professionals in this situation is not particularly dangerous. in the central region hosted colleges, vileika kopyl and chervinsky choice of profession today - this is probably the most. the main thing that stands before applicants and graduates. they tied their future and correctly chose this profession, which always helped and brought their joys and pleasure. this is how i like it more. here is a manicure there, that's all. events like this help children to 52,000,9004 graduates will leave the school walls this year. further sports news, i remind you that the tv news agency project is available on all social networks, as well as in our mobile application , the poker code on the screen, see you all in the evening.

the second finalist of the eastern conference of the gagarin cup the club from kazan needed 6 matches to knock out the admiral from the fight for the trophies today in vladivostok, the guests were stronger than 3:1, 22 minutes and 18 seconds. in this meeting, he spent on ice. belarusian defender of the sailors evgeny lesovets, but his club is a motive continues to finish the season on a positive note , the basketball club minsk will try to please the fans. in the last match of the second stage of the vtb united league on the birthday of the head coach of the townspeople, rostislav vergun, belarusians host astana whether it will be possible to end the unsuccessful season with a victory, we will find out from the live broadcast, it is already on belarus 5 tv channel

. belarus is intellectual and the whole country we are in this once again convinced we are building an innovative future and actively developing scientific and technological potential for the first time showed a vaccine that helps fight cancer laser technology, chips and microcircuits, entirely on domestic, components our specialists have successfully entered the energy instrumentation into military robotics technology. and even in orbit , all this experience of our own competence in various industries allows us today to overcome the pressure of sanctions with dignity and help our ally in the main broadcast project in this. watch on belarus 24 tv channel. old-old village, of course,

is famous for its old old ones buildings is called our northern gate. and there is one more gate south, which was theirs today with a dusty one. look at him being, i, as it were, are the villains of slander, on this work he is a good man. only nesya’s work will be fine and look at the poleshka project on the belarus 204 tv channel

. a person on the planet for someone is an accessory that complements the image, but for the majority it’s still a necessity, given the presence in our lives. almost in the 24/7 mode of phones , once again you will be reminded of this today , literally by scientific parts, we will analyze the points. only for the nobility and only as protection from

the sun, when and where did glasses appear, who decided to combine two optical lenses into a frame and not only the eyes, let's figure it out, which organs? the very first glasses of which archaeologists found in the tomb of the egyptian pharaoh tutankhamen were sun glasses, and the emperor neuron, who could not stand the sun 's rays, looked at them, according to historians , archaeologists discovered a large number of lenses in greece, egypt, italy, mesopotamia, but information that a person then used them like an optical instrument. there is no more in the work also found by archaeologists by that time there is not a word about the use of lenses for vision correction about 900 years ago, the arab scientists algazen realized that for a long time the masters to see opticians made

a lens only in one eye and only at the end of the 13th century, according to the majority. historians appear the first optical device in italy doors with the help of a frame connected by the florentine master salvador de aroma. later , a version appeared that the first glasses were invented by roger bacon , he studied the anatomy of the eye and even wrote treatise on the refraction of sunlight. inside the lens, in the xiv century, a monocle appears in the xv fashionable larnet, which the ladies held by the handle and competed with each other for decorating the larnet accessory, decorated with precious stones, pince-nez came into fashion a century later, however, it was very difficult to wear it. he put pressure on the bridge of the nose. and only in the 18th century did glasses appear that were held on the ears. dushki was invented by optician edward scarlett with his invention. we are still using. but soft contact lenses were made

relatively recently, only in 1889 by the ophthalmologist august müller. the very same idea of ​​a vision correction mechanism. with the help of a lens belongs and controversy. in this matter. no leonardo da vinci in 15.08, he drew a sketch of contact lenses and described the improvement of the optical system of the human eye by contacting the cornea with water, of course, in those days this breakthrough idea was simply unrealistic to implement and the first glass lens was made only three centuries later. the first optical devices for vision correction, which were already similar to modern appeared it was when a person realized that it was necessary to correct today the anatomy of the eye has been studied almost thoroughly, however , scientists continue profile studies with us.

