If I don t get enough sleep, will I become stupid?

We all know the harm of staying up late, and what we feel most deeply is that in the case of staying up late or lack of sleep, we often feel sluggish thinking, mental trance, and even hallucinations, and judgment and reaction ability will also decline. Some people say that this is because people don't get enough sleep to lower their IQ, and there are also people who say that if you don't get enough sleep for a long time, you can even become mentally handicapped, is this true?

A person's sleep is divided into:Rapid eye movement (REM) vs. non-REM phaseIf REM is insufficient, energy does not necessarily deteriorate, but memory and judgment will decline, because some data point out that "REM dreams are used to review daytime experiences and new things learned, so that they can be more stable in memory." "It can be seen that the lack of REM has an impact on memory. REM is in the second half of sleep, accounting for about a quarter of the sleep timeFailure to reach the REM stage will inevitably lead to a decline in memory and judgment

Therefore, there will be sluggish reactions after lack of sleep, easy to forget, and it can be said that it becomes "stupid", but this only affects energy, and has nothing to do with IQ, even if it is sleep deprivedThere will be no such thing as a drop in IQ or even a decline in intelligence

We often say that adults have enough sleep time is 8 hours, but forced to work or stay up late, there are very few people who really achieve this sleep time, in fact, it is not necessary to require everyone to sleep enough for 8 hours, some people are born energeticAs long as the body adjusts, you can sleep for a few hoursThe mental condition of such people is itself different from ordinary people. For us ordinary people, we should sleep up to an hour a day, after all, this is still more in line with the standards of the general public.

Napping is still necessary for most peopleIf you don't get enough sleep at night, take a nap at noon, which can have a good recovery of energy in the afternoon, but if you sleep enough at night, there is no need to take a lunch break during the day, the most suitable time for lunch break is 20 minutes, not more than 30 minutes at most, if you sleep too long, it will be uncomfortable.

Yes, if the quality of sleep is seriously insufficient, it is likely to affect memory, affect concentration, and may also lead to worse and worse intelligence, which may affect physical fitness.

If we don't get enough sleep, we will become stupid, because if we don't get enough sleep, we will feel that our mind is not clear, and we will feel groggy.

Yes, lack of sleep can lead to mental retardation and neurasthenia, so it will affect intelligence.

Humans spend a third of their lives sleeping, including invertebrates such as flies, worms, and even jellyfish. Throughout evolution, sleep has been universal and essential for all organisms with a nervous system. However, have you ever wondered why we sleep?

In fact, scientists have been searching for answers for years. According to a new study published in the journal Molecular Cell on November 18, researchers at Bar-Ilan University in Israel have found that the PARP1 protein in the brain acts as an "antenna" that sends time signals to the brain to sleep and repair DNA damage, a discovery that is one step closer to solving this mystery.

When we are awake, the homeostatic sleep pressure in the body increases, and the longer we stay awake, the more stress this stress increases. During the few hours of waking hours, factors such as ultraviolet light, neuronal activity, radiation, oxidative stress, etc., can cause sustained DNA damage in neurons. However, excessive DNA damage in the brain can be dangerous, and sleep can "summon" the DNA repair system.

The characteristics of neural activity during sleep in zebrafish are similar to those of humans, and they are the subjects of sleep study. Through zebrafish experiments, researchers determined that the accumulation of DNA damage is a driving factor that causes sleep states. When the accumulation of DNA damage reaches the maximum threshold, the homeostatic sleep stress increases to the point where the urge to sleep triggers it, and the fish goes to sleep.

Subsequent sleep promotes DNA repair, which reduces DNA damage.

So, what are the mechanisms in the brain that tell us: where is it time to sleep? It was found that the PARP1 protein is part of the DNA damage repair system and is one of the first proteins to respond to rapid reciprocal reciprocation.

It flags the location of DNA damage in the cell and "recruits" all relevant systems to remove the DNA damage.

Through genetic and pharmacological manipulation, overexpression and knockdown (down-regulation) of PARP1 experiments have shown that increasing PARP1 not only promotes sleep, but also increases sleep-dependent repair. Conversely, inhibition of PARP1 blocks the signal for DNA damage repair. As a result, the fish are not fully aware that they are tired and therefore do not go into sleep mode, causing DNA damage to not be repaired in time.

The same results were validated in mice.

This new finding describes how to explain the "chain of events" of sleep at the single-cell level. This mechanism explains the link between sleep disorders, aging, and neurodegenerative diseases such as Parkinson's disease and Alzheimer's disease. The researchers believe that future research will be extended to more animals, from lower invertebrates to humans.

I think that reducing sleep by 2 hours a day for two weeks and not sleeping for 48 hours in a row will reduce the cognitive function of the brain and make people stupid.

Studies have shown that after a night without sleep, it takes an average of about a week for learning and memory levels to return to the state before staying up late.

Prolonged lack of sleep can cause confusion in the brain, making it difficult to concentrate, but also significantly reducing calculation and memory.

There are countless examples of other diseases caused by staying up late, such as people who often stay up late are more likely to gain weight and are more likely to suffer from serious diseases such as diabetes and coronary heart disease.

We need to pay attention to sleep in our daily life, pay attention to the regular work and rest, regular diet, and try not to stay up late unless necessary.

Adults generally sleep for 8 hours, and the lunch break is not too long, 20-30 minutes is enough. It should be more than 10 hours for children and 4-6 hours for seniors. In the case of illness, the sleep time may be different, and the above is a normal physiological need.

In individual cases, some people may have slightly more, while others may have slightly less.

People should maintain good work and rest habits, go to bed on time, get up on time, and keep the biological clock constant.

Maintain a good mood, avoid emotional anxiety, usually listen to more relaxed **, avoid excessive stress, and can properly engage in physical activities during the day, so that the body has a sense of fatigue, and you will sleep more soundly at night. Adults generally sleep for 8 hours, and the lunch break is not too long, 20-30 minutes is enough. It should be more than 10 hours for children and 4-6 hours for seniors.

In the case of illness, the sleep time may be different, and the above is a normal physiological need. In individual cases, some people may have slightly more, while others may have slightly less. The normal sleep time for adults is 8 hours, some people may sleep for 7 and a half hours to relieve fatigue, and some people may need more than 8 hours, for reference only.

People should maintain a good routine and rest habits, go to bed on time, get up on time, and keep the biological clock constant. Maintain a good mood, avoid emotional anxiety, usually listen to more relaxed **, avoid excessive pressure, during the day Kechang did not engage in appropriate physical activities, so that the body has a sense of fatigue, and at night will sleep more soundly.