Table 2. MR Imaging Parameters.
Reduced FOV | Full FOV | |
---|---|---|
TR/TE (ms) | 3200/70 | 5000/70 |
FOV (cm) | 28 × 8.5 | 38 × 38 |
Matrix size | 192 × 35 | 136 × 136 |
In-plane resolution (mm) | 1.5 × 2.4 | 2.8 × 2.8 |
Section thickness (mm) | 5 | 8 |
Slice number | 15 | 22 |
Intersection gap (%) | 10 | 0 |
Flip angle (degree) | 90 | 90 |
NEX | 6 | 3 |
B-value (s/mm2) | 0, 400, 800 | 0, 25, 50, 75, 100, 150, 200, 500, 800, 1000 or 0, 25, 50, 75, 100, 150, 200, 500, 1500 |
Acquisition time | 2 min 18 sec | 6 min 30 sec or 7 min 15 sec |
FOV = field-of-view, NEX = number of excitations, TE = echo time, TR = repetition time