stepan, an employee of the institute of physiology of the academy of sciences of belarus, is in touch, good afternoon, since our eye is arranged and how we see from a physiological point of view, hello ekaterina, it’s worth saying that the eye is essentially one of the most complex human senses, however, it’s worth saying that the eyes are only a receiver of information. they receive a picture and transmit for subsequent processing of information can already be fully called a lens system, which consists, in fact, of the cornea of ​​the water body, the lens and the vitreous body. the same part of e, that retina, which consists of two types of photoreceptors, which are called sticks and bumps of sticks, and those responsible for night vision and peripheral vision , in turn, the brackets responsible for color perception and for central vision , it gives clarity of the picture, accuracy and color gamma. how does e,

visual perception of the world, and in fact e light, which is reflected from the objects of the outside world enters the eye. e, passing through the system of lenses e, is refracted and the resulting image enters the retina. however , it should be said that the picture is turned upside down and the resulting images are reduced. e, gets on the retina of the eye and photoreceptors, which are under this picture , are activated and transmit information, a through the optic nerves to the cerebral cortex. a-but in the cerebral cortex itself, or rather in the visual section of the occipital cortex of the brain of the brain, but the processing of information received already through the action of photoreceptors takes place; the information received in the visual matter of the brain is processed, including the image that was received initially turned upside down, it turns over and

through this we see the world as it is, as it is. uh, also going on. uh, color processing of the resulting image, as well as through associative. uh, comparisons , the brain already recognizes any objects from the outside world and creates its own associations in order for us to understand the picture , people often observe the same cloud and see different objects in them. this is due to the fact that they process the information received on the basis of their experience. two experiences on associations, er, that is, on the information that we have learned throughout our lives. eh, about our eyesight? to guess how it is checked, although to guess in scientific matters not our style is the modern system of ophthalmic diagnostics.

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more than 8 years ago, tamara vorobey found out that she had problems with the retina, then the woman was advised to have an operation. i have a problem with chat. uh, the treatment is going well. i pierce injections. uh, diprospan evastin is generally an improvement, so i'm not deciding on an operation yet. they helped a woman in the ophthalmology department of the third minsk city hospital, where patients are not only treated, but literally explained on the fingers what happens to the eyes and with the most common pathology of myopia. myopia is if we, in order to understand all this clearly, all this happens according to the laws of physics, the eyeball is stretched. let's say, our eyeball, when vision is one, when we strain our eyes when working with

gadgets muscles compress it and the eye, the apple begins to stretch. this is the stretching of the eyeball, when the image no longer falls on another lens, which will enable the image to hit this stretched retina. this is myopia in order to correct this situation, ophthalmologists prescribe the ratio of glasses. but the more minus, the more diopters of the lens minus two - four minus 10, which means that the eyeball is getting larger, then a woman, of course. it's nice big deep eyes in which men drown, but really, but in a language understandable to our patients. and this is the problem and due to this reduction. vision fails and if you do not deal with pathology, then you can bring the situation to such a state in which surgical treatment will be the only way out. however, any surgical intervention in any case , it is accompanied by risks in the treatment

of non-surgical treatment and researchers are engaged in close tandem with doctors from the third city minsk clinic and scientists from the belarusian medical university. in our consultative center, thanks to the clinic, thanks to the department of eye diseases of the belarusian state medical university, with the support of the peephole in the shell, which now support the cube, which does not allow the development of dystrophy , does not allow the visual cells to die , the eyeball retains the integrity of its membranes, and it does not allow it to stretch further nutrient grids that are in front of the eyes, visual acuity is restored, trophic disturbances in the membranes pass. and, accordingly, our patients begin to see better. future ophthalmologists are trained in the hospital, and this task, as teachers admit, is one of the main

ones of the university , we train students of the future life , e. located on the basis of the third city clinical hospital. this is a big plus for the belarusian state medical university, the profession of an ophthalmologist is becoming especially relevant. today, as people's eyesight is rapidly deteriorating. it must be said that today the number of patients with refractive error is growing all over the world, probably the reasons are the optical load that children are subjected to from the moment they start preparing for school during school admission to universities. and this is work at close range, a huge number

