Eyes are also “three years old set 80”. Before the age of three, we should pay attention to the baby’s vision

Abstract: before the age of 3 is an important period of human brain development. The brain weight at birth is only 370g. By the age of 3, the brain weight of infants is close to that of adults. The development of the eyeball is almost synchronized with that of the brain. When the baby is just born, the optic nerve and retina are not yet mature, and vision must be gradually established., People often say that the formation of character is “80 at the age of three”. In fact, the health of eyes also follows this truth. Eyes, like the brain, mature at about the age of 3. Therefore, if the baby has eye problems since childhood and is found and treated in time before the age of 3, it is possible to strive for useful vision. On the contrary, if some eye problems are not handled well before the age of 3, it may delay life., Before the age of 3 is an important period of human brain development. The brain weight at birth is only 370g. By the age of 3, the brain weight of infants is close to that of adults. Eye development is almost synchronized with the brain. When the baby is just born, the optic nerve and retina are not mature, and vision must be gradually established. By the age of 3, the radius of corneal curvature developed close to the adult level., Therefore, before the age of three, we should pay special attention to whether the baby’s eye development is normal. If there is an eye problem, try to find it before the age of three, diagnose and treat it as soon as possible, so as to obtain useful vision., Although the newborn baby has visual sensing function and the pupil has light reflection, it can only focus on the nearest slow-moving object for a short time. The baby can stare at the light source after the full moon, and the new baby within 100 days will look at his own hands; 4-5 months can recognize the mother’s face, preliminarily distinguish the color, like red; 1-2 years old, like to see pictures and can distinguish shapes; The visual acuity was 0.5-0.6 at the age of 2, and the corrected visual acuity was close to or reached 1.0 at the age of 3., Learn to check the baby’s possible eye problems. It is difficult to find the newborn’s visual abnormalities in the early stage. Parents can make a preliminary judgment from the baby’s eye sensitivity to light and light tracking ability. In the infant stage, it can be tested with light or flashlight when the baby is asleep. Turn on the light, turn off the light or shake the hand light in front of the baby. If the baby twists, shakes his head, frowns, or even wakes up, it means that the baby’s eye light sense is very good. Take colorful pictures, toys and other items to shake within the baby’s vision to see if the baby’s eyes rotate with the special products. If the baby’s eyes can quickly and accurately follow the shaking objects, it shows that the baby’s eyes have good tracking ability. Note that the light for inspection must not be too strong, and the irradiation time should not be too long., In addition, parents should also pay attention to whether the size of the baby’s eyelid fissure is consistent, whether there are different eye sizes or ptosis, whether the positions of the two eyes are symmetrical, whether the eyes rotate flexibly and look freely, whether the black and white eyes should be clear and bright, and the eyes should be lively. The size of the two pupils should be the same. Under the flashlight, if the child’s pupil is white, it indicates that the child may have congenital cataract. Large eyes and dilated pupils may be congenital glaucoma. If diagnosed, cataract and glaucoma surgery should be performed before the child is two or three years old. If the pupil is yellow, be highly vigilant against retinoblastoma, which is an eye disease that endangers the life of young children. For premature infants, we should be alert to the changes of pupil from birth. If the pupil is white, it is likely to be serious retinopathy.,

people often say that the formation of character is “80 at the age of three”. In fact, the health of eyes also follows this truth. Eyes, like the brain, mature at about the age of 3. Therefore, if the baby has eye problems since childhood and is found and treated in time before the age of 3, it is possible to strive for useful vision. On the contrary, if some eye problems are not handled well before the age of 3, it may delay a lifetime.

is an important period of human brain development before the age of 3. The brain weight at birth is only 370g. By the age of 3, the brain weight of infants is close to that of adults. Eye development is almost synchronized with the brain. When the baby is just born, the optic nerve and retina are not mature, and vision must be gradually established. By the age of 3, the radius of corneal curvature developed close to the adult level.

therefore, before the age of three, we should pay special attention to whether the baby’s eye development is normal. If you have eye problems, try to find them before the age of three, diagnose and treat them as soon as possible, so as to obtain useful vision.

and

newborn babies, although they have visual sensing function and the pupil has light reflection, can only focus on the nearest slow-moving object for a short time. The baby can stare at the light source after the full moon, and the new baby within 100 days will look at his own hands; 4-5 months can recognize the mother’s face, preliminarily distinguish the color, like red; 1-2 years old, like to see pictures and can distinguish shapes; The visual acuity was 0.5-0.6 at the age of 2, and the corrected visual acuity was close to or reached 1.0 at the age of 3.

learn to check the possible eye problems of the baby.

visual abnormalities of newborns are difficult to find in the early stage. Parents can make a preliminary judgment from the baby’s eye sensitivity to light and light tracking ability. In the infant stage, it can be tested with light or flashlight when the baby is asleep. Turn on the light, turn off the light or shake the hand light in front of the baby. If the baby twists, shakes his head, frowns, or even wakes up, it means that the baby’s eye light sense is very good. Take colorful pictures, toys and other items to shake within the baby’s vision to see if the baby’s eyes rotate with the special products. If the baby’s eyes can quickly and accurately follow the shaking objects, it shows that the baby’s eyes have good tracking ability. Note that the inspection light must not be too strong, and the irradiation time should not be too long.

in addition, parents should also pay attention to whether the size of the baby’s eyelid fissure is consistent, whether there are different eye sizes or ptosis, whether the positions of the two eyes are symmetrical, whether the eyes rotate flexibly and look freely, whether the black and white eyes should be clear and bright, and the eyes should be lively. The size of the two pupils should be the same. Under the flashlight, if the child’s pupil is white, it indicates that the child may have congenital cataract. Large eyes and dilated pupils may be congenital glaucoma. If diagnosed, cataract and glaucoma surgery should be performed before the child is two or three years old. If the pupil is yellow, be highly vigilant against retinoblastoma, which is an eye disease that endangers the life of young children. For premature infants, we should be alert to the changes of pupil from birth. If the pupil is white, it is likely to be serious retinopathy.

before the baby is three years old, pay attention to TA’s viewing posture. If the baby always looks at things with cockfight eyes, squint eyes, side head or faceIt’s squinting. I like to put toys and pictures close to my eyes. When watching TV and watching objects, I should get close together, which shows that the child’s vision may be bad, which may be related to hyperopia, myopia, amblyopia, congenital ophthalmoplegia, etc. It should also be noted that long-term suffering from some Eyelid Diseases and conjunctival diseases, such as follicular conjunctivitis, allergic conjunctivitis, wheat granuloma, chalazion, entropion and trichiasis, will also affect the development of visual function.