The role of the reticular formation in arousal is that it is ____.
A) the single, critical system in arousing the cortex
B) only one of several systems involved in arousal
C) activated only by external stimuli
D) activated only by internal stimuli

Question

Quizplus · Accepted Answer

The reticular formation is one of several systems involved in arousal, but it is not the only critical system. It is involved in both external and internal stimuli.

The Role of the Reticular Formation in Arousal Is That