The disruption of axons—the thread-like part of nerve cells that transmits electrical signals—is associated with Alzheimer's disease. One way axonal function may be hindered is through damage to the ...

New research reveals that Alzheimer's disease may impair nerve function not by reducing myelin, but by altering the proteins ...

The ratio between axon diameter and that of the total nerve fiber (axon and myelin) is 0.6–0.7, a ratio that is well maintained regardless of the axon caliber. The length of the myelin sheath ...

The disruption of axons—the thread-like part of nerve cells that transmits electrical signals—is associated with Alzheimer’s disease. One way axonal function may be hindered is through damage to the ...

Myelin and Your Nerves. The myelin sheath wraps around the fibers, which are the long, threadlike parts of a nerve cell. The sheath protects these fibers, known as axons, like the insulation ...

The myelin sheath is a protective covering that surrounds fibers called axons, which are the long thin projections that extend from the main body of a nerve cell or neuron. This sheath is composed ...

The myelin sheath surrounding the axons, ... Evidence for Myelin Sheath Remodeling in the CNS Revealed by In Vivo Imaging. Current Biology, 2018; DOI: 10.1016/j.cub.2018.01.017; ...

The myelin sheath surrounding the axons, or nerve fibers, can be compared to the insulation covering an electric wire. Without it, the rapid propagation of electric signals would not be possible.