Table 2.
MRI acquisition parameters for each of the three MR systems tested in the multimagnet characterization study
| 1.0 T Panorama | 1.5 T Ingenia | 3.0 T Ingenia | |
|---|---|---|---|
| Bore geometry | Vertical | Horizontal | Horizontal |
| TE(ms) | 5.5 | 4.4 | 2.98 |
| TR(ms) | 30 | 30 | 31.74 |
| Flip angle(°) | 28 | 28 | 28 |
| Acquisition matrix | 432/430 | 432/433 | 296/297 |
| Bandwidth (Hz/pixel) | 190 | 190 | 433 |
| Reconstructed voxel size (mm3) | 0.96 × 0.96 × 2 | 0.77 × 0.77 × 2 | 0.61 × 0.61 × 2 |
| Signal averages | 1 | 1 | 1 |
| # Phantom slabs | 15 | 15 | 17 |
| # Useable landmarks | 5,082 | 5,082 | 6,048 |