Compartmental Modeling Parameter Estimates
K1 | k3 | |||||||||
Subject | Striatum | Thalamus | Motor cortex | Cerebellar gray matter | K1/k2, all | Striatum | Thalamus | Motor cortex | Cerebellar gray matter | k4, all |
1 | 0.343 | 0.388 | 0.249 | 0.287 | 9.45 | 0.117 | 0.0173 | 0.0076 | 0.0044 | 0.0045 |
2 | 0.216 | 0.232 | 0.183 | 0.202 | 5.93 | 0.178 | 0.0167 | 0.0068 | 0.0047 | 0.0054 |
3 | 0.215 | 0.200 | 0.144 | 0.197 | 4.24 | 0.073 | 0.0135 | 0.0102 | 0.0037 | 0.0048 |
4 | 0.321 | 0.319 | 0.280 | 0.328 | 7.02 | 0.092 | 0.0162 | 0.0056 | 0.0029 | 0.0028 |
5 | 0.227 | 0.201 | 0.156 | 0.199 | 6.47 | 0.132 | 0.0178 | 0.0079 | 0.0032 | 0.0048 |
6 | 0.272 | 0.270 | 0.246 | 0.261 | 6.09 | 0.101 | 0.0174 | 0.0077 | 0.0040 | 0.0035 |
7 | 0.280 | 0.244 | 0.234 | 0.231 | 6.38 | 0.118 | 0.0201 | 0.0065 | 0.0037 | 0.0087 |
Mean | 0.268 | 0.265 | 0.213 | 0.244 | 6.51 | 0.116 | 0.0170 | 0.0075 | 0.0038 | 0.0049 |
SD | 0.051 | 0.068 | 0.052 | 0.051 | 1.56 | 0.034 | 0.0020 | 0.0014 | 0.0006 | 0.019 |
Coefficient of variation | 19.2% | 25.8% | 24.4% | 20.8% | 23.9% | 29.0% | 11.6% | 19.4% | 17.0% | 38.3% |
Units for K1 are mL blood mL−1 tissue min−1. Units for k3 and k4 are min−1.