Mice | Rabbits | Humans | |
---|---|---|---|
MR scanner [Tesla] | 9.4 | 1.5 | 1.5 |
Matrix size | 128 × 128 | 160 × 98 | 256 × 96 |
Spatial resolution [mm] | |||
- acquired | 0.2 × 0.2 | 1.0 × 1.2 | 1.3 × 2.6 |
- reconstructed | 0.1 × 0.1 | 1.0 × 1.0 | 1.3 × 1.3 |
Slice thickness [mm] | 1 | 4 | 8 |
TE / TR [ms] | 2.1 / 4.6 | 5.4 / 7.6 | 5.0 / 6.9 |
Temporal resolution [ms] | 4.6 | 7.6 | 13.8 |
Venc in-plane [cm/s] | 6 | 10 | 15 |
Venc through-plane [cm/s] | 8 | 15 | 25 |
Bandwidth [Hz/pixel] | 1150 | 650 | 650 |
Flip angle [°] | 15 | 15 | 15 |
Averages | 2 | 4 | 1 |
Scan time per slice [min] | 3 | 8 | 5 |
SNR ROI anteroseptal | 29.1 ± 2.9 | 37.2 ± 4.8 | 43.7 ± 8.8 |
SNR ROI inferolateral | 25.6 ± 4.6 | 32.7 ± 5.4 | 40.4 ± 10.3 |