Difference between revisions of "Translations:Scheduling overview/9/zh-hans"

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Latest revision as of 10:31, 5 July 2021

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Message definition (Scheduling overview)
SWS and REM (collectively termed ''vital sleep stages'') are the most necessary for the body, and in general cannot be cut. When a sleeper does not get a sufficient amount of SWS or REM, the respective pressure starts to build up. As the pressure builds, the body starts to favour that kind of sleep over others. At some point, this can lead to sleep-onset REM (SOREM) and sleep-onset SWS (SOSWS), which enables a sleeper to gain the required amount of SWS and REM in a shorter amount of time. Moreover, when sleep is restricted, vital sleep stages displaces light sleep (NREM 1 and 2), which further reduces the amount of total sleep needed to sustain the body.

SWS和REM(统称为“必要睡眠阶段”)是身体最需要的睡眠阶段,一般来说不能被削减。当睡眠者没有得到足够的SWS或REM时,相应的压力就会开始积累。随着压力的增加,身体会开始偏好于所缺乏的睡眠阶段而不是其他。一段时间过后,这可以引起入睡出现之快速动眼期(SOREM)和入睡出现之慢波睡眠(SOSWS),让身体能够在更短的时间内获得所需的SWS和REM。此外,当睡眠受到限制时,必要睡眠阶段会取代浅层睡眠(NREM1和2),进一步减少了维持健康所需的总睡眠量。