科学家认为,之所以会存在“儿行千里母担忧”的普遍现象,主要的内在原因是“母子连心”。而母子连心并不是简单的文学比喻,也不是单纯母爱的体现和延伸,而是客观的生理和心理现象。以色列研究人员发现,3个月大的婴儿能够和他们的母亲实现彼此的心跳同步。研究人员让40对母婴面对面相处,并在每个人的心脏部位配备了能够检测心跳的电极。结果发现,随着母亲充满爱意的面容或是欢乐的笑声出现,母亲与孩子的心跳很快就“步调一致”了。加拿大的科学家还发现,父母与婴儿 Scientists believe that the reason why there is a common phenomenon of “worrying thousands of miles” is mainly due to the “mother and child”. The mother-child relationship is not a simple literary metaphor, nor is it the expression and extension of pure maternity, but an objective physiological and psychological phenomenon. Israeli researchers found that 3-month-old babies can synchronize their mothers’ heartbeat with each other. Researchers let 40 pairs of mother and child face to face, and in the heart of each person is equipped with electrodes to detect heartbeat. The results showed that with the mother’s loving face or joyous laughter, the heartbeat of the mother and child quickly “in unison.” Canadian scientists also found that parents and babies