Maturation of the blink reflex in infants.
Maturation of the blink reflex in infants.
复制标题
婴儿眨眼反射的成熟。
作者：
M. Vecchierini;P. Guiheneuc
对50名出生至3岁的儿童进行了瞬目反射测试。在清醒状态下，总是获得R1反应; R2反应，尤其是对侧反应，在9个月以下更难引出。R1潜伏期和第VII运动神经传导变化是周围神经系统成熟的良好见证。研究了清醒和睡眠的不同状态对这些反射反应的影响。这些结果和一些机制，这些变化的基础进行了讨论。
The blink reflex was elicited in 50 children from birth to 3 years of age. In the awake state, the R1 response was always obtained; R2 responses, especially contralateral ones, were more difficult to elicit under 9 months of age. R1 latency and VIIth motor nerve conduction variations were a good witness of the peripheral nervous system maturation. The influence of the different states of waking and sleeping on these reflex responses was studied. These results and some of the mechanisms that underlie these changes are discussed.