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La reazione di attacco o fuga (detta anche hyperarousal, ipereccitazione o reazione acuta da stress) è una reazione neuronale fisiologica che si manifesta in risposta a un evento percepito come pericoloso per la propria incolumità o dei propri cari. [1] Fu descritta per la prima volta da Walter Bradford Cannon.
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.
19 apr 2023 · Si chiama Fight or Flight: è la reazione che il corpo umano mette in atto contro una minaccia: "Combattere o fuggire?”. Due le opzioni a disposizione dei nostri antenati, due le possibili...
- Daniela Cursi Masella
7 nov 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.
Cos’è la reazione di attacco-fuga? La reazione di attacco o fuga chiamata anche “ reazione da stress acuta ” o “ fight or flight reponse” è stata descritta da Walter Cannon nel 1920. Secondo questa teoria, gli animali compreso l’uomo, reagiscono alle minacce con una scarica generale del sistema nervoso simpatico.
4 apr 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.
9 nov 2023 · The fight or flight response is a physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival. It prepares your body to either confront or flee from the threat by triggering changes like increased heart rate, quickened breathing, and heightened alertness.
