被物体刺到产生的疼痛感和普通接触带来的触碰感,对成人来说是两种截然不同的感觉。英国一项新研究显示胎儿在大约9个月即将呱呱坠地前,才能区分这两种感觉。伦敦大学学院等机构的研究人员在利用新生儿出生后,采集血样进行先天性疾病的筛检机会测量了数十名婴儿的脑电图。结果发现早产 The feeling of pain caused by the object being stabbed and the touch caused by ordinary contact are two distinct feelings for adults. A new British study shows that the fetus can distinguish between the two before it is about to begin in about nine months. Researchers at institutions such as the University College London collected blood samples after taking births to screen for innate disease. EEG measurements were performed on dozens of infants. The results found that premature birth