Other, more serious conditions also happen as you age. Eye diseases likemacular degeneration, glaucoma, andcataracts, can cause vision problems. Symptoms vary a lot among these disorders, so keep up with youreye exams. Some vision changes can be dangerous and need immediate medical care. Anytime...
If you have diabetes, these vision problems may be due to the onset ofdiabetic retinopathy. Regular eye exams are essential for diabetics, particularly if you are over age 60. By evaluating the condition of your retina, your optician can provide valuable information to your GP about the control...
Normally, eye problems are easy to spot in adults because adults are very vocal about their vision, unlike children and infants. As we age, it’s no secret that our vision changes, and adults are able to easily notice these changes as their quality of life decreases. However, some eye is...
Eyes popping out (globe luxation) is a condition that occurs rarely — but when it does, it can cause severe vision problems. Eye cancer: Types, symptoms and treatments Eye cancers are rare but can be risky. Find out about the most common causes, symptoms and treatments of eye cancer. ...
Peripheral visionEye movementSpatial learningSpatial memoryThe loss of peripheral vision impairs spatial learning and navigation. However, the mechanisms underlying these impairments remain poorly understood. One advantage of having peripheral vision is that objects in an environment are easily detected and ...
We investigated the role of peripheral vision in visual search in which saccadic eye movements were essential for the successful execution of the task. Subjects viewed a large stimulus (35 x 35 deg) containing 35 Landolt C's and one circle placed on a (invisible) hexagonal grid in a further...
Given the prominence of central vision in humans, it has been assumed that visual signals from the fovea dominate emmetropization. The purpose of this study was to examine the impact of peripheral vision on emmetropization. Bilateral, peripheral form deprivation was produced in 12 infant monkeys ...
Psychophysics of perceiving eye-gaze and head direction with peripheral vision: implications for the dynamics of eye-gaze behavior. C. (2008). Psychophysics of perceiving eye-gaze and head direction with peripheral vision: Implications for the dynamics of eye-gaze behavior. Perception,... Jack,M,...
Vision screening using only charts at a distance neglect problems of near vision and eye movement disorders. An incomplete vision screening may give a false sense of security and delay the detection of serious eye diseases. What Is an Eye Exam?
Bladder 1 and 2 are perhaps the best two points for eye problems of all kinds from early-stage cataracts or glaucoma to hysteria with vision loss. Zanzhu (UB-2) Urinary Bladder Channel, lies in the depressions at the inner ends of the eyebrows. Yuyao Midpoint of the eyebrow in the ...