WHAT IS MULTIPLE SCLEROSIS?
bigeminal sclerosis (MS) is a disease of the key nervous system (CNS), the organisations that comprise the brain and spinal anaesthesia cord. Its cause is unknown, and it cannot be prevented or cured. It is not fatal, however, and great make headway is being made in treating it and identifying underlying mechanisms that trigger this disease.
Â· Â Â Â Â Â Â Â Â The performance begins with the destruction of myelin, a fatty insulation covering the nerve fibers.
Â· Â Â Â Â Â Â Â Â The end results of this process, called demyelination, ar quadruplicate patches of hard, scarred tissue called plaques. (Multiple sclerosis is well named. Sclerosis comes from the Greek word skleros, which means hard.)
The symptoms, severity, and fall of MS vary widely depending partly on the sites of the plaques and the cessation of the demyelination.
Experts generally group multiple sclerosis into two major categories:
Â· Â Â Â Â Â Â Â Â Relapsing-remitting.
Â· Â Â Â Â Â Â Â Â Chronic-progressive MS. Chronic progressive, in turn, is often subcategorized as primary-progressive, secondary-progressive, and progressive-relapsing MS.
Relapsing-Remitting Multiple Sclerosis
Relapsing-remitting multiple sclerosis generally occurs in younger people and is the close to common form of MS. It generally follows this course:
Â· Â Â Â Â Â Â Â Â The disease then goes into remission (when symptoms correct or disappear), usually for about four to eight weeks. absolution periods may be spontaneous or induced by immunosuppressive drugs.
Â· Â Â Â Â Â Â Â Â A person with multiple sclerosis in remission may have subtle attacks and not build it. For example, hands may be a little desensitise for a few days, or there may be slight awkwardness in gait or coordination.
Â· Â Â Â Â Â Â Â Â Remissions are almost always followed by symptom flare-ups or periods of deteriorating ability.
Chronic-Progressive Multiple Sclerosis
The term chronic-progressive multiple sclerosis is used to describe cases in which symptoms continue...If you want to get a full essay, order it on our website: Ordercustompaper.com
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