Regional BPND Values for 11C-HOMADAM Test–Retest–Retest Calculated Using SRTM
| Region | ROI volume (mm3) | Test | First retest | Second retest | Mean BPND | ICC |
| Midbrain | 499 ± 96 | 4.03 ± 0.50 | 3.52 ± 0.33 | 3.75 ± 0.55 | 3.77 (3.15, 4.38) | 0.40 |
| Dorsal raphe | 245 ± 28 | 3.50 ± 0.13 | 3.30 ± 0.17 | 3.95 ± 0.79 | 3.58 (3.11, 4.05) | −0.17 |
| Red nucleus | 302 ± 48 | 3.85 ± 0.53 | 3.35 ± 0.08 | 3.45 ± 0.47 | 3.55 (3.03, 4.07) | 0.32 |
| Pulvinar thalamus | 744 ± 73 | 2.69 ± 0.25 | 2.43 ± 0.13 | 2.50 ± 0.23 | 2.54 (2.23, 2.84) | 0.50 |
| Amygdala | 729 ± 28 | 1.85 ± 0.34 | 1.60 ± 0.18 | 1.83 ± 0.50 | 1.76 (1.26, 2.25) | 0.57 |
| Putamen | 1,271 ± 41 | 1.73 ± 0.29 | 1.57 ± 0.24 | 1.68 ± 0.32 | 1.66 (1.24, 2.08) | 0.73 |
| Caudate nucleus | 678 ± 129 | 1.53 ± 0.38 | 1.43 ± 0.26 | 1.39 ± 0.26 | 1.45 (0.98, 1.91) | 0.88 |
| Cingulate cortex | 972 ± 261 | 0.56 ± 0.15 | 0.53 ± 0.09 | 0.60 ± 0.25 | 0.56 (0.31, 0.82) | 0.78 |
| Pons | 575 ± 254 | 0.56 ± 0.19 | 0.52 ± 0.10 | 0.50 ± 0.18 | 0.53 (0.28, 0.77) | 0.83 |
| Inferior occipital cortex | 1,460 ± 312 | 0.48 ± 0.12 | 0.44 ± 0.08 | 0.59 ± 0.34 | 0.50 (0.28, 0.73) | 0.19 |
| Prefrontal cortex | 3,195 ± 1,126 | 0.23 ± 0.09 | 0.16 ± 0.08 | 0.21 ± 0.11 | 0.20 (0.06, 0.35) | 0.78 |
Data in parentheses are 95% confidence intervals adjusted for multiple observations per subject.