The voice of people

with MS in Europe

Multiple Sclerosis

Multiple sclerosis is one of the most common chronic diseases of the central nervous system (brain and spinal cord). MS is an inflammatory demyelinating condition.
 

Myelin is a fatty material that insulates nerves, acting much like the covering of an electric wire and allowing the nerve to transmit its impulses rapidly. It is the speed and efficiency with which these impulses are conducted that permits smooth, rapid and co-ordinated movements to be performed with little conscious effort.

 

In multiple sclerosis, the loss of myelin (demyelination) is accompanied by a disruption in the ability of the nerves to conduct electrical impulses to and from the brain and this produces the various symptoms of MS. The sites where myelin is lost (plaques or lesions) appear as hardened (scar) areas: in multiple sclerosis these scars appear at different times and in different areas of the brain and spinal cord. The term multiple sclerosis means, literally, many scars.

 

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