100例新生儿视听能力的发育

Ability to See and Hear in 100 Normal Newborn Infants

报告100例正常足月新生儿于生后2～3天,12～14天及26～28天对红球的反应、对说话人脸的反应及对咯咯声的反应。发现正常新生儿于生后2～3天便有较好的视听能力,并与日俱增,提示对新生儿进行早期智能开发及应用视听能力的测定来早期发现围产期脑损伤及脑功能障碍是可能的。

Responses to (1) the moving red ball, (2) the speaking and moving person's face and (3) the noise of 'Ge, Get' were observed in 100 normal term neonates at 2-3, 12-14 and 26-28 days of age respectively. The results revealed that newborn infant at 2-3 days of age has pretty good ability to see and to hear and this ability progresses significantly with age. Speculation: Examination of this ability of a newborn baby may be a means to pick out perinatal brain damage at an early stage.