Hey, didn't I put the document I wrote yesterday here?

I believe many people will feel that their memory is declining bit by bit, especially with the growth of age, this feeling will become more and more obvious.

Some people think that when you get older, the quality of sleep also declines, so your memory becomes worse. Is that really the case?

In fact, people's memory does change with age, because the nerve cells in the elderly will wear out accordingly, thus affecting the force of chemicals such as nerve conduction substances and nerve endings in the brain.

In short, this is a natural degradation phenomenon. Therefore, this phenomenon is generally not to worry about.

But if the quality of sleep really affects your memory, will you still stay up late?

For this phenomenon, a study by Stanford University in the United States once found that if the sleep of animals is disturbed, it will be more difficult for them to identify familiar things.

They took mice as experimental subjects and found that mice whose sleep was interrupted spent more time studying familiar objects, while mice whose sleep was not interrupted did not.

The researchers explained that we have accumulated all the memories during the day and need to "lock" them into eternal solid memories, which occurs during deep sleep. If we don't get enough sleep, it will reduce our deep sleep time and affect our memory.

If you think it is impossible, then you can try this method.

We all know that Chinese subjects recite texts during school, so whenever new textbooks are handed out, students usually open them first to see if there is a kitchen knife hiding the whole text under the decoration of kindness.

I thought the article was too long to recite. But some people will find that when they try to take a nap after reciting, they will think of many things when they wake up.

German scientists have found through research that the memory of human brain is better when sleeping than when awake; When we sleep, these new memories will reappear. During the nap, a lot of information has been "downloaded" and stored in other places, which will not be disturbed by the new information encoded in the hippocampus.

Therefore, if you want to have a strong memory, you must pay attention to your sleep time.

And ensuring about 8 hours of sleep every day is the healthiest for our physical operation.