BPND and Absolute ΔBPND for Test, Retest, and NAc Challenges in 11C-ABP688 Small-Animal PET
| Mean ± SD | |||||
| Region | Test BPND | Retest BPND | Test–retest ΔBPND | NAc BPND | Test–NAc ΔBPND |
| Caudate putamen | 2.58 ± 0.28 | 2.52 ± 0.23 | 2.0% ± 10.7% | 2.54 ± 0.17 | 1.2% ± 10.7% |
| Frontal cortex | 1.40 ± 0.12 | 1.42 ± 0.14 | 1.0% ± 11.1% | 1.42 ± 0.12 | 1.3% ± 11.1% |
| Cerebral cortex | 1.60 ± 0.12 | 1.58 ± 0.12 | 1.0% ± 7.7% | 1.61 ± 0.11 | 0.6% ± 8.9% |
| Hippocampus | 1.86 ± 0.17 | 1.85 ± 0.14 | 0.6% ± 9.9% | 1.88 ± 0.16 | 0.9% ± 9.6% |
| Thalamus | 1.09 ± 0.16 | 1.07 ± 0.10 | 1.5% ± 15.6% | 1.08 ± 0.12 | 0.6% ± 17.6% |