Regional BP Values for Different Kinetic Models
| Plasma input functions (BPs) | Reference tissue methods (BPs) | Akaike | ||||
| Brain region | 4k | MA2 | FRTM | SRTM | FRTM | SRTM |
| Caudate | 1.787 ± 0.075 | 1.349 ± 0.621 | 1.767 ± 0.805 | 2.586 ± 1.910 | 91.166 ± 14.995 | 90.712 ± 13.272 |
| Putamen | 1.819 ± 0.758 | 1.587 ± 0.658 | 1.888 ± 0.954 | 2.450 ± 1.412 | 89.154 ± 17.230 | 88.295 ± 13.055 |
| Hippocampus | 0.074 ± 0.145 | 0.164 ± 0.072 | 0.180 ± 0.063 | 0.184 ± 0.066 | 79.521 ± 11.391 | 78.465 ± 11.439 |
| Frontal lobe | 0.522 ± 0.223 | 0.489 ± 0.102 | 0.473 ± 0.090 | 0.475 ± 0.091 | 47.517 ± 23.088 | 46.215 ± 20.646 |
| Parietal lobe | 0.569 ± 0.357 | 0.496 ± 0.089 | 0.478 ± 0.077 | 0.481 ± 0.077 | 47.296 ± 23.963 | 43.441 ± 22.293 |
| Occipital lobe | 0.383 ± 0.564 | 0.524 ± 0.084 | 0.496 ± 0.061 | 0.500 ± 0.059 | 51.289 ± 22.605 | 46.615 ± 20.627 |
| Temporal lobe | 0.335 ± 0.594 | 0.484 ± 0.102 | 0.464 ± 0.089 | 0.468 ± 0.094 | 51.756 ± 16.586 | 50.292 ± 16.778 |
Data are mean ± SD.