Myelin sheath, a sleeve that protects a part of your nerve cells, and how it's related to multiple sclerosis. Read to learn more about its functions and how to protect it from damage.

The nerve tract is filled with ring-shaped structures, indicating a transverse section of myelinated nerve fibers. (D) Electron microscopy of a myelinated axon in a mouse optic nerve at higher ...

Based on the findings previously collected by Bellen and other researchers, Nave and his colleagues hypothesized that myelin, a protective fatty layer that encloses axons (i.e., nerve fibers) in ...

In vertebrates, oligodendrocytes produce myelin to facilitate saltatory conduction and provide metabolic substrates like lactate or pyruvate for axonal Adenosine triphosphate (ATP) generation.

Optic neuritis is a common symptom of multiple sclerosis (MS) that affects your eyes and vision. Learn more about the symptoms, causes, diagnosis, treatment, and complications of optic neuritis.

The optic nerve features a fatty substance coating called myelin. This covering helps electrical impulses travel quickly from the eye to the brain, where the brain converts them into visual ...

The new findings confirm that the gold standard for evaluating remyelination is the long-term persistence of thin myelin sheaths, which support nerve fiber function and survival, Duncan notes. The ...

The team found that recovery of vision in patients with pituitary tumors is predicted by the integrity of myelin -- the insulation that wraps around connections between neurons -- in the optic nerves.

This delay is known as latency and is caused by loss of myelin in the optic nerve. "Patients in this study who were given BIIB033 had an improvement of 40% in latency compared with placebo, ...

Caption. Electron microscope image of a nerve fiber with myelin (in black) in the optic nerve of an MS patient. In yellow, the spaces between myelin layers that are enlarged in MS) ...

Previous work by the team showed that IndCl can remyelinate damaged axons, so this time they studied its effects on the optic nerve, and whether that could help restore lost vision.