Social activists sleep more than ordinary people

It sounds absurd because it is clear that those who have roles and participate in many social activities do not have time to sleep. But science has proved the opposite.

A recent study shows that daily social work will make people who perform it sleep more than usual. This result also makes it easier to understand why we need sleep, and how social effects affect the human brain.

Fruit flies are animals that can easily be influenced by both hereditary and social conditions. It can be clearly seen that sleep helps us work more effectively, and when sleep is broken, good learning Research will certainly be affected. Sleep plays an important role in the organization and uniformity of memory in the human brain. " So don't say sleep is a waste of time " - GS. Indrani Ganguly Fitzgerald of Neuro Scientific Research Institute in San Deigo said.

To understand the impact of social activities on sleep and memory, scientists have experimented with fruit flies. It sounds like an odd choice, but according to scientists, fruit flies are animals that can easily be influenced by both genetics and social conditions. " The fruit fly can be likened to a human being fitted with wings ," Fitzgerald said.

The researchers captured the newly born fruit flies and divided them into groups. The first group consists of about 30 common confines. This is called the " social activity " group. The remaining groups are isolated fruit flies, confined alone. After about 3 to 4 days, scientists put these flies out to check.

The results showed that the flies in the " social activity " group slept 4 times during the day, 1 hour each time. The solitary flies are only 15 minutes each time. At night their sleep time is the same.

These results show that napping helps reinforce the memory of this insect, while sleeping in the dark, ensuring other functions.

The researchers also looked at 49 genes involved in acquiring knowledge and memory. They made these genes in fruit flies inactive to see how they affect the sleep of fruit flies. Results: If 17 genes that regulate long-term memory do not work, flies in the " social activity" or alone group sleep the same.

Scientists are hoping to find similar expressions in human genes, to elucidate conditions related to strengthening people's social memory.