What Is Polyphasic Sleep?

Da Vinci sleep (Da Vinci sleep) is a sleep method in which a single sleep process that is used by humans is divided into multiple sleep cycles to reduce the sleep time. Or polyphasic sleep.

Da Vinci Sleep

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First, the behavior of almost all animals in nature is heterogeneous. and

The most famous method of sleep used by Da Vinci is called

This type of sleep is difficult to accept within the first one to two weeks. Test results show that the test subject was not affected by this method of dividing sleep into several small sleep fragments. However, multiple sleep methods require a schedule. So that we can assist with this.

On April 10, 2012, an article entitled "Is Da Vinci's Sleep Method Possible? Article published on technology website

The effect of Da Vinci's sleep method depends on the individual.

People s brain structures and operating modes are different. Da Vinci sleep is only effective for a small number of people. Da Vinci itself is the only Wizard of the World in human history. Then the nervous system is different from ordinary people. This is what most people try this method. reason of failure.

If you try it blindly, Da Vinci sleep will disrupt the body's circadian rhythm, leading to adverse reactions such as physical and mental fatigue, anxiety, and decreased immunity.

The sleep method created by the genius Leonardo Da Vinci can sleep for 90 minutes a day, and it can be shaken. Is it feasible to sleep? Will it hurt the body and mind? Zhang Changyong, deputy chief physician of Wuhan Mental Health Center, said that for adolescents, an hour and a half of sleep a day is definitely not enough. If you do nt sleep enough, brain cells will be in a state of chaos, intelligence will not be restored, and attention will be hard to concentrate. , Which in turn affects thinking and memory, but reduces learning efficiency. And there is a process of sleep. It is not just to sleep and wake up. It is difficult to enter deep sleep in 15 minutes, and the quality of sleep cannot be guaranteed. Therefore, students should maintain 6-8 hours of sleep each day. Director Wang Jizhong of the children's ward of the center said that this method is definitely not suitable for most people. If Da Vinci can really insist on such sleep, it can only be said that it is a miracle.

Snoring can only be a supplement to sleep.

In some cases, people may not be able to guarantee a full 8-hour sleep. At this time, regular short-term snoring may make up for people's lack of sleep. Sleep psychologist Dr. Claudio Stimpi conducted a 49-day experiment that allowed a young man to snore for 30 minutes every 3 hours, adding up to almost 3 hours of sleep each day. He found that in this polyphasic sleep, the brain also experienced slow wave sleep and rapid eye movement sleep that ordinary sleep has, but the time of each sleep phase is shortened. In addition, Stimpy published a field study in the journal Work and Stress, which shows that in the state of continuous work and inability to achieve normal full sleep, periodic snoring can make people compensate for the cognition caused by sleep deprivation. Functional decline. However, in his experiments, no matter what kind of polyphasic sleep strategy, people could not achieve the same mental state and cognitive performance as normal sleep ^[1] .

Therefore, he concluded that when sleep deprivation is unavoidable, the system's short-term snoring can guarantee the best state of people to a certain extent. However, he does not advocate polyphasic sleep as a way of life, because if you want to increase working time through polyphasic sleep, the quality and quantity of sleep will inevitably be severely affected, and in the long term it will only produce symptoms like sleep deprivation, Nor can creativity be improved at all.