반응형 muscle weakness ms1 Multiple Sclerosis (MS) and Its Common Symptoms Multiple Sclerosis, or MS, is a condition that affects the brain and spinal cord, which make up the central nervous system. In people with MS, the immune system mistakenly attacks the protective layer around nerve fibers. This can lead to damage and cause various symptoms that may come and go or get worse over time. The symptoms someone experiences will depend on which part of the nervous system.. 2024. 10. 19. 이전 1 다음 반응형