DO YOU KNOW HOW MANY PEOPLE AROUND YOU HAVE STRABISMUS AN OF WHICH TYPE? by Samidha Karmakar 5th May 2021 This blog is all about heterotopia and heterophoria differences. Binocular vision consists of three grades, the state of simultaneous vision with two seeing eyes occurs when the individual fixes his visual attention on an object to form a single mental impression at the same time. Grades of binocular vision- 1. Simultaneous perception 2. Fusion 3. Stereopsis In the above mention points are some way or the other are not followed neurological by our eye the errors will be seen. The anomalies could be a refractive error by birth or maturity, accommodation anomalies are deficient or decreased accommodation (presbyopia, insufficiency of accommodation, paralysis of accommodation), excessive and spasm of accommodation, ocular misalignment, innervations anomalies, palsies of EOM, Mechanical restriction, trauma, systemic disease. As the blog is about visib...
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