Does the brain have an age too? How old is the brain better

There are many differences between humans and natural animals in terms of body structure, and one of the most obvious differences is the brain. The human brain is obviously better at thinking and controlling more life activities than animals, but the human brain does not always remain "young", and they also age.

According to a report by Guangming.com on June 5, Ben-Gurion University in the Negev, Israel, announced the brain-related research results of a research team of the university on the 3rd of this month. The results of the study show that the researchers have developed a deep learning framework that can be used to age the brain.

When we talk about the word "age", we usually refer to the actual age of a person, which is the length of life. However, in medicine, there are three kinds of human ages, namely chronological age, biological age and brain age, among which brain age is quite different from the other two ages in meaning.

Studies have shown that after about 25 years of development, the brain of a normal person begins to degenerate. Around the age of 40, the tendency to forget things begins to appear, which is one of the manifestations of brain degeneration. But at the same time, the brain becomes more complete and mature based on past experience, while the deterioration of other parts of the body means a constant decline in function.

Staff from Gurion's research team said they had collected tens of thousands of MRI images of the brain through legitimate means during the study, covering almost all age groups, from 4 to 94 years old. After collecting enough data, the research team used big data to build a deep learning framework and use it to analyze the MRI of the brain to determine the age of the brain. After multiple rounds of testing, the researchers found that the brain age of healthy people was more consistent with their chronological age.

In other words, if the age of the brain obtained through this deep learning framework is far from the actual age, then the individual should be concerned about health issues.

The brain, as one of the parts of the human body, also deteriorates over time. But different people's brains degenerate at different times, which is related to a variety of factors of the individual, such as lifestyle habits, study habits, health problems, etc. So what can be done to slow down brain degeneration?

Modern medical research has shown that the more knowledge a person's brain receives during his youth, the greater the role of the brain later on. Although Lamarck's theory of "use in and waste out" is not entirely correct, the situation is somewhat similar to that of "use in and waste out", and the more the brain is used, the more powerful it tends to become. Second, even if you feel that your brain is degenerating, you should continue to do various activities to maintain the flexibility of your brain, such as reading, cultivating interests, and so on.

There is no age, it is just a grade, but this is a matter of development, and there is no such thing as age division.

The brain is just as old as humans. Generally, after the age of 40, the brain will begin to slowly degenerate.

The brain also has age, and at different ages, it will show different states, so the brain will produce different situations at different times.

Yes, the brain also has an age. The age of the brain is calculated from that moment when the organism leaves the parent body.

15-20

Here's my result: Brain age 15-20 years old, representative characters Xiaolan, Yuanzi, your brain age belongs to the juvenile-like active state, already has a certain sense of self-world, but still not very understanding of society, if your actual age is older, then you often give friends a feeling of immaturity, especially in the treatment of emotional energy problems are a lot of trouble. During this period, no matter what you do, your brain will not feel tired, so take advantage of this period to make good use of your brain.

I think it's pretty accurate.

You have the sharpest mind when you are in your 20s; Around the age of 30, your memory begins to deteriorate, especially your math calculations. However, your IQ for doing other things improves.

About the brain: The brain includes the telencephalon and the diencephalon, and the telencephalon includes the left and right cerebral hemispheres. The telencephalon is the main part of the higher nervous system of the vertebrate brain, composed of the left and right hemispheres, and is the largest part of the human brain, which is the high-level nerve center that controls movement, produces sensations and realizes higher brain functions. The telencephalon of vertebrates is a thin-walled bulge at the tip of the neural tube when it is embryonic, and later develops into two hemispheres of the brain, mainly including three parts: cerebral cortex, cerebral medulla and basal nucleus.

The cerebral cortex is gray matter that covers the surface of the telencephalon and is mainly composed of the cell bodies of neurons. The deep part of the cortex is made up of the medulla, or white matter, formed by nerve fibers. The medulla also has a mass of gray matter, the basal nucleus, of which the striatum is the main part.

