Table 1.
Sequence parameters for 3D-SPACE and 3D-CISS (SPACE: sampling perfection with application optimized contrast with different flip-angle evolutions, CISS: constructive interference in the steady-state, 2D: two-dimensional, 3D: three dimensional)
| 3D-SPACE | 3D-CISS | |
|---|---|---|
| Repetition time (ms) | 3200 | 7.91 |
| Echo time (ms) | 402 | 3.66 |
| Flip angle (deg) | * | 50˚ |
| Bandwidth (Hz/ pixel) | 751 | 460 |
| Echo space (ms) | 3.88 | x |
| Average | 2 | 1 |
| Field of view (mm) | 206 | 210 |
| In-plane voxel size (mm) | 0.8*0.8*0.8 | 0.7*0.7*0.7 |
| Acquisition time | 4 min 18 s | 3 min 57 s |