(A) Illustration of myelinated nerve fiber and saltatory conduction of action potential. An example of PNS myelinated nerve fiber is shown. (B) Illustration of transverse section of myelinated ...

Abnormalities of unmyelinated fibers in severe length-dependent diabetic polyneuropathy. Electron micrograph of a superficial peroneal nerve biopsy specimen from a patient with a severe length ...

In the case of LDDP, as in all small-fiber polyneuropathies, the main drawback of NCS is that small myelinated and unmyelinated nerve fibers, which are affected early in the disease course of ...