Neuroglia in the central nervous system that produce the myelin sheath are the:

Excess cerebrospinal fluid is drained into the

The most inferior part of the brain stem is the:

The superior sagittal sinus is normally filled with:

Which nerve penetrates the cribriform plate of the ethmoid bone?

Muscles with fibers that run parallel to the long axis of the body are called

The synaptic vesicles seen in an axon terminal at a neuromuscular junction contain:

This consists of the medulla oblongata, pons, and midbrain.

What contains a delicate network of collagen and elastin fibers through which cerebrospinal fluid circulates?

Each of the following is a type of glial cell found in the central nervous system, EXCEPT