Table 1 Diffusion imaging scan parameters.
Slice direction | Axial/transverse |
|---|---|
Slice thickness | 4 mm |
Intersection gap | 0.8 mm |
TR (time of repetitions) | 4100 ms |
TE (echo time) | 61 ms |
Field of view | 227 × 250 mm2 |
Matrix | 140 × 154 |
Number of repetitions | 1 (b = 50), 2 (b = 400), and 3 (b = 1000) |
Time of acquisition | 7 min 37 s |
b-values | 50, 400, and 1000 s/mm2 |