In medicine and anatomy, the term brain is often used to refer to the telencephalon.

Key features: PlasticityCanadian scientists found that the brain is surprisingly malleable after studying 11 congenitally blind people and 11 normal people. Normally, visual information processing and spatial perception brain areas that are connected to the eyes can also be reconnected with sound wave information. Therefore, some blind people who are congenitally blind come to perceive space and realize"Ears instead of eyes"。

Similarity: The human brain is 94% similar, and at least 82% of human genes are expressed in the brain.

In their 20s, they are quick thinkers, they learn things quickly, they get started quickly, but they are not the smartest.

Between the ages of 30 and 45 is the oldest and smartest time in a person's life, and he can calculate everything.

The ancients said that ginger is still old and spicy.

Brain development is the material basis for early education and intellectual development. From the 20th week of pregnancy to the 2nd year of the baby's age, the peak period of fetal and infant brain development is also the period when brain plasticity is the strongest. Especially in the last 3 months of pregnancy to 6 months after the birth of the baby, the brain nerve cells are in a period of surge, which is the first period of brain development.

As the baby grows older, the development of the baby's brain becomes more mature, which lays a good material foundation for early education and intellectual development.

Chimney developmental changes are a stage in the development of infants' cranial sounds, and chimneys have an anterior chimney and an afterchimney. With the development of the brain and skull, by 3-4 months, the length of the midpoint line on the opposite side of the anterior chimney is centimeter, and the normal one is completely closed at about 1 to 1 and a half years old, and the posterior chimney is very small or closed at birth, and it should be closed at the latest 6-8 weeks after birth.

First, the changes of the anterior chimney include early closing, late closing, enlargement, contraction, bulging or depression, etc., which will give people a kind of enlightenment and can indicate the relevant disease, while the posterior chimney cannot provide clues about the disease because of the early closure. Premature closure and shrinking of the size of the anterior chimney are closely related to brain development.

2. Late closure and expansion "Late closure" refers to the fact that children have not closed until the age of 1 and a half years, and have seen delays until the age of 3 years and have not closed; "Enlarged" means that the midpoint of the opposite side of the diamond is more than 2 cm in accordance with the above criteria. 1. Vegetarian D deficiency rickets often causes abnormal calcium and phosphorus metabolism and changes in the sound quality of the whole body, only the changes in the skull are very significant, osteomalacia often occurs in the occipital sound and parietal bone**, the bone is slightly inverted when the fingers are lightly pressed on the place, and it springs back immediately after letting go, and there is a feeling of hand pressing the table tennis ball, so it is called "ping pong head".

Symmetrical rounded skull processes appear at the top of the front, resulting in a square skull, an excessively large anterior chimney or posterior closure as late as 2'3 years of age, and delayed teething. 2. Cretinism, also known as cretinism, is caused by congenital hypothyroidism, systemic growth retardation, in addition to short stature, the head is quite characteristic, the head is large, the anterior chimney is large and closed late, the teething is delayed, the teeth are small and thin, the face is edematous, the nasal bridge is low, the eye distance is wide, the eye is narrow, the eye is dangerously swollen, the lips are thick, the tongue is large and thick, and the salivation is drooling.

Microcephaly and the shrinkage of the anterior chimney due to brain dysplasia near closure. Microcephaly can be caused by chromosomal abnormalities, metabolic diseases, intrauterine infection, intrauterine malnutrition and other factors, the fetus in 5 months of pregnancy, brain development has been delayed, the head circumference at birth is slightly smaller than that of normal newborns, the front chimney is small or close to closing, with the growth of age, the facial bone development is normal and the frontal bone and the temporal bones on both sides are inclined upward, the occipital bone is flat, the skull appears smaller, and the top of the head is sharper, so it is also called pointy deformity.

Brain development grows with age, from newborn babies to toddlers and then to children to teenagers, young adults, and other stages, so brain development has a lot to do with age.

