先秦兽医史探西北民族学院动物科学系魏锁成早在人类采集经济时期，原始人在觅寻食物时，发现某些植物吃了之后可以使原有的病痛减轻或消失，有些植物则可使人出现兴奋、昏睡或麻木，甚至失去知觉，这是人类对麻醉的原始认识。可以说麻醉技术起源于食物麻醉，后来随着人类... Pre-Qin veterinary history probe Northwest Institute for Nationalities Department of Animal Science Wei Suocheng early in the period of human acquisition economy, primitive people looking for food, found that some plants to eat can make the original pain reduced or disappeared, and some plants can make people appear Excitement, lethargy or numbness, or even loss of consciousness, which is the original human understanding of anesthesia. Can be said that anesthesia technology originated in food anesthesia, and later with the human ...