(A) Diagnosis | At presentation | During lifetime |
---|---|---|
Probable CBD | 9 | 10 |
Possible CBD | 5 | 4 |
Probable CBS | 2 | 4 |
Possible CBS | 8 (10) | 10 (14) |
Frontal behavioural-spatial (FBS) phenotype | 0 (7) | 0 |
Non-fluent/agrammatic variant | 0 (3) | 0 |
Progressive supranuclear palsy phenotype | 0 (1) | 0 |
(B) | Postmortem |
---|---|
Alzheimer's disease | 10 |
Frontotemporal dementia (TDP-43) | 2 |
Mixed Alzheimer's disease/Lewy body disease | 2 |
CBD, corticobasal degeneration; CBS, corticobasal syndrome.