The vast majority of the fibers of the corticospinal tract decussate.

[impulse1] axonal fibers carry sensory impulses toward the CNS while the [impulse2] fibers carry the commands away from the CNS.

The basal ganglia are involved in:

The central canal of the spinal cord contains

All somesthetic afferent impulses from the lower extremities of the body ascend the Spinothalamic tract to the thalamus.

Which of the following arteries is considered to be the most important with regard to communication abilities?

The circle of Willis is responsible for equalization of blood pressure within the brain, as well as supplying both hemispheres of the brain with blood.  

A patient who demonstrates decreased auditory comprehension abilities, frequent jargon, and poor awareness of their own communication errors is most likely exhibiting what type of aphasia?

True/False: Indicate if the statement is true or false. If it is false, correct the statement. The thalamus is responsible for the organization of sensation from all of the sensory systems with the exception of taste.

Match the area of the brain to the function it provides: