随着社会经济的发展和人民生活水平的改善,人们迫切希望提高生活质量。睡眠约占生命的三分之一,关系到人的健康、工作、情绪、人际关系、社会环境等诸多方面。睡眠是正常的生物现象,是生命活动基本内容的要素之一。在睡眠的生理方面,不是简单的被动的抑制状态,而是一种复杂的主动过程。睡眠时大脑并非完全休息,而是改善了活动方式。睡眠时对神经系统、循 With the socio-economic development and the improvement of people’s living standards, people are eager to improve their quality of life. Sleep accounts for about one-third of life, related to human health, work, emotions, relationships, social environment and many other aspects. Sleep is a normal biological phenomenon, one of the elements of the basic content of life activities. In the physiological aspects of sleep, it is not a simple passive state of inhibition, but rather a complex and active process. The brain does not rest completely during sleep, but rather improves the activity. When sleeping on the nervous system, follow