többkritis
Többkritis, also known as multiple sclerosis (MS), is a chronic, progressive disease of the central nervous system (CNS) that affects the brain, spinal cord, and optic nerves. The term "többkritis" is the Hungarian term for multiple sclerosis. The cause of MS is not fully understood, but it is believed to be an autoimmune and inflammatory disorder, where the immune system mistakenly attacks the myelin sheath that protects nerve fibers in the brain and spinal cord.
The symptoms of többkritis can vary widely from person to person and can change over time. Common
There are several types of többkritis, including relapsing-remitting MS, primary-progressive MS, secondary-progressive MS, and progressive-relapsing MS.
Research into the causes and treatments of többkritis is ongoing. While there is no known cure for