People who are nearsighted are smarter than people who aren t?

It doesn't make sense. It's not that people who are shortsighted are smarter than people who aren't. This is wrong ...

Causes of myopia.

The causes of myopia are complex, and there are many influencing factors, and the main factors are roughly divided into genetic factors, environmental factors and nutritional factors.

1.Genetic factors: According to a large number of survey data, the consensus conclusion is that high myopia is related to heredity, and there is a large difference between moderate myopia and less than moderate myopia.

The genetic type of high myopia is concluded by most survey data to be autosomal recessive. As a result, parents and offspring may not develop myopia at the same time. Heredity is often influenced by the objective environment, that is, the conditions of life, which makes it mutate, which increases the complexity of heredity.

2.Environmental factors: environmental factors are mainly close operation and poor working environment, which is the oldest theory, although there are still some controversies, but from a large number of domestic and foreign relevant research reports, it has been recognized that heredity and environment are the main reasons for the formation of myopia, and pointed out that environmental conditions are the objective factors that determine the formation of myopia.

1) Adjustment theory: The vast majority of myopia appears in adolescence, because the adjustment power of adolescent eyes is particularly strong, and they have a high degree of adaptability to work and study at close range, so they are not easy to get tired when they see close. However, if the ciliary muscle is over-tensed for a long time, the ciliary muscle will be fatigued or even spasm and accommodative myopia will appear, and if it is not eliminated in time, it can become irreversible true myopia.

or by other means affecting the elongation of the eyeball axis.

2) Divergence theory: When using the adjustment of close work, it is also necessary to strengthen the divergence function of both eyes turning inward at the same time, which can lead to the pressure of the eye muscle on the eyeball, which can cause the extension of the eye axis.

3) Environmental adaptation theory: In early childhood, the eyeballs are small, most of them are farsighted, and with the increase of age, the eyeballs increase to the state of emmetropia. Reading too much near up during this developmental process makes the eye myopic in order to adapt to this need for accommodation.

This theory has been opposed by many people, but it is a consensus that it is very malleable during the developmental period and has an important impact on the development of myopia.

Other theories are not introduced, but it is worth mentioning that external factors such as lighting, reading posture, contrast, small and blurred characters, too close proximity, and long reading time can all affect the role of these factors.

3.Nutritional constitution theory: From some data analysis, the deficiency of trace elements such as cadmium, strontium and zinc and the weakness of physical constitution can also affect the occurrence of myopia, but there are different ways through which these factors affect myopia.

In short, it can be seen from the above that myopia can be caused by many factors, both external factors and internal physical factors, rather than a single factor.

Resources. The view is roughly divided into three degrees. In terms of clinical symptoms, the disease course is less than two years, the degree is less than 200 degrees, the visual acuity is above, and most of them are pseudomyopia; The course of the disease is more than four years, the degree is more than 400 degrees, and the visual acuity is below, and most of them are true myopia; Half-truths and half-false myopia in between.

From the analysis of the age of netizens, vision protection is not good and will continue to worsen. Glasses or laser surgery may be done and eye hygiene should be observed.

It doesn't make sense. Why are the highly talented students of Zhejiang University and science and engineering basically four-eyed, which has a counter-example effect?

Haha, not necessarily. It doesn't matter, most talented students wear glasses not because they are smart, but because they work hard or don't know how to maintain their eyes. There is also a counter-example, people who are very stupid do not necessarily do not wear glasses.

Many of my classmates are not good at studying, and they wear glasses when they look at ** every day.

I think there must be such a person, in life often see people with glasses, in my life there is such a person, she really loves to learn, is also very smart, often a person to study and study, may often be addicted to learning, after all, reading for a long time is not good for the eyes, so it will be myopia, although myopia and smart is not much related, but the world is big, there are no wonders, there are still many smart researchers in our world, look closely, they are more or less wearing eyes, After all, not daring to do any research will hurt our eyes, and now the pace of life is so fast, everyone wants to stay up late to complete the work, we all say that smart people work harder than us, so it can be seen that there are still such people.

