Multiple sclerosis is a disorder in which the body's immune system attacks the protective covering of the nerve cells in the brain, optic nerve and spinal cord, called the myelin sheath.
There are no specific tests for MS. The diagnosis is given by a combination of medical history, physical exam, MRIs and spinal tap results. A diagnosis of multiple sclerosis also involves ruling out other conditions that might produce similar symptoms. This is known as a differential diagnosis.
In MS, the immune system attacks the protective sheath, called myelin, that covers nerve fibers. Damage to the myelin causes communication problems between your brain and the rest of your body.
Multiple Sclerosis Journal. 2024; doi:10.1177/13524585231224702. Katz Sand I, et al. Mediterranean diet is linked to less objective disability in multiple sclerosis.
Mayo Clinic's multiple sclerosis experts provide comprehensive care for more than 4,300 adults and children with multiple sclerosis each year. Mayo Clinic's MS program has earned a national reputation as a top diagnostic and treatment center.
Multiple sclerosis, also called MS, is a disease in which the immune system attacks the covering surrounding the nerves in your brain and spinal cord. This covering is called the myelin sheath.
Mayo Clinic researchers are working to improve the diagnosis and treatment of multiple sclerosis. Specific efforts include finding causes of the disease and developing strategies for remyelination and axonal repair.
Multiple sclerosis is a disorder in which the body's immune system attacks the protective covering of the nerve cells in the brain, optic nerve and spinal cord, called the myelin sheath.
