儿童早期的睡眠时间轨迹和认知:系统性审查
Elaine Kh Tham1, Nur K Jafar1, Celeste Tr Koh1
1Singapore Institute for Clinical Sciences, Agency for Science, Technology and Research (A*STAR), Singapore.
Sleep medicine reviews
|March 6, 2024
概括
睡眠时间较长或睡眠成熟较早的儿童表现出更好的认知发育和智力. 这一系统性审查强调了儿童睡眠模式与神经认知之间的联系.
科学领域:
- 儿童发展 儿童发展
- 神经科学是一个神经科学.
- 睡眠科学 睡眠科学
背景情况:
- 儿童睡眠模式动态变化,并显著影响认知发展.
- 了解纵向睡眠模式是非常重要的,因为大脑在童年时期的可塑性.
- 本综述侧重于典型发育的儿童,以澄清睡眠时间轨迹和神经认知.
研究的目的:
- 系统地审查研究睡眠时间轨迹与典型发育儿童认知发育之间的关联的观察性研究.
- 综合了关于不同睡眠模式如何随着时间的推移影响各种认知领域的研究结果.
- 找出了解童年睡眠对认知的长期影响的研究差距.
主要方法:
- 在四个数据库中进行系统的文献搜索 (2003年至2023年10月).
- 包括关注睡眠时间轨迹和认知结果 (认知,记忆,语言,智力,执行功能) 的观察性研究.
- 排除具有非典型发育或晚期评估年龄的研究 (睡眠6岁后,神经认知12岁后).
主要成果:
- 发现睡眠时间轨迹与儿童认知发育之间存在显著的关联.
- 睡眠时间较长的儿童在发育和智力测试中表现更好.
- 显示成熟睡眠模式 (睡眠时间快速减少) 的儿童也表现出增强的认知得分.
- 对于语言和执行功能,观察到不同的结果,一些研究报告了协会,而另一些则没有.
结论:
- 睡眠时间轨迹与儿童的认知发展有关.
- 虽然长时间的睡眠通常是有益的,但对语言和执行功能的发现是混合的.
- 需要进一步的研究,以充分阐明睡眠模式和特定认知领域之间的复杂关系.
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