Within the hindbrain, the structure that is linked to the control of general arousal is the:
A)amygdala
B)cerebellum
C)substantia nigra
D)reticular formation

Question

Quizplus · Accepted Answer

The reticular formation is a network of neurons located within the hindbrain that is responsible for regulating general arousal, alertness, and sleep-wake cycles. It receives sensory information from various parts of the body and acts as a filter, determining which information is important and should be attended to. It is also involved in the modulation of pain perception and the regulation of autonomic functions such as heart rate and breathing. The other structures listed (amygdala, cerebellum, substantia nigra) have different functions and are not specifically linked to the control of general arousal.

Within the Hindbrain, the Structure That Is Linked to the Control