Table 7.
Intra-Session SNR Measures
| Scan | Corpus Callosum | Peripheral WM | Globus Palidus |
|---|---|---|---|
| FLAIR | 10.9 | 17.0 | 13.4 |
| MPRAGE (Fast ADNI) | 25.6 | 30.2 | 25.5 |
| DTI: Reference Image | 13.1 | 36.7 | 30.1 |
| DTI: Diffusion Weighted | 8.2 | 11.8 | 11.0 |
| DTI Geometric Reference | 5.2 | 15.2 | 16.7 |
| Resting State fMRI | 24.2 | 36.8 | 40.6 |
| B0 Magnitude (TE=8ms) | 13.9 | 60.6 | 65.1 |
| B0 Magnitude (TE=9ms) | 6.9 | 55.8 | 39.2 |
| B1 Magnitude | 66.4 | 80.7 | 69.1 |
| Arterial Spin Labeling (ASL) | 48.8 | 56.5 | 79.3 |
| VASO | 26.3 | 68.6 | 30.4 |
| qT1 (15°) | 25.2 | 48.0 | 52.4 |
| qT1 (60°) | 25.9 | 46.6 | 35.1 |
| qT2 (dual echo: 30 ms) | 24.3 | 51.9 | 49.8 |
| qT2 (dual echo: 80 ms) | 11.7 | 30.3 | 23.6 |
| MT: Reference | 25.9 | 44.4 | 38.3 |
| MT: 1.5 kHz | 26.2 | 42.2 | 29.5 |