The white color of white matter in the brain and spinal cord is due to the:

Lamellae are the

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

Myosin is seen in:

Excess cerebrospinal fluid is drained into the

The superior sagittal sinus is normally filled with:

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

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

The superior and inferior colliculi are located in which of the following portions of the midbrain?

Collections of nerve cell bodies in the brain are called