Parameter | 1.5Â T | 3.0Â T |
---|---|---|
FOV | 300–380 mm | 300–380 mm |
In-plane voxel size | 1.4–1.8 × 2.0–2.5 cm | 1.2–1.5 × 1.5–1.9 mm |
Matrix size | 208 × 150 | 256 × 200 |
Slice thickness | 7Â mm | 7Â mm |
Flip angle | 60° | 45° |
Segments | 68 | 77 |
Inversion time (TI) | Variable | Variable |
Bandwidth | 601Â Hz/pixel | 977Â Hz/pixel |
TE (echo time) | 1.24Â ms | 1.11Â ms |
TR (repetition time) | 3.06Â ms | 2.64Â ms |
Gating factor | 2 | 2 |
K-space ordering | Linear | Linear |
Fat Sat | No | No |
Asymmetric echo | Yes | Yes |
Parallel imaging | 2 | 2 |