The younger you are, the faster and more critical the brain development, especially in the fetal and infant years. Therefore, attention should be paid to the nutritional and intellectual development of infants and young children. Primary and secondary schools are also very important, more exposure to new things, more reading, more communication, you will become smarter.

Brain development is correlated with age. With age. Brain cells are also growing, perfecting.

Brain volume is also increasing. As the brain volume increases, the person's ability to think and think, you are increasing. Judgment, adaptability, all the ways to use the brain.

The latest view is that at any age, brain cells sprout new dendrites, establish new synapses, and form new networks of connections. So, while people are born with a fixed number of brain cells, it is the cellular connections that are established later in life that play a decisive role. Some people have the same or higher intelligence than others despite having a smaller number of brain cells, and the key questions are the complexity of the neuronal network and the number of synaptic connections.

Based on this, people can be instructed on how to develop, improve and protect brain function.

It doesn't really matter.

The multi-brain memory of the older experience is enriched.

There is a specific relationship because the cerebral vesicles develop despite the growth of the year. There is a regular whole process from elegance to maturity. It will not be renewed, but only young and old.

Do you need to ask this question? Definitely related,

The earth that the universe gave birth to, the earth gave birth to life, there are countless lives on the earth, including us humans, the life span of human beings is limited, most of them are no more than 100 years, because each organ has a service life, so human beings will die, our big guy also has an age, how to make the brain younger? This divides the old and the youngOlder people often do mental activities, such as playing chess, games, cards, etc., while young people don't overload themselves too often to let the brain relax a little and thus become younger.

Our brain is running all the time, but when we sleep, it is almost at rest, but as long as we think about things, he will run rapidly, just like the computer CPU, we think about several things at the same time, and the computer has several processes at the same time to do different things, all of the same reason, the computer will be hot, our brain will be tired, which will overload the brain, causing it to accelerate aging, so we want the brain to be younger, don't overload the brain often, Compared with the elderly, there is nothing to do for a day, and if they are still in one place, they will become more and more demented, so for them, how to turn on the brain is the way to make the brain younger, playing games, playing cards, which is both relaxing and allows the brain to think about things.

Human life not only depends on the brain, but also other parts of our body, hands, feet, heart, etc., so we should pay attention to a balanced diet, do not get used to eating and drinking, let our organs suffer from various diseases, and healthy exercise can increase our resistance, enhance the various functions of our organs, and make us younger and more energetic as a whole.

Youth is what everyone is pursuing, just like girls are willing to spend a huge amount of money on their bodies and faces for beauty, which will make them more beautiful and younger, but every age should have the performance of each age, don't blindly pursue young, and give up other interesting things in life.

As we all knowAs we get older, our brains become more and more difficultThrow it away.

Fourth, forgetting the last sentence after saying the previous sentence and so on is more frequent, so we will slowly feel powerless, a lot of things we want to do can not be done, at this time we will think about what will make our minds age so fast? How can we make our minds younger and younger? Next, I will tell you a few ways to delay the aging of the mind!

Get enough sleep。Don't underestimate the benefits of sleeping, only if a person's sleep is sufficient, can they be very energetic all day long, in order to have the effect of nourishing the body, so that it is also very good for our brainsEven if we can't make our minds younger, we can slow down its aging.

Keep learning。As the saying goes: live to learn!

Sometimes the mind is like some parts, the more it moves, the faster it works, and the more it doesn't move, the more it rusts after a long time. In the same way, the more you think about it, the brighter your brain will become.

Supplement with some nutrients。This is an external supplement, but don't underestimate itSometimes, diet therapy is also very nourishing for the body。It's like walnuts, I believe many people know that it is a brain supplement!

Eating more is really good for the body, but you must also pay attention to this amount, and stop in moderation!

In short, it is necessary to control the aging of the mind through many small details in life, and it will be much better if you take a little preventive measures.