 31.00 | 14.00 | 27.63 |
| Median Braak αSN stage | 6 | 6 | 6 |
| Median Braak tau stage | 1 | 2 | 2 |