The __________ is a structure in the brain stem that plays a role in sleep, dreaming, left-right body coordination, and arousal.
A) reticular activating system
B) pons
C) medulla
D) cerebellum

Question

Quizplus · Accepted Answer

The pons is a structure in the brain stem that plays a role in sleep, dreaming, left-right body coordination, and arousal. The reticular activating system also plays a role in arousal but is not specifically involved in the other functions listed. The medulla is involved in basic life-sustaining functions such as breathing and heart rate. The cerebellum is involved in motor coordination and balance.

The __________ Is a Structure in the Brain Stem That