TABLE 2.
Sequence | TE (ms) | TR (ms) | TI (ms) | Flip angle (°) | Matrix size | PAT a | Averages | Resolution (mm3) | Acquisition time (s) | |
---|---|---|---|---|---|---|---|---|---|---|
MP2RAGE | 3D | 2.47 | 5,000 | 900/2750 | 5/3 | 320 × 320 × 240 | 3 | 1 | 0.7 × 0.7 × 0.7 | 08:02 |
SA2RAGE | 3D | 0.78 | 2,400 | 45/1800 | 4/10 | 128 × 128 × 96 | 2 | 1 | 2 × 2 × 2 | 02:16 |
PAT, parallel acquisition technique (acceleration factor).