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近年来的研究发现,除了夜间睡眠外,人们在白天还有3个睡眠高峰:9时、13时和17时。其中,最高峰为13时左右,也就是通常认为的午睡时间午睡的重要性不言而喻。多年来一向重视午睡的张女士却遇到了问题:最近一次趴在办公桌上睡了40分钟觉后,左手竟然抬不起来了。经医师诊断,她的左前臂因长期受压,导致桡神经、尺神经受损。而桡神经主管手腕及手指的动作,尺神经是支配手的重要神经。人在中午时想要睡觉,跟身体的
In recent years, the study found that in addition to nighttime sleep, people have three sleep peaks during the daytime: 9, 13 and 17. Among them, the peak is about 13 o’clock, which is usually considered the importance of napping nap time is self-evident. Ms Zhang, who has always attached importance to nap, has encountered problems for many years: she recently slept on her desk for 40 minutes and left her left hand could not lift her. The diagnosis by the doctor, her left forearm due to long-term compression, leading to radial nerve, ulnar nerve damage. The radial nerve in charge of wrist and finger movements, ulnar nerve is the dominant nerve of the hand. People want to sleep at noon, with the body