Lauffer H, Wenzel D
Department of Neuropediatrics, Children's Hospital, University of Erlangen.
Neuropediatrics. 1990 May;21(2):59-61. doi: 10.1055/s-2008-1071461.
BAEPs were recorded from 92 healthy children with a gestational age of 35 weeks up to 16 years. The maturation kinetic of I-III and I-V interpeak latency can well be approximated by the exponential regressions I-V : y = 0.9588 x e -0.9215 x x + 3.9728; r = 0.87; I-III : y = 0.6182 x e -1.1737 x x + 2.1759; r = 0.81; Adult values are reached by about two years of life. In contrast to this immaturity of the central auditory pathways the slopes of latency--intensity functions of waves I and V show no significant differences between premature infants and neonates versus older children over three years. Caused by the prolonged I-V IPL wave V latency is about 1 ms longer in the first group, whereas wave I is only slightly prolonged (0.2 ms) within the first three months of life.
对92名胎龄35周直至16岁的健康儿童进行了脑干听觉诱发电位（BAEP）记录。I-III和I-V峰间潜伏期的成熟动力学可以很好地用指数回归来近似：I-V：y = 0.9588×e^(-0.9215x)+3.9728；r = 0.87；I-III：y = 0.6182×e^(-1.1737x)+2.1759；r = 0.81；大约在两岁时达到成人值。与中枢听觉通路的这种不成熟情况相反，I波和V波潜伏期-强度函数的斜率在早产儿和新生儿与三岁以上较大儿童之间没有显著差异。由于I-V峰间潜伏期延长，第一组中V波潜伏期约长1毫秒，而在生命的前三个月内I波仅略有延长（0.2毫秒）。
