نتایج جستجو برای: anisometropic amblyopia
تعداد نتایج: 3058 فیلتر نتایج به سال:
Amblyopia is a developmental disorder of pattern vision. After surgical creation of esotropic strabismus in the first weeks of life or after wearing -10 diopter contact lenses in one eye to simulate anisometropia during the first months of life, macaques often develop amblyopia. We studied the response properties of visual cortex neurons in six amblyopic macaques; three monkeys were anisometrop...
Amblyopia, also known as lazy eye, usually occurs during early childhood and results in poor or blurred vision. Recent neuroimaging studies have found cortical structural/functional abnormalities in amblyopia. However, until now, it was still not known whether the spontaneous activity of the brain changes in amblyopia subjects. In the present study, regional homogeneity (ReHo), a measure of the...
Two 4-year-old boys, one white and one black, had unilateral extensive myelinization of retinal nerve fibers associated with severe myopia, esotropia, and amblyopia. The finding of unilateral extensive myelinization of the nerve head and retinal fibers in a child may indicate a potentially remediable anisometropic amblyopia.
Occlusion is a method that has been used in the treatment of amblyopia since before and CAM visual stimulation (CAM therapy) is other method which can be used for amblyotherapy.In this study twenty two 6-year-old, previously untreated amblyopic children were divided into two subgroups with regard to anisometropic and ametropic amounts.The first group was treated by occlusion therapy and the se...
BACKGROUND Amblyopia is a relatively common condition in which visual acuity through an eye is subnormal despite no overt pathology. Pattern visual evoked potential (PVEP) can detect any defect from optic nerve to occipital cortex and pattern electroretinogram (PERG) can detect retinal defects specially the ganglion layers. This study was performed to evaluate the cortical and retinal activity ...
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