The processes that occur during human sleep have not been fully studied by scientists.

This is due to the complexity of the issue under study and the lack of necessary equipment, according to the Internet edition for girls and women from 14 to 35 years old Pannochka. net It is known that during sleep, the human brain turns into an alternative mode that allows the body to recover.

But scientists have long understood that brain activity continues to persist during sleep, and brain cells with the same activity work as in the waking period.

More recently, researchers have been able to establish that everything a person sees in a day is absorbed and processed by him during sleep. This once again proves the importance of a full and healthy sleep.

Researchers from the Brown Institute decided to conduct experiments to understand the features of all the processes associated with processing information during sleep. To participate in the experiment, fifteen volunteers were invited who agreed to conduct an analysis of the activity of their nerve cells during sleep.

One group of participants was offered to play a musical instrument, and another group was asked to type something on the keyboard.

After all participants of the experiment coped with the task, the first group went to bed, and the second went on to stay awake. As a result, those who slept well after class, remember the lesson.

Scientists have found that the processes of assimilation of information in a dream are closely related to the activation of sigma rhythms and delta rhythms. Previously it was believed that wave processes can not occur when a person is asleep, but now scientists have proven the opposite.

It turned out that sigma rhythms, activated during sleep, give people the opportunity to absorb the visual information that they accumulated during the day. The researchers conducted another similar experiment aimed at studying the functions of sleep.

Before the volunteers laid out various pictures and asked them to find any deviations in the images. As a result, it was found that after a dream, the participants in the study coped better with the task. This is explained by the increased amplitude of sigma waves recorded after a full rest.

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