Mri and what it does

MRI= Magnetic Resonance Imaging Is a technique that uses a magnetic field and radio waves to create a detail images of the organs and bone structure of the patient. The machines are large and tubular shape magnets .  When you lie inside an MRI machine the magnet field temporarily realigns hydrogen atoms in your body and gives different information about the structures in side of your body. This is the type of machine letting the doctors look inside of my spinal cord to see the damage