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  2. Fight-or-flight response - Wikipedia

    en.wikipedia.org/wiki/Fight-or-flight_response

    The fight-or-flight or the fight-flight-freeze-or-fawn [1] (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. [2] It was first described by Walter Bradford Cannon in 1915.

  3. Stress (biology) - Wikipedia

    en.wikipedia.org/wiki/Stress_(biology)

    Stress management encompasses techniques intended to equip a person with effective coping mechanisms for dealing with psychological stress, with stress defined as a person's physiological response to an internal or external stimulus that triggers the fight-or-flight response. Stress management is effective when a person uses strategies to cope ...

  4. Four Fs (evolution) - Wikipedia

    en.wikipedia.org/wiki/Four_Fs_(evolution)

    In evolutionary psychology, people often speak of the four Fs which are said to be the four basic and most primal drives (motivations or instincts) that animals (including humans) are evolutionarily adapted to have, follow, and achieve: fighting, fleeing, feeding and fucking (a more polite synonym is the word "mating"). [1]

  5. Physiological psychology - Wikipedia

    en.wikipedia.org/wiki/Physiological_psychology

    For example, if a person is experiencing fear, a possible behavioral mechanism would be to run away from the fear factor. The autonomic aspect of an emotion provides the ability to react to the emotion. This would be the fight-or-flight response that the body automatically receives from the brain signals.

  6. Combat stress reaction - Wikipedia

    en.wikipedia.org/wiki/Combat_stress_reaction

    Many of the symptoms initially experienced by people with CSR are effects of an extended activation of the human body's fight-or-flight response. The fight-or-flight response involves a general sympathetic nervous system discharge in reaction to a perceived stressor and prepares the body to fight or run from the threat causing the stress.

  7. Evolution of emotion - Wikipedia

    en.wikipedia.org/wiki/Evolution_of_emotion

    Increased visual field and speed of eye movement from widened eyes. Sensory hypersensitization (e.g. hearing and touch). Substantial adrenal response (e.g. Vomiting and bodily fluid evacuation). Fight-or-flight (posturing, thanatosis, hostility, etc). Eusocial alerting to potential threats. Appeasement to peer aggressor.

  8. Reinforcement sensitivity theory - Wikipedia

    en.wikipedia.org/wiki/Reinforcement_sensitivity...

    A common misunderstanding can be that FFS is a measure of one's reaction to lean more towards fighting or to lean more towards fleeing in response to perceived threats; [20] however, FFS is a measure of one's intensity to respond with either fight or flight behavior, as opposed to reacting not so acutely to perceived threats. [20]

  9. Fight or Flight - Wikipedia

    en.wikipedia.org/wiki/Fight_or_Flight

    The fight-or-flight response is a biological response of humans and other animals to acute stressors. Fight or Flight may also refer to: Fight or Flight, a documentary film; Fight or Flight (2025 film), a British action film; Fight or Flight, a 1996 book documenting battles from the soldier's perspective by military historian Geoffrey Regan