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婴儿出生时脑重约350 g,1岁时约950 g,从脑的结构来看,人脑中大约有1千亿到1万亿个神经细胞。而每一个神经细胞都相当一个微型电脑,又可以和其它5万个神经细胞相联合,构成一个复杂的神经网。我们所有的灵感、思维、想象、创造,都是在这个神经网里加工出来的。1 抚摸对促进婴儿健康的作用 人不是一生下来就有如此复杂而和谐的神经网,就是大脑发育的关键期发育发展出来的。科学家们已经证明:在一个需要终身学习的社会里,一个人的学习能力的70％～80％是在4岁前发展起来的,也就在这早期的岁月里,婴儿的大脑完成了大约70％～80％的大脑细胞的连接,那是将来所有学习基于其上
A baby weighs about 350 g at birth and about 950 g at 1 year of age. Judging from the structure of the brain, there are about 100 billion to 1 trillion neurons in the human brain. Each nerve cell is quite a microcomputer, and can be combined with the other 50,000 nerve cells to form a complex neural network. All of our inspiration, thinking, imagination, creation, are processed in this neural network. A touch on the role of promoting infant health People are not born there is such a complex and harmonious neural network is the development of the critical period of brain development and development. Scientists have demonstrated that in a society where life-long learning is required, 70% to 80% of a person’s learning ability developed before the age of 4, and in this early age, the baby’s brain completed approximately 70 % ~ 80% connection of brain cells, which is based on all future learning