human
My doctor says I should get an MRI. What is an MRI and what are the benefits?
assistant
An MRI (Magnetic Resonance Imaging) is a diagnostic procedure that uses magnetic fields to visualize internal structures of the body. It is used to diagnose many different medical conditions, including brain tumors, strokes, spinal cord injuries, and other neurological disorders. The primary benefit of an MRI is its ability to provide detailed images of the brain and spinal cord without exposing the patient to radiation.