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食欲是脑的功能,主要作用部位在丘脑下部。饮食行为的出现离不开相当于电子计算机硬件的神经丛和起控制作用的软件一体液性变化。因饥饿而进食,吃饱了就停止,这便是使食欲得到满足的生理性饮食行为。但是,人类的这种体液性即与代谢物连动的摄食调节(代谢性调节),不象动物那么容易发挥作用。如聚仔细考虑一下我们的饮食生活,就会清楚,与其说是饥饿后进食,不如说是因为到了吃饭时间了才吃饭。而饭量多少似乎由食物是否合口来决定。换句话说人类的食欲与其
Appetite is the brain’s function, the main role in the hypothalamus. The emergence of dietary behavior can not be separated from the plexus of the electronic computer hardware and software that controls the effect of a liquid change. Eat because of hunger, full stop, this is the physiological diet to satisfy the appetite. However, such human fluidity, that is, feeding regulation (metabolic regulation) in conjunction with metabolites, does not work as easily as animals. As a careful consideration of our diet, it will be clear, so it is not hungry after eating, it is better because it was time to eat meal time. The appetite seems to be determined by the food whether the mouthfuls. In other words, human appetite and its