MRI sequence parameters
| Sequence | Resolution (mm) | TR | TI | TE | Parallel Imaging | Flip Angle | Time (min:sec) |
|---|---|---|---|---|---|---|---|
| MP2RAGE | 0.7 × 0.7 × 0.7 | TRvolume = 8.25 s | TI1 = 1 s | 1.97 ms | SENSE = 2 × 2 | FA1 = 7° | 9:46 |
| TRTFE = 6.9 ms | TI2 = 3.3 s | FA2 = 5° | |||||
| MPFLAIR | 0.7 × 0.7 × 0.7 | 8000 ms | 2077 ms | 400 ms | SENSE = 2 × 3 | 90° | 10:48 |
Note:—SENSE indicates sensitivity encoding; MPFLAIR, magnetization-prepared FLAIR; FA, flip angle; TFE, turbo field echo.