Subjects Scanned in This Study
| Characteristic | Total number |
| Patients | 20 |
| Male | 11 |
| Female | 9 |
| AD | 11 |
| Typical AD | 6 |
| Posterior cortical atrophy | 1 |
| Logopenic primary progressive aphasia | 4 |
| FTD | 8 |
| Behavioral variant FTD | 4 |
| Semantic dementia | 3 |
| Progressive nonfluent aphasia | 1 |
| Amnestic mild cognitive impairment | 1 |