From: VMAT2 availability in Parkinson’s disease with probable REM sleep behaviour disorder
Basal ganglia ROIs | (A) PD-RBD− vs healthy controls | (B) PD-RBD+ vs healthy controls | ||
---|---|---|---|---|
t value | p value | t value | p value | |
Caudate | 4.38 | < 0.001 | 3.72 | 0.002 |
Putamen | 8.44 | < 0.001 | 7.76 | 0.001 |
Subthalamus | 3.02 | 0.013 | 1.96 | 0.168 |
Ventral striatum | 3.77 | 0.002 | 2.84 | 0.021 |
Associative striatum | 5.59 | < 0.001 | 4.84 | < 0.001 |
Motor striatum | 9.51 | < 0.001 | 8.89 | < 0.001 |
External globus pallidus | 6.92 | < 0.001 | 6.68 | < 0.001 |
Internal globus pallidus | 3.33 | 0.006 | 3.49 | 0.04 |
Substantia nigra | 3.90 | 0.001 | 2.35 | 0.072 |