of gadgets of luminous objects, which, e, are hard to perceive, as this fact is reflected in the refraction e of people and makes it necessary to regularly examine and observation by an ophthalmologist is the norm for everyone, both for children and for adults. the examination should be carried out regularly. hmm, if there are no special complaints, then once a year is mandatory, because as the child grows, the eyeball grows and the refraction of the eye changes and that's it. it requires control. e, visual acuity test refraction test corneal thickness test the eye's internal means of retinal condition. as a person grows, and the eyeball grows , the shells of the eye follow and stretch. himself

a common method for checking visual acuity using a special autorefractometer apparatus, and then checking inside the eye pressure, all this passes quickly and completely painlessly. normally , the human eye is 24-19 mm - this is such an average eye size, but the shell premiums stretch and some kind of cups these strategies pre-break breaks and it requires regular. examination of the fundus with a fundus lens while controlling the size of the eyeball. the so-called anterior posterior axis of the eyeball. check with fundus lenses and allows you to timely see the very retinal breaks that often appear in people with myopia. the same study shows the state of the vessels of the eye water, with thinning of the cornea with its irregular shape. arises from astigmatism

, diseases such as keratoconus arise, which does not give a clear picture. they require everyone to have not only their own dentist, but also their own ophthalmologist. science next to today is the focus of our eyeglasses and look further. focus or protect your eyes, let's figure out modern diversity points. contact lenses are very convenient, but not dangerous. from porcelain products, unique exhibits from the middle kingdom in belarus art and the greatness of classical dancing

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history of glasses studied the structure of the eye, also checked vision, now is the time to understand the rules for selecting glasses, and in this will help us our guest dotsenko of the department of ophthalmology of the belarusian medical academy after graduation , candidate of medical sciences polina andreevna hello bone myopia for correction. but there are other diseases. e, in which it is also necessary to wear glasses. well, you probably heard such a word as astigmatism and are often asked by patients of our academic eye structure, when the optical system of the eye is not absolutely spherical and therefore the image on the retina is not collected

in e. single focus image. may be slightly blurred, as if uneven, and then to correct this state , cylindrical glass is added to the spherical glass. but this is already somewhere around the age of 45, plus or minus we put on reading glasses. this is fine. the fact is that with age our eye loses its ability to immodate. that is, it is difficult for us to consider small ones i will not wear and it would be better for me to refuse this in such glasses. it is not necessary that it be comfortable and convenient to work nearby. there are also glasses that are popularly called protective glasses in front of a computer, when sitting here, how this thing works and works for it, there is such a moment, or something, it is unimportant and any screen has its own harm. this is electromagnetic radiation and flickering of the screen, and it is believed that the range of blue color is especially harmful to the eye, and these teas

our eyes from these flickering flickers and the irritating effect of the blue aspect are excellent. let's then go directly to those glasses, without which, well, nothing can be seen. so let's say. yes, now in almost every optics. yes, you can fly, or is it better in clinic in the old fashioned way, but if it is really an ophthalmologist or an autometrist , there is such a separate specialty a person who is engaged in the selection of glasses, then it is absolutely possible, but, probably, if these are your first glasses, you never use them. it’s better to come to an appointment with a specialist , whether it’s a center polyclinic, some medical one, in order to check, in principle, all the parameters of your vision and your yes, they measure it here from behind. yes between pupillary distance. that's what it's actually very important one too. everyone has their own

common, probably in the world 62 64 mm between the pupillary distance and here is the optical axis, which is set in lenses, it is in spectacle lenses that it should be exactly opposite the pupil, if this does not match with us, then we will very quickly deal with glasses and feel dizzy for you, uncomfortable, maybe, uh, problem. the problem is not that your prescription is incorrectly written out , there may be a problem that you have some other lamps , there may be reasons when there is still such a moment, especially if this is the first glasses, if these are astigmatic glasses, we usually give man time to get used to them adaptation. yes , it should be, if these are new glasses, there should be some time to join, usually 2-3 weeks. this is especially true for astigmatic glasses, because that's where these cylindrical glasses are. and when we just started, absolutely correctly matched to the glasses, and the right one for a person. it just has its own individual intolerance. and then

it's better to double-check and find what is comfortable. well, this also happens. we are all different and we are all very different from each other, getting ready for an interview. uh, i read somewhere about what people with myopia have. maybe with time. e such a phenomenon as explosives. tell me is it really and only, and with myopia, myopic eyes, it is arranged a little differently.