Table 2.
Estimated parameters from baseline scan of three baboons using different compartmental models
| 2TCM | 1TCM | Logan | |||
|---|---|---|---|---|---|
| VT (mL/mL) | K1 (mL/cm3/min) | VT (mL/mL) | K1 (mL/cm3/min) | VT (mL/mL) | |
| Thalamus | 7.90 ± 0.74 | 0.17 ± 0.03 | 7.42 ± 0.36 | 0.16 ± 0.03 | 7.87 ± 0.55 |
| Hypothalamus | 8.32 ± 0.57 | 0.15 ± 0.03 | 7.77 ± 0.35 | 0.14 ± 0.03 | 8.08 ± 0.44 |
| Hippocampus | 11.47 ± 2.61 | 0.15 ± 0.04 | 10.27 ± 1.55 | 0.14 ± 0.03 | 10.97 ± 1.96 |
| Temporal gyrus | 9.77 ± 1.02 | 0.17 ± 0.03 | 9.05 ± 0.41 | 0.16 ± 0.03 | 9.52 ± 0.57 |
| Frontal gyrus | 10.50 ± 1.01 | 0.18 ± 0.04 | 9.58 ± 0.60 | 0.16 ± 0.04 | 10.29 ± 0.91 |
| Corpus callosum | 9.28 ± 0.90 | 0.17 ± 0.03 | 8.32 ± 0.91 | 0.15 ± 0.03 | 9.06 ± 0.99 |
| Globus pallidus | 9.74 ± 1.02 | 0.19 ± 0.03 | 9.07 ± 0.66 | 0.17 ± 0.03 | 9.44 ± 0.92 |
| White matter | 9.29 ± 1.08 | 0.18 ± 0.04 | 8.43 ± 0.89 | 0.17 ± 0.04 | 9.00 ± 1.03 |
| Occipital cortex | 7.82 ± 1.82 | 0.18 ± 0.06 | 7.39 ± 1.56 | 0.17 ± 0.06 | 7.67 ± 1.63 |
| Cerebellum | 7.66 ± 0.72 | 0.19 ± 0.03 | 7.33 ± 0.45 | 0.18 ± 0.03 | 7.63 ± 0.58 |
| Amygdala | 12.49 ± 2.47 | 0.14 ± 0.03 | 10.51 ± 0.81 | 0.14 ± 0.03 | 11.98 ± 1.63 |
| Putamen | 13.80 ± 2.27 | 0.23 ± 0.05 | 12.87 ± 1.54 | 0.22 ± 0.05 | 13.32 ± 1.81 |
| Caudate | 13.90 ± 2.28 | 0.21 ± 0.05 | 12.95 ± 1.44 | 0.21 ± 0.05 | 13.35 ± 1.94 |
| Insula | 13.76 ± 1.42 | 0.22 ± 0.05 | 12.13 ± 1.08 | 0.20 ± 0.05 | 12.82 ± 1.32 |
| AIC | − 38.96 ± 33.09 | − 1.65 ± 12.24 | - | ||
*The results show mean and standard deviation computed from 3 baboons’ parameters.