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| No neurologic disease | Alzheimer’s disease | |
| Number of subjects | 26 | 33 |
| Age at death: median (range) | 70 (32–86) years | 79 (54–101) years |
| PMI: median (range) | 18.4 (4.0–30.6) | 10.6 (2.0–28.6) |
| Braak stage: range (distribution) | None to II (None×6, I×11, II×7, Unknown×2) | III to VI (III×2, IV×2, V×9, VI×20) |
