Module 9 – Basic Principles of MRI

Module 9 – Basic Principles of MRI

  • List the different types of tomographic imaging
  • Explain how MRI and CT differ
  • Explain the atomic structure of the hydrogen proton and its utility in MRI
  • Describe how the hydrogen proton responds when placed in an external magnetic field
  • Explain how a rotating magnetic field affects the behavior of hydrogen protons
  • Describe how protons can be reoriented to longitudinal and transverse directions
  • Compare and contrast transverse and longitudinal relaxation
  • Describe the time constants relevant to transverse and longitudinal relaxation
  • Explain Faraday’s law