Much like the insulation around the wires in electrical systems, glial cells form a membraneous sheath surrounding axons called myelin, thereby insulating the axon. This myelination, as it is ...

The problem Oligodendrocytes (OLs) produce the myelin sheaths that electrically insulate axons. Although most OLs are generated in the early postnatal period, oligodendrocyte progenitors (OPs) ...

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 ...

Connections between neurons are called axons—long structures akin to electrical wires—and covering them is a coating ("sheath ...

Damage to myelin, the protective sheath surrounding nerve fibers, impairs the brain's ability to transmit signals efficiently ...

As the voltage increases along the axon, additional sodium channels open, propagating the signal. The myelin sheath made of protein and fatty substances surrounds the axons of certain nerve cells and ...

Researchers at the University of Colorado Anschutz Medical Campus have found a promising drug candidate that could help ...

A long fibre (axon) which is insulated by a fatty (myelin) sheath. They are long so they can carry messages up and down the body. Tiny branches (dendrons) which branch further as dendrites at each ...