1. Amblyopia Because the eyes are aligned in different directions, Strabismus commonly results in a condition called Amblyopia. This means that abnormal development of the visual system in childhood causes one or both eyes to have less visual function than potentially could have occurred. When the eyes are misaligned, they receive two separate images that… Read more 4 Strabismus Considerations for Parents and Teachers
1. Intentionally Use Higher Contrast Colors In the classroom, place items on high contrast backgrounds so they stand out for your low vision student. If the item is dark colored such as a black pen holder, place it on a light colored surface such as white or yellow. If it is light colored such as… Read more 5 Classroom Considerations for Students with Low Contrast Sensitivity
The dorsal stream is the pathway in the brain that deals with “where” things are in space as well as the perception of movement. Therefore, dorsal stream dysfunction in children with CVI (Cerebral Visual Impairment) may have serious impacts on orientation and mobility tasks in the areas of visual attention, perception, and guidance of motion.… Read more CVI and Optic Ataxia
There are two basic types of visual impairments: ocular and neurological (brain-based). An ocular impairment occurs when one or more parts of the eye are in some way damaged or dysfunctional such as the retina, lens, cornea, or optic nerves. Ocular impairments include retinitis pigmentosa, cataracts, and optic nerve hypoplasia or atrophy among others. In… Read more Ocular vs. Cerebral Visual Impairments