Table 2.
Manifestations | At the first clinic visit | By the last clinic visit |
---|---|---|
G only | 0 | 0 |
MD only | 9 | 0 |
PB only | 0 | 0 |
DF only | 0 | 0 |
G + MD | 8 | 2 |
G + PB | 1 | 0 |
MD + PB | 8 | 3 |
MD + DF | 2 | 0 |
G + MD + PB | 6 | 7 |
G + MD + DF | 1 | 4 |
MD + PB + DF | 4 | 5 |
G + MD + DF + PB | 1 | 19 |
DF, dementia of frontal type; G, vertical supranuclear gaze abnormality; MD, movement disorders; PB, pseudobulbar palsy.