Table 6 Model selection of simulated data using the nested model method
| Â | Â | Percentage of voxels selected (%) | |||
|---|---|---|---|---|---|
Generating model | SNR | Model 0 | Model 1 | Model 2 | Model 3 |
Steady-State (Model 1) | 5 | 2.75 | 41 | 43 | 13.25 |
Steady-State (Model 1) | 100 | 0 | 75 | 20.75 | 4.25 |
Patlak (Model 2) | 5 | 0 | 0 | 94.75 | 5.25 |
Patlak (Model 2) | 100 | 0 | 0 | 100 | 0 |
Extended Tofts (Model 3) | 5 | 0 | 11.25 | 19 | 69.5 |
Extended Tofts (Model 3) | 100 | 0 | 8.5 | 0 | 91.5 |