The axon is surrounded by multilamellar structure of myelin. (E) Myelinated nerve fiber reproduced in vitro by coculture of rat dorsal root ganglion neurons and Schwann cells. Myelin segments are ...

These cells communicate with each other to ... Myelin is a concentrically laminated membrane structure surrounding an axon around which lamellae (or cellular protrusions) repeat radially at ...

A long fibre (axon ... The diagram summarises how information flows from receptors to effectors in the nervous system. Receptors are groups of specialised cells. They detect a change in the ...