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Magnetic resonance imaging (MRI) of multiple sclerosis

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A technician prepares to slide a patient into an MRI machine.

People who have multiple sclerosis (MS) have damaged areas, called lesions or plaques, in their brain and spinal cord. These areas can be seen using a magnetic resonance imaging (MRI) machine. It uses a strong magnet and radio waves to show places inside the body. Over time, MS can cause the brain to shrink. This can be seen on an MRI too.

Current as of: December 20, 2023

Author: Ignite Healthwise, LLC Staff
Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: December 20, 2023

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

Current as of: December 20, 2023

Author: Ignite Healthwise, LLC Staff

Clinical Review Board
All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.