Psychophysiological study of the mechanism of REM-NREM rhythm.

我们研究了睡眠中断法诱发的睡眠发作性REN期（SOREMP）出现率的影响因素。1991年，我们对sorremp进行了研究，并对sorremp的主观体验和生理背景进行了研究。这篇摘要描述了1991年进行的研究结果。在第1或第3个睡眠周期中，当40分钟的非快速眼动睡眠结束时，受试者的睡眠被强制唤醒，被打断60分钟。该计划产生睡眠开始快速眼动期（SOREMP）的比率高达71.9%。我们成功地诱发了6例孤立性睡眠麻痹（ISP）。除1例外，所有ISP均发生于SOREMP，表明ISP与SOREMP密切相关。我们记录了ISP期间的口头报告和多声带素图（PSG）。所有患有ISP的受试者在实验室中都无法移动并意识到躺着。除一人外，所有人都有幻觉和不愉快的情绪。ISP期间PSG表现为W/REN解离状态，即丰富的α脑电图和持续的肌肉张力。ISP不同于其他分离状态，如清醒梦、夜间惊恐发作和快速眼动睡眠行为障碍。我们还研究了中断对直肠温度（RT）的影响。中断后，RT急剧下降，以及第一次睡眠开始后。与相应的基线夜间相比，它在两个小时内保持较低水平。因此，曲线槽的值降低，槽的位置前进。在中断的夜晚，中断后的RT下降并不伴随着慢波睡眠的增加。因此，我们认为RT下降与SWS数量没有直接关系。我们比较了有和没有进行睡眠干预的夜间的RT模式。在SOREMP夜间，RT在第二次睡眠开始时往往低于SOREMP夜间。出现这种SOREMP可能有生理原因。

We have investigated the factors influencing the appearance rate of sleep onset REN period(SOREMP), which is elicited by a sleep interruption method. in 1991, we focused on the SOREMP and exalued the subjective experiences and the physiological background during SOREMP. This abstract describes the results conducted in 1991.Subjects had their sleep interrupted for 60 minutes by forced awakening when 40 minutes of NREM sleep had elapsed in the 1st or 3rd sleep cycle. This schedule produced sleep onset REM period(SOREMP)at a high rate of 71.9%. We succeeded in eliciting six episodes of isolated sleep paralysis(ISP). All episodes of ISP except one occurred from SOREMP, indicating a close correlation between ISP and SOREMP. We recorded verbal reports and the polysoinograi(PSG)during the ISP. All the subjects with ISP experienced Inability to move and were aware of lying in the laboratory. All but one reported hallucinations and unpleasant emotions. PSG during ISP were characterized by a W/REN dissociated state, i. e, abundant alpha EEG and persistence of muscle atonia. ISP differs from other dissociated states as lucid dreaming, nocturnal panic attacks, and REM sleep behavior disorders.We also Investigated the effects of the Interruption on rectal temperature(RT). Following interruption, RT decreased drastically as well as after the first sleep onset. It remianed lower, for two hours, than the corresponding baseline night. Consequently, the value of the curve-trough lowered and the position of the trough advanced. In interrupted nights, the RT fall after interruption was not accompanied by any increase In slow wave sleep. So we suggest no direct relationship between RT fall and amount of SWS. We compared RT patterns between nights with SOREMP and without SOREMP. In SOREMP nights, RT tended to be lower at the second sleep onset than SOREMP nights. There may be physiological causes for this SOREMP appearance.