人体皮肤的感觉器官,将接受到冷或热的刺激,传达至下视丘的体温调节中枢,另由该处神经纤维上达大脑皮层,以指挥各有关机构相互合作调节。如外界温度过高时,除将身体之产热量减少,降低组织活动与代谢外;且经过排泄,呼吸和发汗来加速体热之发散,使体内不致起温度过高的影响 Sensory organs of the human skin, will receive cold or heat stimulation, to the hypophyseal thermoregulatory center, where the nerve fibers on the cerebral cortex, in order to direct the relevant agencies to cooperate with each other regulation. Such as the external temperature is too high, in addition to reducing body heat production, reduce tissue activity and metabolism; and excretion, breathing and sweating to speed up the divergence of body heat, so that the body will not over-temperature effect