根据《中国青少年儿童睡眠白皮书》显示,在13-17岁的青少年人群中,睡眠不足的比例高达81.2%。睡不好、睡不够正在“偷”走一些青少年的健康。那么,是谁“偷”走了孩子的睡眠?青少年睡眠不足究竟隐藏什么危害?本期特邀浙江省名中医、杭州市中医院睡眠医学中心主任张永华,帮你找答案。
居家学习期间,如何让“睡觉也成为学习的一部分”?学习效率不能以牺牲睡眠而获得,相反,只有合理安排睡眠时间,才能提升学习效率。在2022年北京冬奥会上取得了“两金一银”好成绩的谷爱凌,在多次演讲中,都分享了自己取得好成绩的“秘密武器”——每天睡够10小时。
【摘要】Face memory, including the ability to recall a person’s name, is of major importance in social contexts. Like many other memory functions, it may rely on sleep. We investigated whether targeted memory reactivation during sleep could improve associative and perceptual aspects of face memory. Participants studied 80 face-name pairs, and then a subset of spoken names with associated background music was presented unobtrusively during a daytime nap. This manipulation preferentially improved name recall and face recognition for those reactivated face-name pairs, as modulated by two factors related to sleep quality;
晚上睡不着,白天睡不醒。不少朋友一到夏季就出现睡眠问题,这是怎么回事?睡眠也有季节性!发表在《神经科学前沿》期刊上的一项研究显示,研究人员让292位受试者,在全年的不同时间,前往实验室环境中度过三个晚上,并密切监测他们的睡眠情况。