Research Article
Fast Interleaved Multislice T1 Mapping: Model-Based Reconstruction of Single-Shot Inversion-Recovery Radial FLASH
Table 1
Acquisition parameters for model-based multislice T1 mapping.
| | Phantom/head | Abdomen | 1 slice | 3 slice | 5 slice | 7 slice | 1 slice | 3 slice |
| Field-of-view (mm2) | 192 × 192 | 320 × 320 | Image matrix | 384 × 384 | 256 × 256 | Resolution (mm2) | 0.5 × 0.5 | 1.25 × 1.25 | Slice thickness (mm) | 4 | 6 | Repetition time (ms) | 3.81 | 2.98 | Echo time (ms) | 2.60 | 2.20 | Bandwidth (Hz pixel−1) | 725 | 1420 | Acquisition time (s) | 4.0 | 4.0 | Flip angle (degree) | 6 | 10 | 12 | 14 | 6 | 10 | Spokes per slice | 1064 | 364 | 225 | 156 | 1344 | 456 | Binned spokes | 21 | 7 | 4 | 3 | 21 | 7 | Golden angle (degree) | 20.89 | 38.98 | 68.75 | 68.75 | 20.89 | 38.98 |
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