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一个人生下来时有1000亿个以上的脑神经细胞。过了20岁,一天约死亡10万个,而且一旦死亡就无法复活。人在20几岁时记忆力达到高峰,40几岁和50几岁的人由于经验的积累,其判断力经常胜人一筹。原因在于人脑的机能并不取决于神经细胞的数量,而取决于把神经细胞连起来的网络。这种网络随着接受的刺激而增加,神经网络越多,人的脑力越强。这就存在着一个健脑的问题。平衡刺激健脑大脑如果不注意训练,就会以惊人速度衰退下去,充分的刺激和适当的训练会延缓随年龄的增长而造成的脑力的下降。但脑的锻炼不像肌肉锻炼那样,可以针对增强的部分集中锻炼,脑不能部分地被活
When a person is born, there are more than 100 billion cranial nerve cells. After 20 years of age, about 100,000 deaths a day, and once death can not be resurrected. People in their twenties memory peak, 40s and 50s due to the accumulation of experience, their judgment is often superior. The reason is that the functioning of the human brain does not depend on the number of nerve cells, but on the network that connects the nerve cells together. This network increases with the stimuli it receives, and the more neural networks the more brainpower is exercised. This presents a brain-healthy problem. Balance to stimulate the brain If you do not pay attention to brain training, it will decline at an alarming rate, adequate stimulation and appropriate training will delay with the growth of the brain caused by the decline. However, unlike the exercise of the brain, the brain exercises can concentrate on the enhanced part, the brain can not be partially live