The fight-or-flight response is a physiological reaction triggered by the release of epinephrine and norepinephrine from the adrenal glands, causing symptoms such as pupil dilation, increased heart rate, heavy breathing, perspiration, and muscle tension.

Authors

• Person: Not available Organization: CUNY Pressbooks
  Stress, Lifestyle, and Health – Psychology 2e OpenStax

Sources

• Stress, Lifestyle, and Health – Psychology 2e OpenStax pressbooks.cuny.edu CUNY Pressbooks via serper

Referenced by nodes (3)

• fight-or-flight response concept
• norepinephrine concept
• epinephrine concept