Volumes and nRSS in Functional Striatal Subdivisions
| Parameter | Anterior putamen | Posterior putamen | Anterior caudate nucleus | Posterior caudate nucleus | Ventral striatum |
| Volume (mL) | |||||
| Left | 1.93 ± 0.29 | 1.88 ± 0.39 | 2.10 ± 0.34 | 0.67 ± 0.20 | 0.87 ± 0.21 |
| Right | 2.00 ± 0.29 | 1.76 ± 0.33 | 2.19 ± 0.33 | 0.66 ± 0.19 | 0.85 ± 0.16 |
| Merged | 3.93 ± 0.53 | 3.65 ± 0.69 | 4.29 ± 0.64 | 1.22 ± 0.37 | 1.72 ± 0.34 |
| nRSS (Bq/mL) | |||||
| BPIT | 111 ± 77.7 (3.0 ± 2.1) | 122.1 ± 88.8 (3.3 ± 2.4) | 125.8 ± 99.9 (3.4 ± 2.7) | 477.3 ± 336.7 (12.9 ± 9.1) | 384.8 ± 333 (10.4 ± 9.0) |
| MRTM2 | 558.7 ± 436.6 (15.1 ± 11.8) | 610.5 ± 547.6 (16.5 ± 14.8) | 658.6 ± 577.2 (17.8 ± 15.6) | 2,223.7 ± 1,502.2 (60.1 ± 40.6) | 2,131.2 ± 2,216.3 (57.6 ± 59.9) |
Data are mean ± SD, with nCi/mL in parentheses.