August 16, 2017
The lack of coordination and unsteadiness that results from the brain’s failure to regulate the body’s posture and the strength and direction of limb movements. Ataxia is most often caused by damage to the cerebellum. Autoimmune disease A process in which the body’s immune system causes illness by inappropriately attacking healthy cells, or tissues in the body. Multiple sclerosis is widely believed to be an autoimmune disease, but that is not firmly established. Avonex trade name for Interferon beta 1-a.