The ______ plays vital roles in regulating sleep, attention, and arousal.
A) limbic system
B) reticular activating system
C) medulla
D) cerebellum

Question

Quizplus · Accepted Answer

The reticular activating system (RAS) plays a vital role in regulating sleep, attention, and arousal by filtering sensory information and determining which stimuli to pay attention to. The limbic system is responsible for emotions and memory, the medulla controls essential bodily functions such as breathing and heart rate, and the cerebellum is involved in coordination and balance.

The ______ Plays Vital Roles in Regulating Sleep, Attention, and Arousal