Table 1.
Characteristics of the study subjects
| Subjects | Mean age of onset | MMSE |
|---|---|---|
| FAD (7 patients) | 38.1 ± 7.3 | 13.4 ± 8.5 |
| F-CTR (12 middle-aged subjects) | 38.5 ± 9.6 | ≥25 |
| SAD (17 patients) | 68.6 ± 9.8 | 14.4 ± 7.3 |
| S-CTR (17 elderly subjects) | 72.2 ± 5.9 | 27.9 ± 1.0 |