Site 1 | Site 2 | |
---|---|---|
MRI scanner version | GE Signa HDXT | GE Signa HDXT |
Magnetic field | 3.0 T | 3.0 T |
Coil | Eight-channel head coil | Eight-channel head coil |
Sequence | Single-shot SE EPI | Single-shot SE EPI |
Number of gradient directions | 35 | 30 |
Number of b0 | 1 | 8 |
Nonzero b value (s/mm2) | 1000 | 600 |
Repetition time (ms) | 5500 | 11,000 |
Echo time (ms) | 95 | 69.5 |
Slice thickness (mm) | 4 | 2.5 |
Gap (mm) | 0 | 0 |
Field of view (mm2) | 180 × 180 | 180 × 180 |
Matrix size | 128 × 128 | 128 × 128 |