Amblyopia, more commonly referred to as lazy eye, is a disorder in which the visual acuity in one or both eyes is reduced due to abnormal visual development during infancy and early childhood. In amblyopia, the brain favors the visual signal from the stronger eye and ignores the weaker eye, often causing it to wander inward or outward. If left untreated, permanent vision loss in the lazy eye can result. This loss of vision can range from mild to severe.
I was in a course during the week end and the facilitator made reference to lazy eye, what he said resonated with me a lot and I want to share this with you. Whether true or not I do not know but it is logical.
While your newborn’s eyes are physically capable of seeing just fine at birth, his brain isn’t ready to process all that visual information, so things stay pretty fuzzy for a while. As his brain develops, so does his ability to see clearly, giving him the tools he needs to understand and manage his environment. Though your baby starts out life being able to see only as far as your face when you hold him, his range of clarity grows steadily, month by month.
Breastfeeding a baby the baby is moved from breast to breast and so the baby moves direction, facing one way for the right breast, facing the opposite for the other side. Now think of a baby being feed from a bottle, by mum and dad, she rest the baby mostly in the same arm, there is no reason to rotate the baby from arm to arm. Why is all this important.
What are the baby’s eyes doing when your feeding them? One eye is fixed on the person feeding them the other can be found to be wondering around the room. The eye fixed on the feeder does not have a lot of work to do, there is not a great deal of stimulation feed into the brain from this eye, but the eye wondering the room is getting stronger and developing faster, stimulation from a greater view is creating stronger connection from this eye to the brain.
Amblyopia, more commonly referred to as lazy eye from my understanding could be reduced by moving baby from arm to arm, giving both eyes equal opportunity to develop a strong brain connection. Is this simple think worth doing if you could prevent lazy eye? I think so!
How the eyes develops
At first your baby can’t focus farther than 8 to 12 inches away — just far enough to make out the face of the person holding him. He can detect light, shapes, and movement beyond that, but it’s all pretty blurry right now. Appropriately enough, your face is the most fascinating thing to your baby at this age (followed by high-contrast patterns such as a checkerboard), so be sure to give him plenty of up-close time.
At birth your baby didn’t know how to use his eyes in tandem, so they may have wandered randomly or even crossed now and then. This month or next, he’ll be able to consistently focus both eyes and track a moving object. A rattle passed in front of his face will often transfix him as he explores this newfound ability. He may also enjoy playing eyes-to-eyes with you: With your face very close to his, move your head slowly from side to side, with your eyes and his eyes locked.
Your baby could see color from birth, but he had difficulty distinguishing similar tones, such as red and orange. That’s one reason he preferred black-and-white or high-contrast patterns. For the next few months, his brain’s at work learning to distinguish colors. As a result, he’ll probably begin to show a preference for bright primary colors and more detailed and complicated designs. Encourage this development by showing him pictures, photos, books, and toys. For the next couple of months, he’ll also be perfecting his object-tracking skills.
Your baby’s beginning to develop depth perception. Until now, it was tough for him to locate an object’s position, size, and shape, then get a message from his brain to his hand to reach out and grasp it. At 4 months, he has both the motor development to handle the task and the maturity in his brain circuitry to coordinate all the moves needed to accomplish it. You can help him practice by offering him easy-to-grasp toys like rattles (otherwise he’ll go for your easy-to-grasp hair, glasses, or earrings).
Your baby is getting better at spotting very small items and tracking moving objects. He may even be able to recognize something after seeing only part of it. This is evidence of his budding understanding of object permanence (knowing that things exist even when he can’t see them at the moment), which is why he loves to play peekaboo. He can probably distinguish between similar bold colors and will start working on more subtle differences in pastels.
Your baby’s vision — between 20/200 and 20/400 at birth — is almost adult in its clarity and depth perception at this point. Though his attention is more focused on objects that are close by, his vision is strong enough to recognize people and objects across the room. His eyes are probably close to their final color, though you may see subtle changes later.
1-8 eye development info source: