Table 3.

Correlations of UPDRS scores and FMT uptake ratio values in the each part of the putamen

Putamen	Anterior	Middle	Posterior	Whole
Symptom duration, year	-0.52 (<0.001)	-0.56 (<0.001)	-0.51 (<0.001)	-0.58(<0.001)
Total motor score	-0.56 (<0.001)	-0.48 (0.002)	-0.41 (0.008)	-0.51 (0.001)
Bradykinesia	-0.54 (<0.001)	-0.53 (<0.001)	-0.44(0.005)	-0.55 (<0.001)
Rigidity	-0.50 (0.001)	-0.43 (0.006)	-0.37 (0.018)	-0.44 (0.005)
Axial	-0.60 (<0.001)	-0.51 (0.001)	-0.37 (0.016)	-0.50 (0.001)
Tremor	0.069 (0.658)	0.085 (0.587)	0.015 (0.925)	0.050 (0.747)

Data are given as r (p) values. These values were calculated by Spearman's rank correlation coefficient test. UPDRS motor score in off-medication state was evaluated in 42 subjects.