Multiple sclerosis (MS) is a potentially disabling disease of the brain and spinal cord (central nervous system). In MS, the immune system attacks the protective sheath (myelin) that covers nerve fibers and causes communication problems between your brain and the rest of your body. Eventually, the disease can cause … See more Multiple sclerosis signs and symptoms may differ greatly from person to person and over the course of the disease depending on the location of affected nerve fibers. Symptoms often affect movement, such as: … See more These factors may increase your risk of developing multiple sclerosis: 1. Age. MScan occur at any age, but onset usually occurs around 20 and 40 years of age. However, younger and … See more The cause of multiple sclerosis is unknown. It's considered an autoimmune disease in which the body's immune system attacks its own tissues. In the case of MS, this immune system malfunction destroys … See more People with multiple sclerosis may also develop: 1. Muscle stiffness or spasms 2. Paralysis, typically in the legs 3. Problems with bladder, bowel or sexual function 4. Mental changes, such … See more Web15 hours ago · Demyelinating disorders like multiple sclerosis occur when chronic inflammation causes the immune system to attack myelin sheaths, causing demyelination of neurons. [11] Myelin sheaths are protective coverings that help nerve cells efficiently transmit signals.
Nervous System Diseases: Symptoms, Causes & Treatment 2024
WebHealthline: Medical information and health advice you can trust. WebApr 8, 2024 · MS is a neurological disease in which the body’s immune system attacks the protective sheath, known as myelin, around the nerves. The illness, which affects sufferers differently, is typically diagnosed between the ages of 20 and 40. at指令解析代码
Transverse myelitis - UCSF Health
WebOverview of Demyelinating Disorders. Myelin sheaths cover many nerve fibers in the central and peripheral nervous system; they accelerate axonal transmission of neural impulses. … WebThese symptoms may decrease as the disease progresses. But in some people, the symptoms can continue and may include angry outbursts, thoughts of suicide, deep depression, and psychosis (losing touch with reality). People with HD may withdrawal from social activities. ... it leaves behind scarring of the myelin sheath (sclerosis). WebFeb 10, 2024 · Treatment. The myelin sheath is the protective, fatty coating surrounding your nerve fibers, similar to the protective insulation around electrical wires. This coating … at技研株式会社