TABLE 5.
Test–Retest Reproducibility Parameters of 11C-LSN3172176
| 1TC VT (mL/cm3) (n = 6) |
1TC BPND (n = 6) |
SRTM2 BPND (n = 6) |
|||||||
| Region | aTRV | TRV | ICC | aTRV | TRV | ICC | aTRV | TRV | ICC |
| Ventral striatum | 5% | 0% ± 7% | 0.92 | 7% | 3% ± 8% | 0.87 | 8% | 7% ± 6% | 0.83 |
| Putamen | 2% | −2% ± 2% | 0.99 | 4% | 1% ± 4% | 0.98 | 9% | 4 ± 9% | 0.84 |
| Caudate | 1% | 0% ± 1% | 1.00 | 4% | 3% ± 3% | 0.96 | 8% | 6 ± 8% | 0.79 |
| Amygdala | 3% | −1% ± 4% | 0.99 | 6% | 2% ± 7% | 0.81 | 11% | 6 ± 12% | 0.67 |
| Temporal cortex | 3% | −2% ± 3% | 0.98 | 4% | 1% ± 5% | 0.92 | 7% | 4 ± 8% | 0.61 |
| Occipital cortex | 4% | −3% ± 5% | 0.93 | 6% | 0% ± 7% | 0.72 | 8% | 2 ± 10% | 0.34 |
| Parietal cortex | 5% | −2% ± 6% | 0.92 | 6% | 0% ± 8% | 0.67 | 8% | 3 ± 11% | 0.35 |
| Frontal cortex | 4% | −1% ± 4% | 0.97 | 6% | 2% ± 7% | 0.89 | 6% | 4 ± 7% | 0.78 |
| Hippocampus | 4% | −4% ± 4% | 0.96 | 6% | −1% ± 8% | 0.90 | 9% | 1 ± 11% | 0.87 |
| Globus pallidus | 4% | −2% ± 5% | 0.98 | 6% | 2% ± 9% | 0.95 | 7% | 4 ± 7% | 0.94 |
| Centrum semiovale | 4% | −4% ± 3% | 0.94 | 7% | −4% ± 8% | 0.87 | 6% | −1 ± 8% | 0.91 |
| Thalamus | 4% | −3% ± 4% | 0.97 | 10% | −1% ± 12% | 0.91 | 11% | −1% ± 13% | 0.88 |
| Cerebellum | 4% | −3% ± 3% | 0.96 | ||||||
aTRV = absolute TRV; ICC = intraclass correlation coefficient.