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Preferred term

fight-or-flight response  

Definition

  • Definition In 1929, Walter Cannon proposed ways in which the human body and nervous system, and those of other species, evolved to cope with immediate threats to their well-being and safety. These threats elicit strong emotions and prepare the body (e.g., increase in blood pressure, release of sugar for use by muscles) for a vigorous and immediate behavioral response to the threat—that is, either fighting or fleeing. [Source: Encyclopedia of Social Psychology; Fight-Or-Flight Response]

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https://concepts.sagepub.com/social-science/concept/fight-or-flight_response

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