Of course, there are many serious people who ignore the protection of glasses and become short-sighted. There are too many people like that.

Of course, there are people who are short-sighted but very smart, and some very smart people are also very hard-working, and there will also be overuse of their eyes, so very smart people will also be short-sighted.

There have always been two theories about myopia. One theory is that myopia is associated with intelligence, and that people with high intelligence are more likely to be short-sighted; Another theory is that myopia is primarily an environmental problem, and that the longer you spend in education and the more time you spend indoors, the more likely you are to become myopia.

Which of these two claims is true? With this question in mind, German scientists called in thousands of volunteers, ranging in age from 40 to 79. Then, their myopia, intelligence and education were measured.

The results showed that if only a single factor was considered, the degree of myopia was related to intelligence. The deeper the myopia, the higher the score on the intelligence test. What does univariate mean?

For example, if there are two people who are the same in other aspects, only the intelligence is different, then the person with good intelligence is more likely to be short-sighted.

But this is not the case in real life, everyone's gender, age, education time, and cognitive ability are different, and if you consider these factors together, the situation changes: education time, age and myopia are highly correlated, while gender and intelligence do not show a significant correlation.

What is the significance of this study?

First, we may be closer to the truth of myopia, so that we can better prevent myopia. The reason why I say "possible" is because there are counterexamples. I don't do it here - science, it's always going in twists and turns.

Second, netizens who wear glasses don't have to worry about dragging their feet, and people who don't wear glasses can't be guilty of inferiority. The relationship between myopia and IQ is not as great as we think. On the contrary, improving your lifestyle and participating in more outdoor activities can greatly reduce the risk of myopia.

Of course, people who are nearsighted have vision problems, and smart people have flexible brains and rich knowledge, and there is no conflict between the two.

Of course, there are many people who are very smart, but they are short-sighted.

There are many such people, and whether they are smart or not is not necessarily related to myopia, and most of the people who are myopic are quite smart.

Myopia and intelligence are not in conflict, they must exist.

Whether you are smart or not has nothing to do with your eyesight. So many people with high IQs are short-sighted. Myopia is caused by excessive use of the eyes and has nothing to do with intelligence.

There are people who are very smart for myopia, but there are also people who are not smart.

Those who are short-sighted are very smart, those who are not myopic are very smart, and both cases are the same. I won't be smart because I'm short-sighted, but I'm myopic because of reading, so such people are knowledgeable, so they're smart.

The reason why myopic people are more intelligent is because smart people like to read books or play difficult games.

There are definitely people who are short-sighted but very smart, and many people who read books and many smart people are short-sighted because they read too many books.

In life, many friends have myopia in their eyes. For myopia, it is recommended to correct and restore vision in time to avoid serious injury, myopia is easy to develop into high myopia. So how do you recover from myopia?

First of all, you should go to a regular eye hospital for a comprehensive examination, especially dilated refraction to determine whether it is true myopia, if it is true myopia, the current solution is mainly glasses and myopia surgery. Among them, myopia eye surgery can be said to be the fastest and most permanent way to restore vision.

If you want to improve your eyesight, there are multiple ways to train and choose different training methods according to your individual situation. If you are interested, you can try it, it is beneficial for myopia recovery:

1. See things with one eye.

Second, keep your eyes firmly on one finger, and move your fingers far and near.

3. The head does not move, the eyes move, and the afterglow is used to "draw" the horizontal 8 characters; Or the eyes are fixed on a point and the head is "drawn" in a circle (suitable for myopia below 600 degrees).

Eye care is the most effective way to reduce eye fatigue and control myopia. Train as soon as you have time until your eyes are tired, and your myopia will improve soon.

Myopia and intelligence have nothing to do with each other. Many celebrities in history are short-sighted, such as Hua Luogeng, Qian Xuantong, Ding Shengshu, Zhao Zhongyao, etc.

Myopia is not related to intelligence. Myopia does not mean that you are not smart and will be short-sighted, but it is only caused by reading books and playing with mobile phones.

