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 - 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
Multiple Sclerosis (MS): Early Warning Signs and Symptoms What’s Multiple Sclerosis? Multiple sclerosis attacks nerve cells in the brain and spinal cord What are the early signs, and how can you slow progression of this disease?
Early Signs of MS You Shouldn’t Ignore | Mass General Brigham Around 1 million people in the United States are living with multiple sclerosis (MS) according to the American Academy of Neurology MS is a chronic disease that can affect your brain, spinal cord, and the optic nerves behind your eyes It’s most often diagnosed in adults between the ages of 20 and 40, but can occur in young children and older adults as well MS causes your immune system to
Multiple sclerosis - NHS Find out about multiple sclerosis (MS) including the symptoms, types, causes, how it's diagnosed and the treatment and support available
Multiple Sclerosis (MS) - Johns Hopkins Medicine In MS, the immune system attacks the myelin, which becomes destroyed in many areas This loss of myelin forms scar tissue called sclerosis These areas are also called plaques or lesions When the nerves are damaged in this way, they can’t conduct electrical impulses normally to and from the brain
The Effects of Multiple Sclerosis on Your Body - Healthline Multiple sclerosis (MS) is an episodic or progressive and demyelinating immune condition It’s caused by a breakdown of the protective cover (myelin sheath) around the nerves in the brain and