Results for Vision Disorders
Visual disorders Definition Visual disorders are an impairment in vision, the ability to see. Total blindness is the inability to tell light from dark, or the total lack of vision. Visual impairment or low vision is a severe reduction in vision that
Treating Visual Perceptual Disorder
Treating Visual Perceptual Disorder We have many patients in my practice here in Phoenix, Arizona that have many visual perceptual complaints and what visual perceptual issues are, can you gain meaning from what you look at? This can affect how adult
Optometry Definition Optometry is the profession of examining the eye for defects, diseases or faults of refraction, and prescribing pharmaceuticals, corrective lenses or exercises to treat these conditions. Doctors of optometry (O.D.s) are trained a
Optic neuritis Definition Optic neuritis is a vision disorder characterized by inflammation of the optic nerve. Description Optic neuritis occurs when the optic nerve, the pathway that transmits visual information to the brain, becomes inflamed and t
CATARACT Cataract, the leading cause of blindness worldwide, is a clouding of the crystalline lens of the eye. Symptoms of cataract include blurred vision, difficulty reading print and street signs, light sensitivity, and glare disability. Most catar
LASIK Eye Surgery
What Is LASIK Eye Surgery? LASIK, which stands for laser-assisted in situ keratomileusis, is an operation on the eyes to correct vision and reduce the need for glasses or contact lenses. It is used to correct the shape of the cornea so that it refrac
All About Abetalipoproteinemia
What Is Abetalipoproteinemia? Abetalipoproteinemia (ABL) is an inherited condition that prevents the body from completely absorbing certain dietary fats. Without treatment, it can cause vitamin deficiencies that may have long term effects on your hea
What Is Presbyopia? Presbyopia is an eye condition in which your eye slowly loses the ability to quickly focus on objects that are close. It is a disorder that affects everyone people during the natural aging process of their eyes. When light enters
Undiagnosed Eye Problems Plague Some U.S. Veterans
MONDAY, Nov. 12 (HealthDay News) -- Undiagnosed, chronic vision problems are common in U.S. veterans with traumatic brain injury or post-traumatic stress disorder (PTSD), two new studies show.
One study looked at
Vision Problems Can Rob Movie-Goers of 3-D
TUESDAY, Sept. 21 (HealthDay News) -- As people crowd into theaters for the latest wave of 3-D movies, everyone seems to be oohing and ahhing over the visual feast provided by Hollywood's improved 3-D technology.
Well, almost everyone.