Samson-Dollfus D, Nogues B, Menard J F, Bertoldi-Lefever I, Geffroy D
Sleep. 1983;6(4):376-83. doi: 10.1093/sleep/6.4.376.
Automatic sleep EEG analysis was performed on infants from 2 to 11 months of age. Partial power spectra of delta, theta, alpha, and beta 1 bands were studied as function of sleep stages, age, and time of the night. beta 1, alpha, and delta power spectra are significantly lower in paradoxical sleep (PS) than in quiet sleep (QS) whatever the age; but theta is lower in PS than in QS only after 5 months of age. delta, theta, and alpha power increase with age in QS. Only delta and theta are greater in the first half of the night than in the second half. beta 1 power does not differ significantly in stages 2 and 3 of QS, during the course of the night or as a function of age. Thus delta, theta, alpha may be the best spectral parameters for the maturation of quiet sleep EEGs during the first year of life.
对2至11个月大的婴儿进行了自动睡眠脑电图分析。研究了δ、θ、α和β1频段的部分功率谱与睡眠阶段、年龄和夜间时间的关系。无论年龄大小，快速眼动睡眠（PS）中的β1、α和δ功率谱均显著低于安静睡眠（QS）；但只有在5个月大之后，PS中的θ功率才低于QS。在QS中，δ、θ和α功率随年龄增长而增加。只有δ和θ在前半夜大于后半夜。β1功率在QS的第2和第3阶段、夜间过程中或作为年龄的函数均无显著差异。因此，δ、θ、α可能是生命第一年安静睡眠脑电图成熟的最佳频谱参数。
