Add Yahoo as a preferred source to see more of our stories on Google. The myelin sheaths insulating neurons are damaged in multiple sclerosis. Steve Gschmeissner/Science Photo Library/Brand X Pictures ...

That moment when you stand up too quickly and the room seems to spin, or when you feel unsteady walking down stairs, might seem like minor inconveniences. However, balance problems can serve as early ...

Multiple sclerosis (MS) is a chronic, often progressive disease that affects the central nervous system, including the brain, spinal cord, and optic nerves. While the most common symptoms include ...