Category: CVI

cortical visual impairment, CVI, CVI and faces, facial recognition, So hard, this CVI

‘So hard, this CVI’

How your child looks_CVIThe face your child makes when he cannot recognize you. I am there, maybe twenty feet in front of him, calling his name. The balmy therapy pool is not busy but the indoor acoustics of water and splashing and concrete interfere with the sensory processing necessary for locating mommy by voice. Cortical visual impairment interferes with sorting out and distinguishing the visual information of mommy, and the background grid of cubbies stuffed with tote bags, shoes and brightly colored towels. Standing almost directly in front of him, my son moves his head to the left, shifting me into his right, or preferred visual field,  unsure of whether he hears his mother’s voice, and unsure where to find me in that space. Continue reading “‘So hard, this CVI’” →

cortical visual impairment, CVI, ophthalmologist, Phase III CVI, salient features, Words can be more stable than pictures

“Words can be more stable than pictures”

"Words can be more stable than pictures" "For children with CVI, words can be more stable than pictures." This was another piece of CVI wisdom from Christine Roman-Lantzy that this CVI mom had heard repeatedly, it seemed, these last few months. But it was at our ophthalmology appointment that it played out right before my eyes. To say that cortical visual impairment is a complex diagnosis is an understatement. Along with CVI, we have amblyopia, astigmatism, hemianopsia, myopia, nystagmus, strabismus, and most recently, anisometropia. While some of these can be considered ocular impairments, they are also intrinsically tied to CVI, or at least to the brain injury and damage that resulted in my son's cortical visual impairment. Anisometropia, by its simplest definition, is a difference in acuity between the two eyes. When it comes to my son's vision, even acuity is imperfect. The problem became apparent when Jasper started covering his left eye whenever he looked at...anything. The parent-teacher solution was to tell him to stop doing this - but our kids' behavior has meaning and purpose. So instead of covering that left eye, Jasper began shutting it whenever he looked at...anything. Because the left eye is weaker - the stroke that damaged his occipital lobes was greater on the right than the left - he had come to rely on the right eye, creating an imbalance in his acuity. Use it or lose it. Ever since the diagnosis of anisometropia two years ago, we follow up with the ophthalmologist every four months. Well aware of the complexity of my son's vision, that acuity test hits hard every time. Lea Symbols are commonly used to test the distance acuity of children beginning at age 2 1/2. The four symbols are a circle, apple, square, house. For a child with CVI, it seems fair to review the symbol shapes prior to the test. Circle, square...is that another square? No, it is similar to square on the bottom but is pointy on top, with edges that point down, like the roof of a house, it must be a house. And is that another circle? It is circular but curves in at the top and bottom, similar to an apple, how it curves at the top where the stem is, that must be an apple. But this is not what happens and my son, who loves going to the ophthalmologist, struggles in the exam chair from 25 feet away to distinguish the salient features of the house and the apple. Each time, the same thing. He might get one or two correct. Except last time. Jasper is now six years old, beginning first grade. The doctor's assistant asks, Does he know the alphabet? Yes - yes!! And instead of Lea symbols, letters appear on the screen across the dimly lit room. Holding my breath, Jasper reads off the letters. Still imperfect, but this time he is able to identify almost all of the letters. Instead of only one or two correct, he misses two or three. It is amazing and by far the best he has ever performed on a distance acuity test. "For children with CVI, words can be more stable than pictures." Stunned, the words came to me almost immediately afterward, and I jot them down just as the doctor arrives to finish the exam. Comparing Jasper's struggle with abstract pictures versus plain old letters, forces a kind of acceptance. As the parent of a child who has CVI, you see that struggle every day. Reading those letters feels less like a struggle and more like an accomplishment and we will take that and run with it.
“Words can be more stable than pictures”

“For children with CVI, words can be more stable than pictures.” These were the words of Christine Roman-Lantzy that this CVI mom had heard repeatedly, it seemed, this past year. But it was at our ophthalmology appointment that the words played out right before my eyes. Continue reading ““Words can be more stable than pictures”” →

cortical visual impairment, CVI, CVI and social skills, CVI back to school, education, school, Uncategorized

CVI back to school

CVI back to school
CVI back to school

Ours seems to be the last district that goes back to school in the fall. Not the day after Labor Day but the day after the day after Labor Day. And so the holiday weekend is spent gathering and updating documents and resources for teaching new school team members about cortical visual impairment (CVI). Since somebody asked, it seemed like a good idea to talk about what those materials look like. Continue reading “CVI back to school” →

comparative language, cortical visual impairment at home, CVI, Phase II CVI, Phase III CVI, salient features

Cortical visual impairment at home

Cortical visual impairment at homeFor parents of children with special needs, including and especially CVI parents, summer affords a much needed respite from contending with schools and IEP teams. While we do not need to focus on those essential classroom adaptations and accommodations that are necessary at school, we can focus on ways to use vision during the day, every day, around the house in a natural environment. Continue reading “Cortical visual impairment at home” →

cortical visual impairment, CVI, What Jasper Sees

What Jasper Sees

'What Jasper Sees'Amblyopia. Exotropia. Hemianopsia. Nystagmus. Strabismus. Homonymous bilateral field defects. Cortical visual impairment. All are words that describe Jasper’s vision disability. Add to that cognitive, communication,  developmental, feeding, fine motor delays, and seizures. Twelve words to describe Jasper’s vision. Simple, right? Continue reading “What Jasper Sees” →