In this support of neurons ... to achieve efficient nervous systems despite their large body size. The Myelin Sheath: Shape, Size, and Composition What exactly is myelin? Myelin is a ...
In and of itself, this “invasion” is unremarkable; the insertion of such code is the major way that viruses — which have no ability to replicate themselves without the support of a sheltering cell ...
Damaging the protective lining, called the myelin sheath, that surrounds nerve cells in the brain and spinal cord. When this lining becomes inflamed or destroyed, it slows down and disrupts the ...