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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. 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.

  4. Panic - Wikipedia

    en.wikipedia.org/wiki/Panic

    The fight-or-flight response (among other names) is a physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival. Animals react to threats with a general discharge of the sympathetic nervous system, preparing the animal for fighting or fleeing.

  5. Panic attack - Wikipedia

    en.wikipedia.org/wiki/Panic_attack

    The Fight or Flight Response that may present with symptoms that can induce a panic attack. Panic attacks can be caused by a mix of factors. Biological factors that may lead to panic attacks include psychiatric disorders such as post-traumatic stress disorder (PTSD) and obsessive–compulsive disorder (OCD), heart conditions, low blood pressure ...

  6. Shell shock - Wikipedia

    en.wikipedia.org/wiki/Shell_shock

    It is a reaction to the intensity of the attacks and fighting that produced helplessness, which could present as panic, fear, flight, or an inability to reason, sleep, walk, or talk. [4] During the war, the concept of shell shock was poorly defined. Cases of "shell shock" could be interpreted as either a physical or psychological injury.

  7. 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

  8. List of psychological effects - Wikipedia

    en.wikipedia.org/wiki/List_of_psychological_effects

    A list of 'effects' that have been noticed in the field of psychology. [clarification needed] Ambiguity effect;

  9. Amygdala hijack - Wikipedia

    en.wikipedia.org/wiki/Amygdala_hijack

    An amygdala hijack is an emotional response that is immediate, overwhelming, and out of measure with the actual stimulus because it has triggered a much more significant emotional threat. [1] The term, coined by Daniel Goleman in his 1996 book Emotional Intelligence: Why It Can Matter More Than IQ , [ 2 ] is used by affective neuroscientists ...