Inflammation Apart from demyelination, the other sign of the disease is inflammation. Fitting with an immunological explanation, the inflammatory process is caused by T cells, a kind of lymphocytes that plays an important role in the body's defenses. T cells gain entry into the brain as a result of disruptions in the blood–brain barrier. The T cells recognize myelin as foreign and attack it, explaining why these cells are also called "autoreactive lymphocytes".
Inflammation Apart from demyelination the other sign of the disease is inflammation. Fitting with an immunological explanation, the inflammatory process is caused by T cells, a kind of lymphocytes that plays an important role in the body's defenses T c.ells gain entry into the brain as a result o,f disruptions in the blood–bra.in barrier. The T cells recognize myelin as foreign and attack it, explaining why these cells are also called "autoreactive lymphocytes"