Magnetic resonance imaging: Physical principles, MR safety and Image optimisation

This unit explores the fundamental principles of magnetic resonance imaging (MRI) including physical design, staff and patient safety and image optimisation. 

The factors that determine the effectiveness of the procedure and resultant image quality are discussed and analysed. Equipment used to generate MRI images and the design and purpose of the major components of a clinical MR scanner are critically assessed. 

Human safety issues posed by magnetic and radio frequency fields are explored and considered, along with the latest research regarding the use of contrast agents.