Tissue parameters used to simulate the T1-weighted images shown in Fig 2
| GM | WM | CSF | |
|---|---|---|---|
| Spin density % | 80 | 65 | 100 |
| 1.5T | 1000 ms | 650 ms | 4000 ms |
| 3T | 1283 ms | 838 ms | 4000 ms |
Note:—GM indicates gray matter; WM, white matter; CSF, cerebrospinal fluid. CSF is taken to have 100% water content.