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贪婪的眼睛眼泪本身就是个奇迹。每眨一次眼,眼睛就在泪腺分泌出来的抗菌液中洗一次澡。愤怒的泪与悲伤的泪不同,前者含有比后者高29％的蛋白质。患有“鳄鱼泪综合征”的人常常流泪,这种失调是由于致伤的结果,是由于连接涎腺和泪腺的神经产生交叉而致,这些人在吃饭时常伴有流眼泪。饥饿的大脑人脑里每秒钟要发生10万个化学反应,这需要耗费巨大的能量。这就是为什么思考和体育锻炼一样让人精疲力尽的原因。由于没有神经末梢,大脑可以在毫无感觉的情况下被灼伤、冰冻或切割。神经外科医生用电刺激大脑的颞叶,可以探测患者的记忆,把生动的记忆带回现实。刺激脑的某一部位,可以引起身体其它部位的反应,比如电击大脑顶叶,可以引起手颤。
Greedy eyes tears in itself is a miracle. Every blink of an eye, eyes in the lacrimal gland secreted antibacterial liquid to wash a bath. Angry tears and sad tears, the former contains 29% higher than the latter protein. People with Crocodile Tear Syndrome often shed tears, a disorder that results from a traumatic injury due to the interplay of nerves that connect the salivary gland to the lacrimal gland, who often shed tears when they eat. Hundreds of thousands of chemical reactions occur every second in the brain of a hungry brain, which takes a great deal of energy. This is why thinking is as exhausted as physical exercise. Without nerve endings, the brain can be burned, frozen or cut without any sensation. Neurosurgeons use electrical stimulation of the temporal lobe of the brain to detect the patient’s memory and bring vivid memories back to reality. Stimulate a certain part of the brain, can cause reactions in other parts of the body, such as electric shock the parietal lobe, can cause hand tremor.