Apple hasnât yet announced a price for the mid-range Apple Watch (called simply âApple Watchâ), which is stainless steel and features a sapphire crystal screen, but Piper Jaffray estimates it could start around $499 to $549 and go up to $650, again depending on customizable features.
Multiple Sclerosis (MS) What is multiple sclerosis (MS)? Multiple sclerosis (MS) is a chronic disease affecting the central nervous system (the brain and spinal cord).MS occurs when the immune system attacks nerve fibers and myelin sheathing (a fatty substance which surrounds/insulates healthy nerve fibers) in the brain and spinal cord.
Multiple sclerosis (MS) is a chronic disease that affects the central nervous system. MS is thought to be an autoimmune disease. In MS, the bodyâs immune system produces cells and proteins (antibodies) that attack myelin, a fatty substance that protects nerve fibers. The cause of MS is unknown.