The conditions are controlled in two ways with chemical and nervous responses. A bundle of neurones is called a nerve. There are three main types of neurone: sensory, motor and relay. They have ...

The conditions are controlled in two ways with chemical and nervous responses. A long fibre (axon) which is insulated by a fatty (myelin) sheath. They are long so they can carry messages up and ...

The axon is surrounded by multilamellar structure of myelin. (E) Myelinated nerve fiber reproduced in ... stained in red by an antibody to myelin basic protein, a molecule specifically expressed ...

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 ...