The heightened physical arousal that characterizes the fight-or-flight response involves the _____ branch of the nervous system.

Question

Quizplus · Accepted Answer

The fight-or-flight response involves the activation of the sympathetic branch of the autonomic nervous system, which prepares the body for action by increasing heart rate, blood pressure, and respiration. The parasympathetic branch, on the other hand, is responsible for calming the body down after the threat has passed.

The Heightened Physical Arousal That Characterizes the Fight-Or-Flight Response Involves