MRI sequence parameters
| Sequence | TE (ms) | TR (ms) | TI (ms) | FOV (mm) | Matrix | Sections | Section Thickness (mm) | Flip Angle | Orientation | Gap |
|---|---|---|---|---|---|---|---|---|---|---|
| FLAIR | 90 | 9000 | 2500 | 230 | 270 × 320 | 25 | 5 | Axial | 10% | |
| DWI | 90 | 7900 | 230 | 256 × 256 | 25 | 5 | Axial | 10% | ||
| TOF | 3.43 | 21 | 200 | 384 × 331 | 136 | 5 | 18° | Axial | ||
| fsT1WI pre- and post-GD | 11 | 549 | 200 | 320 × 320 | 20 | 2 | 150° | Coronal | ||
| 2 × fsT1WI post-GD | 22 | 500 | 200 | 1024 × 768 | 18 | 3 | Axial |
Note:—GD indicates gadolinium injection.