MRI Physics

123456789
Across
  1. 2. Fluid attenuated inversion recovery
  2. 4. Shortens T1 (T1 bright)
  3. 6. Improves magnetic field homogeneity
  4. 7. voxel volume x sqrt(NEX/receiver bandwidth)
  5. 8. Uses fast GRE or EPI
  6. 9. Number of excitations
Down
  1. 1. Rapid shutdown of magnet in emergency
  2. 2. Focal brain activity -> decrease in deoxyhemoglobin
  3. 3. Less susceptibility artifact and field inhomogeneity than other fat suppression techniques (good with metal)
  4. 5. FOV too small (under sampling)