If you notice your vision getting steadily worse or blurred, or you feel pain in your eyes, you should speak to your GP or optician. Being aware of diabetic retinopathy if you have diabetes can be instrumental in preventing any future eye problems.
As you can see, some of the most damaging eye conditions can be prevented or treated if they are picked up early enough. By understanding the symptoms of conditions like glaucoma or myopia, you can take positive steps towards prolonging your vision and avoiding sight loss. If you or a loved one suffers from significant visual impairment there are solutions available that can offer support.
Wearable assistive technology devices, such as the OrCam MyEye 2, can attach to your glasses and help you to read text, identify objects, recognise a familiar face, tell the time and even detect colours. Diabetic retinopathy is an eye condition related to diabetes, understand how it happens through to the types of treatment available.
Read more. Age-related macular degeneration causes you to lose central vision. The macula is a tiny part of the retina, and as you get older, this can start to deteriorate, read on to understand more about AMD. Your life and eyes 5 min read. Home Blog Your life and eyes What are the leading causes of blindness? Vision loss in the UK and around the world In the UK alone, around people start to lose their sight every day; the equivalent of 1 person every 6 minutes.
Europe Ireland. This benefits our perception by enhancing accuracy and precision. But if we want to make use of this perceptual benefit in vision rehabilitation, we need to know whether the blind brain actually learned to generate it.
It turns out that this depends on the age a person goes blind. Blindness before the age of eight or nine years influences how touch and hearing are used together to estimate object size.
But blindness after this age impairs the ability to enhance perception through multisensory combination. So what does that mean for sensory rehabilitation? If a person has been blind since birth or early childhood, the brain does not know how to process visual information, so vision restoration may not bring much benefit.
If, however, sight was lost later in life, the brain is best wired to perceive its surroundings through vision. In fact, visual information does not have to be taken up through the eyes — it can also reach the brain through our other senses.
For example, visual information can be directly translated into sound. A pediatrician will screen your baby for eye problems shortly after birth.
At 6 months of age, have an eye doctor or pediatrician check your child again for visual acuity, focus, and eye alignment. Your child should be able to pay attention to visual stimuli by 6 to 8 weeks of age. For example, you can use a magnifying glass to read, increase the text size on your computer, and use audio clocks and audiobooks. Complete blindness requires approaching life in a new way and learning new skills.
For example, you may need to learn how to:. You can also consider getting some adaptive products, like a specialized smartphone, color identifier, and accessible cookware. Surgery can effectively treat cataracts. Early diagnosis and treatment are also important in cases of glaucoma and macular degeneration to help slow down or stop vision loss. To detect eye diseases and help prevent vision loss, get regular eye examinations.
If you receive a diagnosis of certain eye conditions, such as glaucoma, treatment with medication can help prevent blindness. Your eyes then use special nerves to send what you see to your brain, so your brain can process and recognize what you're seeing.
In eyes that work correctly, this process happens almost instantly. When this doesn't work the way it should, a person may be visually impaired, or blind.
The problem may affect one eye or both eyes. When you think of being blind, you might imagine total darkness. But most people who are blind can still see a little light or shadows. They just can't see things clearly. People who have some sight, but still need a lot of help, are sometimes called "legally blind.
Vision problems can develop before a baby is born. Sometimes, parts of the eyes don't form the way they should. A kid's eyes might look fine, but the brain has trouble processing the information they send. The optic nerve sends pictures to the brain, so if the nerve doesn't form correctly, the baby's brain won't receive the messages needed for sight. Blindness can be genetic or inherited , which means that this problem gets passed down to a kid from parents through genes. Blindness also can be caused by an accident, if something hurts the eye.
That's why it's so important to protect your eyes when you play certain sports, such as hockey. Some illnesses, such as diabetes , can damage a person's vision over time. Other eye diseases, such as cataracts say: KAH-tuh-rakts , can cause vision problems or blindness, but they usually affect older people. A kid who has serious trouble with vision might see an ophthalmologist say: af-thal-MAH-luh-jist , a doctor who specializes in eye problems.
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