Baseline | 2 years | 4 years | |
---|---|---|---|
Putamen metabolism (normalized) | |||
Limb UPDRS (Motor) | 0.40* | 0.29 | 0.37 |
Putamen DAT binding | −0.45* | −0.46* | −0.19 |
PDRP expression | 0.02 | 0.24 | 0.03 |
PDCP expression | 0.22 | 0.23 | −0.01 |
Anterior cingulate metabolism (normalized) | |||
Limb UPDRS (motor) | −0.19 | 0.27 | −0.39 |
Putamen DAT binding | −0.18 | −0.12 | −0.05 |
PDRP expression | 0.08 | 0.10 | 0.28 |
PDCP expression | −0.39* | −0.69*** | −0.63** |