成语“急中生智”亦作“情急生智”,说的是人在紧急的情况下,突然间变得聪明起来,灵机一动,便想出一条应急的妙计,或突发奇能,做成了平素难以胜任的工作。 人之所以能够突然间发挥“超常”的本领,应归功于机体在紧急情况下所产生的应激反应。所谓“应激”,就是机体受到强烈刺激时所出现的一系列非特异性的全身性反应,机体以此消除劣性刺激和损伤所产生的后果,赋予机体在新条件下生存的能力。因此说,“应激”基本上是机体防御性、适应性的生理反应。但是,过强或过久的应激反应,却会引起机体的损伤, The idiom “Jizhongshengzhi” is also called “Sense of Excessive Health”, which means that in an emergency, suddenly become smarter, with the best of luck, come up with an emergency plan, or sudden odd, made plain. Hard work. The reason why people can suddenly play “extraordinary” skills, should be attributed to the body in an emergency response to stress. The so-called “stress” is a series of nonspecific systemic reactions that occur when the body is strongly stimulated. The body thus eliminates the consequences of poor stimuli and injuries and gives the body the ability to survive under new conditions. Therefore, “stress” is basically the body’s defensive, adaptive physiological response. However, too strong or too long stress response, it will cause damage to the body,