Parameters of carotid MR vessel wall and brain imaging
Carotid Artery Imaging | Brain Imaging | |||||
---|---|---|---|---|---|---|
T1WI | T2WI | TOF | MPRAGE | DWIa | T1WI | |
Sequence | TSE | TSE | FFE | FFE | EPI | FFE |
TR (ms) | 800 | 4800 | 20 | 8.8 | 2724 | 308 |
TE (ms) | 10 | 50 | 4.9 | 5.3 | 86 | 4.6 |
Flip angle | 90° | 90° | 20° | 15° | 90° | 90° |
FOV (cm2) | 14 × 14 | 14 × 14 | 14 × 14 | 14 × 14 | 23 × 23 | 23 × 23 |
Matrix size | 256 × 256 | 256 × 256 | 256 × 256 | 256 × 256 | 128 × 126 | 400 × 256 |
Slice thickness (mmb) | 2 | 2 | 1 | 1 | 5.5 | 5.5 |