Magnetic Resonance Imaging (MRI). The Magnetic Resonance Imaging (MRI) Technicians use radio waves and powerful magnets and create pics of the body the use of computers. The Magnetic Resonance Imaging (MRI) technologists have to have top computer capabilities and a robust know-how of cross-sectional human anatomy. The Magnetic Resonance Imaging (MRI) technologists are visible working in diagnostic centres and mental fitness care establishments. The Magnetic Resonance Imaging (MRI) technologists normally work with ailments related to the mind and frightened system.