战斗或逃跑反应(Fight-or-flight response) 战斗或逃跑反应(Fight-or-flight response),心理学、生理学名词,为1929年美国心理学家怀特·坎农(Walter Cannon,1871-1945)所创建,其发现机体经一系列的神经和腺体反应将被引发应激,使躯体做好防御、挣扎或者逃跑的准备。 基本资料 这种应激反应的中心位于丘脑下部,包括了许...
Fight or Flight Response指的是战斗或逃跑反应。 'Fight or Flight Response'的定义 'Fight or Flight Response',中文称为“战斗或逃跑反应”,是心理学和生理学中的一个重要概念,由美国心理学家怀特·坎农(Walter Cannon)在1929年首次提出。这一反应描述的是生物体(包括人类...
英[fait ɔ: flait riˈspɔns] 美[faɪt ɔr flaɪt rɪˈspɑns] 释义 [医]或战或逃反应(生物应付威胁时的生理反应) 实用场景例句 全部 The person then relaxes, and thisfight or flight responsestops. 此人于是就会放松心态, 应激反应就此中止. ...
Fight-or-Flight Response The fight- or- flight response, also known as the acute stress response, refers to a physiological reaction that occurs when something that is terrifying appears, either mentally or physically. The response is triggered by the release of hormones (激素) that prepare your...
fight-or-flight reaction)Also found in: Dictionary, Medical. alarm reaction[ə′lärm rē′ak·shən] (biology) The sum of all nonspecific phenomena which are elicited by sudden exposure to stimuli, which affect large portions of the body, and to which the organism is quantitatively...
fight-or-flight response(redirected from Flight or fight response)Also found in: Medical. fight-or-flight response (fīt′ôr-flīt′) n. A set of physiological changes, such as increases in heart rate, arterial blood pressure, and blood glucose, initiated by the sympathetic nervous system ...
(从纯生物的角度来说。恐惧始于人体对可能伤害我们的东西做出的反应),即“so-called fight-or-flight response”(所谓打或跑反应)。也就是说,“so-called fight-or-flight response”就是指身体这种对可能伤害我们的东西做出的打得了就打,打不了就跑的反应,因此[C]“评估危险情况并迅速做出决定的举动”正确。
How is the fight-or-flight response activated? This is going to be an intense anatomy lesson, so bear with us. When a threat is perceived, it triggers the emotional center in the brain (the amygdala) to send a distress signal to the hypothalamus. From there, the hypothalamus coo...
Imagine being jolted awake by a sudden noise in the night. Instantly, your heart races, muscles tense, and eyes widen. This isn’t magic; it’s your body’s ancient alarm system — the fight-or-flight response — preparing you to face danger or run for safety!