第一种途径涉及节前神经元,这些神经元连接到附近的神经节链,神经细胞体的簇,沿着脊柱的每一侧排列,通常称为交感神经链。在这里,这个信号激活了神经节后神经元,这些神经元前往靶器官或腺体来调节它们的功能。它们的作用包括扩张瞳孔,让更多的光线进入眼睛;放松气道,带来更多的氧气,收缩血管,增加心率,使更多的血液流向肌肉。
In time, "fight or run" was transformed into the more familiar fight or flight.doi:10.1007/978-3-540-29678-2_1736R. McCartyEncyclopedia of Stress (Second Edition)
Read Fight or Flight Response | Definition, Triggers & Examples Lesson Video: Mental Process Definition, Types & Function Claudia F. Teacher Houston, Texas Create an Account I highly recommend you use this site! It helped me pass my exam and the test questions are very similar to the practic...
McCarty R. The fight-or-flight response: a cornerstone of stress research . In: Fink G, editor. Handbook of stress. Volume 1. Stress concepts and cognition, emotion and behavior. San Diego: Elsevier; 2016b . p. 33–17.McCarty, R. (2000). Fight-or-Flight Response. In G. Fink (...
What is Fight or Flight? The fight or flight definition describes an automatic physiological response in humans triggered by stressful or frightening events. This type of response is also referred to as acute stress response and becomes prompted by the sympathetic nervous system in response to a ...
It seems like the term “fight or flight” has become one of the latest buzzwords in health and wellness circles. But, what you may not know is that the response itself “fight or flight” has been around since the beginning of our species and dates back to prehistoric times. ...
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!
Linking with theme and take home message:The fight-or-flight response is a natural physical — way that the body prepares to deal with a threat so it often arises when we feel anxious or angry. But it can feel quite uncomfortable. Sometimes we try to control the physical effects of the ...
1.presence;考查上下文理解以及推理判断能力.根据第一段"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.战斗或逃跑反应,也被称为急性应激反应,是指当某种可怕的东西出...
Fight-or-flight response(战斗或逃跑反应)是机体在面对威胁或危险时,通过神经和内分泌系统的快速反应,使身体做好防御、挣扎、逃跑或战斗的准备。这一反应机制在进化过程中对人类和其他动物的生存至关重要,但在现代社会中,它也可能因长期应激而引发心理问题。以下将从定义、生理...