Grey's Anatomy. To some, this may be a surprise, but if you kept an eye on the streaming top 10 lists, you're hardly flabbergasted that the ABC medical series made it to the top. The Shonda Rhimes ...

Myelin is an insulating layer of lipids and proteins surrounding nerves. Myelin damage can cause problems with the nerves’ ability to send and receive electrical messages. Inflammatory disorders ...

While the central nervous system is comprised of the brain and spinal cord, the peripheral nervous system is made up of all nerves branching off the spinal cord, extending to every part of the body.