Rotteveel J J, Colon E J, de Graaf R, Notermans S L, Stoelinga G B, Visco Y
Scand Audiol. 1986;15(2):75-84. doi: 10.3109/01050398609045957.
Middle latency responses (MLRs) were obtained in 25 healthy newborns with a follow-up recording at 3 months in all but three. A four-channel recording provided topographic information. Linkage of the ear references reduced the myogenic contamination of the recordings. P0 and Na proved to be the most consistent components in the sinusoidal MLR wave sequence. Topographic differences suggest a generation of P0 and Na contralateral to stimulation. A significant latency decrease was found for P0 and na between term and 3 months. The most important latency and amplitude changes may occur before term date and immediately thereafter. The MLRs are the link between the auditory brainstem responses (ABRs) and the auditory cortical responses (ACRs), and it may be possible to use them for recordings in newborn infants. They provide information about the generation of specific components as well as regarding the auditory afference in the stimulus propagation between the brainstem and the cortical auditory areas.
在25名健康新生儿中记录了中潜伏期反应（MLR），除3名外，其余均在3个月时进行了随访记录。四通道记录提供了地形信息。耳部参考电极的连接减少了记录中的肌源性干扰。P0和Na被证明是正弦MLR波序列中最稳定的成分。地形差异表明P0和Na在刺激对侧产生。足月时与3个月时相比，P0和Na的潜伏期显著缩短。最重要的潜伏期和振幅变化可能发生在预产期之前及之后不久。MLR是听觉脑干反应（ABR）和听觉皮层反应（ACR）之间的联系，有可能将其用于新生儿的记录。它们提供了关于特定成分的产生以及脑干与皮层听觉区域之间刺激传播中听觉传入的信息。
