了解睡眠阶段:我们如何入睡
睡眠不是简单的开关。每晚,你的大脑会经历不同的睡眠阶段,每个阶段都有独特的脑电波模式、身体变化和重要功能。了解这些阶段可以帮助你优化睡眠质量,真正清爽地醒来。
什么是睡眠周期?
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第1阶段:浅睡眠 (N1)
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第2阶段:稳定睡眠 (N2)
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第3阶段:深度睡眠 (N3/慢波睡眠)
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快速眼动睡眠:做梦阶段
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整夜睡眠结构的变化
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睡眠阶段随年龄变化
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优化你的睡眠阶段
了解睡眠阶段可以帮助你就睡眠时间和习惯做出更好的选择。要最大化深度睡眠和快速眼动睡眠,你需要持续的7-9小时睡眠时间表,睡前时间允许4-5个完整的周期。
早睡(午夜之前)有助于最大化深度睡眠,深度睡眠集中在夜晚的前半部分。睡到早上而不早醒可以保留你富含快速眼动的最后睡眠周期。
⚠️ 重要提示
本文仅供信息参考，不能替代专业的医疗建议、诊断或治疗。如果您怀疑自己有睡眠障碍或健康问题，请务必咨询医生或睡眠专家。
