PT3 Chapter 5: more advanced applications of EPI RF sequences Quiz

PT3 Chapter 5: more advanced applications of EPI RF sequences Quiz

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  1. A stimulus is needed to activate a neuronal activity.
  2. Blood vessel pulsation (vaso-motion) is important to visualize in fMRI.
  3. BOLD stands for Blood-of-Obstructive-Level-Disease contrast imaging).
  4. Mulit-plexed EPI is using a parallel imaging technique.
  5. Real Time Imaging uses short TR’s without suffering large signal losses, as large excitation flip angle  to obtain T1w contrast.
  6. The BOLD effect comes from  both extra- and intravascular blood.
  7. The color coded display of fMRI is mostly projected on a PD or T2w image.
  8. Which is true?
  9. Which is true?
  10. Which is true?