Table 1.
Parameter | 1.5T | 3T | |
---|---|---|---|
Repetition time (msec) | ≥ 120 | ||
Flip angle (°) | 10 | ||
First echo time (msec) | 2.3 | 1.15 | |
Echo spacing (msec) | 2.3 | 1.15 | |
Number of echoes | 6 | ||
Bandwidth (Hz/Px) | ≥ 500 | ≥ 1,000 | |
Slice thickness (mm) | 8-10 | ||
Slice gap (mm) | 0 | ||
Acquisition matrix | 192 × 192 | 128 × 128 | |
Frequency encoding steps | 192 | 128 |