The three neuron types (sensory, motor, interneuron) are separated into two categories based on whether or not they are protected by myelin: Myelinated neurons transmit electrical signals more ...

Unmyelinated autonomic neurons express low levels of neuregulin 1 type III on the axon surface, whereas heavily myelinated axons express high levels. One interesting question is: Does neuregulin ...

(E) Myelinated nerve fiber reproduced in vitro by coculture of rat dorsal root ganglion neurons and Schwann cells. Myelin segments are stained in red by an antibody to myelin basic protein ...