View Multiple Sclerosis Brain Atrophy Background. How does ms affect these people with ms who smoke tobacco have been reported to have more brain atrophy than nonsmokers. Multiple sclerosis brain atrophy brain volume loss spinal cord atrophy secondary progressive multiple sclerosis.
In ms, the immune system attacks and damages or destroys myelin, a substance that surrounds and insulates the nerves.
Multiple sclerosis (ms) is an autoimmune disease of the central nervous system causing severe disability via the progressive damage of white matter. Multiple sclerosis is an inflammatory demyelinating disease of the cns in which activated immune cells invade the central nervous system and cause inflammation, neurodegeneration, and tissue damage. Aggressive treatment with these medications as early as possible can lower the relapse rate, slow the formation of new lesions, and potentially reduce risk of brain atrophy and disability accumulation. Brain activation in multiple sclerosis:
