Table 2.

Measured R2* (1/T2*) by region of interest.

Region of Interest	Left Hemisphere	Right Hemisphere	Bilateral Average
Globus Pallidus	27.7 ± 4.4	29.1 ± 5.3	28.4 ± 4.3
Substantia Nigra	24.9 ± 6.1	27.8 ± 5.1	26.3 ± 4.7
Red Nucleus	22.0 ± 3.6	22.6 ± 2.7	22.3 ± 2.5
Putamen	17.8 ± 2.5	17.98 ± 2.7	17.9 ± 1.9
Caudate Nucleus	17.3 ± 3.1	16.6 ± 3.0	16.9 ± 2.5
Hippocampus	14.2 ± 1.8	14.8 ± 1.8	14.5 ± 1.5

Increased magnetic susceptibility corresponds with higher non-heme iron content. Values displayed here as M ± SD.