The ______extends from the hindbrain to the lower part of the forebrain and is involved in regulating states ? of arousal.
A) pons
B) medulla
C) reticular activating system
D) cerebellum

Question

Quizplus · Accepted Answer

The reticular activating system (RAS) extends from the hindbrain to the lower part of the forebrain and is responsible for regulating states of arousal. The pons, medulla, and cerebellum are all structures in the brainstem, but they are not primarily responsible for regulating arousal states.

The ______Extends from the Hindbrain to the Lower Part of the Forebrain