Table 1:

Mean QSM, R2, and R2* for BG substructures across patients

	GP	Putamen	Caudate	Aput	Pput
QSM	0.159 ± 0.031	0.064 ± 0.023	0.068 ± 0019	0.050 ± 0.019	0.095 ± 0.038
R2*	0.096 ± 0.013	0.061 ± 0.011	0.051 ± 0.009	0.059 ± 0.010	0.066 ± 0.016
R2	0.049 ± 0.004	0.036 ± 0.004	0.029 ± 0.002	0.034 ± 0.004	0.039 ± 0.0050

Note:—Aput indicates cognitive anterior part of putamen, region predominantly connected to frontal cortex; Pput, motor posterior part of putamen, region predominantly connected to sensorimotor cortex.