he trochlear nerve (the fourth cranial nerve, also called the fourth nerve, IV) is a motor nerve (a "somatic efferent" nerve) that innervates a single muscle: thesuperior oblique muscle of the eye.
The trochlear nerve is unique among the cranial nerves in several respects. It is the smallest nerve in terms of the number of axons it contains.
It depends on the type of nerve agent.
Never heard of the vagnus nerve, but if you're referring to the vagus nerve that is the parasympathetic nerve to the SAN in the heart.
that its larger than the small opitic nerve
It is a medical test in which a small portion of a damaged nerve is surgically removed and examined under a microscope
yes
It is made up of about 1 million small individual thread-like nerve fibers that come from the retina.
interneurons
Clitoris
The frog schiatic nerve gives a graded response because the nerve is a bundle of axons and not a single axon (thus it does not show the all or none response of an axon-either generating an action potential or not). If one axon is generating an action potential then a small nerve impulse is witnessed, if all axons are simultaneously generating action potentials then a large nerve impulse is witnessed. Thus the nerve impulse is graded (it can be none, small, medium, large, larger, maximal).
it helps it do its job by how small it is to fit in your body
The most erotic nerve endings are in the rectim
A nerve biopsy (removal of a small piece of the nerve) may be performed to look for changes characteristic of CMT. However, this testing is not diagnostic of CMT and is usually not necessary for making a diagnosis.