Sclerosis (medicine) - Wikipedia Sclerosis (from Ancient Greek σκληρός (sklērós) 'hard') is the stiffening of a tissue or anatomical feature, usually caused by a replacement of the normal organ -specific tissue with connective tissue
Multiple Sclerosis (MS) | National Institute of Neurological Disorders . . . Multiple sclerosis (MS) is a chronic neurological disorder It’s an autoimmune disorder, meaning that in MS, the immune system—which normally protects us from viruses, bacteria, and other threats—mistakenly attacks healthy cells MS symptoms usually begin in young adults, between ages 20 and 40
Multiple sclerosis - Symptoms and causes - Mayo Clinic Multiple sclerosis is a disease that causes breakdown of the protective covering of nerves Multiple sclerosis can cause numbness, weakness, trouble walking, vision changes and other symptoms
What is Multiple Sclerosis? | National MS Society Multiple Sclerosis, or MS, is a complex disease that affects countless individuals around the world Learn what causes MS, the different types of MS, and more
Multiple Sclerosis (MS) - Johns Hopkins Medicine Multiple sclerosis is a disease in which the fatty tissue that surrounds the nerves is destroyed When this happens, the nerves are unable to conduct electrical impulses to and from the brain It causes muscle weakness, impaired coordination, and fatigue
Multiple sclerosis (MS) | Diagnosis, Symptoms, Causes, Treatment . . . Multiple sclerosis, progressive disease of the central nervous system involving destruction of the myelin sheath on certain nerve fibers, as a result of which the transmission of nerve impulses becomes impaired, particularly in pathways involving vision, sensation, and movement
Multiple sclerosis (MS): Types, symptoms, and causes Multiple sclerosis (MS) is a chronic autoimmune condition that affects the central nervous system (CNS) MS can result in a range of symptoms that vary in severity among individuals
Multiple Sclerosis (MS) Symptoms, Signs, Causes, Diagnosis Multiple sclerosis (MS) is an autoimmune disease that attacks nerve tissue in the brain and spinal cord Learn the causes, medications, early signs, and symptoms If you have received an MS diagnosis, treatment focuses on controlling symptoms