Almost all sensory signals pass through the__________ on the way to the cerebrum.

The optic, auditory, and olfactory nerves are composed of these kinds of nerve cells:

Which of the following function is  to bend light rays?

In a crossed-extensor reflex,if the right arm was grabbed it would flex and the left arm would____________

The “thinking” outer layer of the cerebrum is:

The narrow gaps in the myelin sheath between Schwann cells are called:

Responsible for motor skills, like riding a bicycle and maintaining balance:

Cholinergic fibers release_______________: Adrenergic fibers release_____________.

How many pairs of cervical nerves are there?

What do you call this connection between the structures?