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- DictionaryFight or flight
- ▪ the instinctive physiological response to a threatening situation, which readies one either to resist forcibly or to run away
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Nov 7, 2022 · The fight-or-flight response, also known as the acute stress response, refers to the physiological reaction that occurs when in the presence of something mentally or physically terrifying. This response is triggered by the release of hormones that prepare your body to either stay and deal with a threat or to run away to safety.
The fight-or-flight or the fight-flight-freeze-or-fawn (also called hyperarousal or the acute stress response) is a physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival. It was first described by Walter Bradford Cannon.
Apr 4, 2024 · Fight-or-flight response, response to an acute threat to survival that is marked by physical changes, including nervous and endocrine changes, that prepare a human or an animal to react or to retreat. The functions of this response were first described in the early 1900s.
Mar 13, 2024 · The meaning of FIGHT-OR-FLIGHT is relating to, being, or causing physiological changes in the body (such as an increase in heart rate or dilation of bronchi) in response to stress. How to use fight-or-flight in a sentence.
Dec 8, 2019 · “The fight-or-flight response, or stress response, is triggered by a release of hormones either prompting us to stay and fight or run away and flee,” explains psychologist Carolyn Fisher, PhD. “During the response, all bodily systems are working to keep us alive in what we’ve perceived as a dangerous situation.”
Sep 15, 2023 · What Is the Fight, Flight, or Freeze Response? Our need to survive has shaped how we respond to the environment and the threats we face. Our fight, flight, and freeze responses help us to face up to perceived threats, run away, or stop moving.
Jul 29, 2021 · Summary. The fight, flight, or freeze response refers to involuntary physiological changes that happen in the body and mind when a person feels threatened. It can...
