Vlasov N A, Iadgarov I S
Zh Nevropatol Psikhiatr Im S S Korsakova. 1984;84(4):573-7.
This is a report on the electropolygraphical examination of nocturnal sleep and the study of emotional-personality changes in 53 patients with impaired sleep who were divided into two groups (24 middle-aged and 29 elderly patients). Day-time electropolygraphic examinations were carried out in 39 out of these patients in period of relaxed and alert wakefulness. The patients versus healthy controls showed a reduction in the total duration of sleep, a tendency toward a decrease in delta-sleep, rapid sleep and the number of completed cycles. The patients were further characterized by an increase in the time of falling asleep, the number of spontaneous awakenings and the time of wakefulness in the course of sleep. The elderly as compared with the middle-aged were characterized by a pronounced decrease in night sleep, the duration of Stage II and the number of completed cycles of nocturnal sleep. In the period of alert wakefulness, alpha-responsiveness in some modulated functional states was lower than in the control group.
这是一份关于53例睡眠障碍患者夜间睡眠的脑电图检查以及情绪-人格变化研究的报告，这些患者被分为两组（24例中年患者和29例老年患者）。其中39例患者在放松和警觉清醒状态下进行了日间脑电图检查。与健康对照组相比，患者的总睡眠时间减少，慢波睡眠、快速眼动睡眠和完整睡眠周期数量有减少趋势。患者还表现为入睡时间增加、自发觉醒次数增加以及睡眠过程中的清醒时间增加。与中年患者相比，老年患者的夜间睡眠、第二阶段睡眠时间和夜间睡眠完整周期数量明显减少。在警觉清醒期，某些调节功能状态下的α反应性低于对照组。