Understand that myopia and intelligence are two different things.

Such people exist.

Myopia does not affect the intelligence of smart people.

Without this statement, it doesn't matter, don't think that people who wear glasses are knowledgeable and not necessarily smart!.

Myopia does not hurt brain cells, and has nothing to do with whether it is smart or not.

Myopia and intelligence are not related, and there is no conflict between them.

Myopia is not necessarily related to intelligence.

It's not that people who are shortsighted are smarter than people who aren't. This is wrong ...

Myopia has nothing to do with being smart or not, there are definitely people who are short-sighted and smart.

The specific myopia is unknown, but most of them are related to genetic factors, poor eye habits and other reasons.

1.Genetic factors. Myopia has a certain genetic predisposition, if both parents or one of the parents have myopia, the offspring will be more likely to develop myopia, especially high myopia is usually autosomal recessive inheritance.

2.Bad eye habits. Mainly and often use close eyes to pay respect, such as reading, playing with mobile phones, writing, etc., due to the long time of close eye use, coupled with the lack of outdoor exercise, can lead to eye muscle tension and local reed old blood supply is insufficient, and then form myopia.

The typical symptom of myopia is distance vision loss, that is, seeing things at close is clearer, but seeing things in the distance is blurred, with the increase of myopia, it can also lead to eye changes in people with myopia, mainly because the eye axis becomes longer, which is manifested as proptosis.

Therefore, if there is a suspicion of myopia, it is recommended to go to the ophthalmology department of the hospital in time to judge the degree of myopia through eye refraction and other related examinations, and give glasses to correct it in time. The causes of myopia are complex and multifactorial, and are the result of a combination of genetic and acquired factors, including excessive eye use, poor learning posture, etc., let's take a look.

Genetic factors. Congenital myopia is mainly due to genetics and can also be caused by abnormal embryonic development. Moreover, many studies have shown that people with a family history of myopia are 10 times more likely to develop the disease than those without a family history of myopia at the same eye intensity.

Acquired factors. 1. Bad eye habits: close and fine eye use, continuous long-term eye use, learning under strong light, etc., can easily cause continuous tension or even spasm of eye muscles and form myopia. The bad behavior habit of using the eyes for a long time is one of the important influencing factors that induce myopia.

2. Diet: Studies have shown that children with less carrots and animal livers in their diet, and children with too much sweets are more likely to suffer from myopia. Because foods such as carrots and animal liver contain retinol, moderate intake is beneficial for eye health.

In addition, trace element deficiencies can also lead to myopia, which is most closely related to elements such as zinc, chromium, and selenium.

3. Other aspects: excessive use of eye drops, poor study posture, abuse of eye makeup, etc. may lead to myopia.

You can't become a fat person by eating in one bite, myopia is not caused by overuse of your eyes for a day, and dripping water can still wear stones, not to mention the accumulation of not caring for your eyes? So, from now on, take good care of your eyes.

Every half an hour of reading books or electronic products, close your eyes and rest or look at it for a while, do not read books or look at mobile phones in strong sunlight or darkness, use electronic products reasonably, and carry out regular vision monitoring to lay a solid foundation for preventing myopia and controlling the development of myopia.

Summary. Seniors are also short-sighted, what you said about this situation feels like this, this may be a visual communication effect, but in fact, myopia, with eyes and without eyes, see things the same size, myopic people and non-myopic people see things the same size.

Dear, I'm glad to answer for you.

People who are nearsighted see things the same size as people who are not nearsighted.

Myopic eyes can't see clearly from a distance, but it's okay to see near distance.

Is it the same size when you wear glasses as when you don't have glasses?

It's the same size, myopic eyes, but you can't see clearly from a distance, and it has nothing to do with the size of the thing.

Seeing with glasses is smaller than seeing without glasses.

Seniors are also short-sighted, which eye is this, Senma you said this situation feels like this, this may be a visual communication effect, but in fact, myopia, wearing eyes and not with eyes, seeing things is the same big, ask about the custom message].

Dear, what else do you have to consult?