针对婴儿期的智力发育规律,育儿专家们提出了开启宝宝智力的三大法宝,即搂抱、对视、哼唱。美国科学家利用高科技扫描仪观察到,孩子出生后,随着视觉、听觉、触觉等的信号刺激,脑细胞之间迅速建立起广泛的联系。脑神经细胞粗看起来像一株裸露的小树,随着神经细胞之间的相互联系,神经细胞逐渐被髓鞘包裹起来,从而确保了电流信号快速而准确地进行传输。在这几种感觉器官中,视觉可以说是大脑发 For the infancy of the law of intellectual development, child-care experts put forward the three magic weapon to open the baby magic, that cuddle, on the TV, humming. US scientists use high-tech scanners to observe that after a child is born, with the signal stimulation of vision, hearing and touch, the brain cells rapidly establish a wide range of connections. The cranial nerve cells roughly look like a naked tree. With the interconnection of nerve cells, the nerve cells are gradually surrounded by the myelin, which ensures that the current signals are transmitted quickly and accurately. In these kinds of sensory organs, vision can be said that the brain hair