Table 1 Sequence parameters for the various sequences
From: 2135 Rapid 3D vessel wall imaging at 3 T: optimization and evaluation of diffusion preparation
Parameters | 3D IVI FSE +DSG prep | 3D IVI FSE +DIR prep | 2D Multi-slice + DIR prep |
|---|---|---|---|
Selection Dimensions | ∞ × 30 mm × 16 mm | ∞ × 30 mm × 16 mm | ∞ × ∞ × 16 mm |
DIR Section Thickness | - | 24 mm | 7.5 mm |
FOV | 16 × 6.4 × 2 cm3 | 16 × 6.4 × 2 cm3 | 16 × 16 cm2 |
Acquisition Matrix Size | 320 × 128 × 8 | 320 × 128 × 8 | 320 × 320 |
Resolution | 0.5 × 0.5 × 2.5 mm3 | 0.5 × 0.5 × 2.5 mm3 | 0.5 × 0.5 × 2.5 mm3 |
Effective TE | 5.8 ms | 5.8 ms | 5.8 ms |
TR | 1 R-R | 1 R-R | 1 R-R |
ETL | 10 | 10 | 10 |
ESP | 5.8 ms | 5.8 ms | 5.8 ms |