Multiple sclerosis, or MS, is an autoimmune disease. Normally your immune system protects you by attacking invaders such as viruses and bacteria. With MS and other autoimmune diseases, your immune system reacts abnormally. When you have MS, it attacks the nerves in your brain and spine.
Myasthenia gravis is a disease of the central nervous system characterized by sporadic muscular fatigue and weakness. This video explores possible causes of this disease, as well as available treatments.
A concussion is an injury to the brain caused by a blow to the head, or by striking the head on another object. It may result in loss of consciousness or confusion, but the effects usually resolve in a few hours or days. This video explains what happens during a concussion, how it should be treated, and what preventive steps to take.
Myasthenia gravis is a disease of the central nervous system characterized by sporadic muscular fatigue and weakness. It occurs chiefly in the muscles of swallowing and chewing, as well as the muscles of the eyes, face, and neck. This video explores possible causes of this disease, as well as available treatments.
Tension headaches are usually dull, aching, or throbbing headaches often associated with sensations of fullness, tightness, or pressure. The pain involves both sides of the head and neck. In this video, you'll find out more about symptoms, possible causes, and recommended treatments.
