Muscles and glands are called effectors. The diagram summarises how information flows from receptors to effectors in the nervous system. Receptors are groups of specialised cells. They detect a ...

(D) Electron microscopy of a myelinated axon in a mouse optic nerve at higher magnification. The axon is surrounded by multilamellar structure of myelin. (E) Myelinated nerve fiber reproduced in ...

The hypothesis that it disrupts the function of retinal ganglion cell axons by increasing mechanical forces on the lamina cribrosa of the optic nerve head ... of the structure of the lamina ...