Although there are several molecular or morphological differences between nerve fibers in the PNS and CNS, the basic myelin sheath arrangement and the electrophysiological characteristics are ...

It causes demyelination, where the immune system attacks the myelin sheath, a protective layer ... white matter of the brain, the optic nerves, or the spinal cord. A contrast MRI can help doctors ...

You disconnect your cell phone from its charger as you get ready for a busy day. But even though it has been connected all night, the battery is only partially charged. You look at ...

"The primary motivation behind our recent paper was a very speculative idea that myelin may have evolved ... ex vivo ...

Multiple Sclerosis can lead to a wide range of symptoms, including muscle weakness, fatigue, vision issues, and cognitive difficulties. In addition to these challenges, MS can significantly impact ...

A bundle of neurones is called a nerve. There are three main types ... which is insulated by a fatty (myelin) sheath. They are long so they can carry messages up and down the body.