神经症亦名神经官能症或轻性精神病,所谓医原性神经症,就是由於医务人员方面的言语、文字、态度、作风、医药、处置等不当所引起的神经症。这种神经症,与今天许多大医院都在推行的保护性医疗制度有密切关系,所以有必要把它提出来作一讨论。一、先谈一谈条件反射和第二信号系统巴甫洛夫把人类的神经系统分为二层结构:第一层结构是皮层下神经中枢,机体赖此系统得以与外界环境作比较简单的适应,以营比较单纯的生活;第二层结构是大脑皮层,机体藉此可以与外界环境作复杂的适应,以营较复杂的生活。所谓信号,包含着‘说明’或‘通知’的意思。例如把食 Neurosis is also known as neurosis or mild psychosis. The so-called iatrogenic neurosis is caused by improper speech, words, attitudes, styles, medicines, and handling. This neurosis is closely related to the protective medical system that many large hospitals are implementing today, so it is necessary to put it forward for discussion. First, talk about conditional reflexes and the second signal system. Pavlov divides the human nervous system into two layers: the first layer is the subcortical nerve center, and the body depends on this system to make it relatively simple to the external environment. Adapt to the camp to a more simple life; the second layer of the structure is the cerebral cortex, the body can use this to make complex adaptations with the external environment, to camp a more complex life. The so-called signal contains the meaning of ’description’ or ’notice’. For example, take food