What is Multiple Sclerosis (MS)? | The Johns Hopkins Multiple Sclerosis Center - 0 views
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Multiple sclerosis (MS) is a chronic disease affecting the central nervous system (the brain and spinal cord).MS occurs when the immune system attacks nerve fibers and myelin sheathing (a fatty substance which surrounds/insulates healthy nerve fibers) in the brain and spinal cord.
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nikkilh on 29 Jan 22Multiple sclerosis (MS) definition
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Common symptoms of a relapse
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About 10-15% of patients will have gradual worsening from the start of their MS disease.