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Quantitatively comparing weekly changes in retinal vascular characteristics of eyes eventually treated versus not treated for retinopathy of prematurity

Hong, Gloria, Jagger Koerner, Marguerite Weinert, Sandra Stinnett, Sharon Freedman, David Wallace, Wayne Riggins, Keith Gallaher, and Grace Prakalapakorn. 2021. “Quantitatively Comparing Weekly Changes in Retinal Vascular Characteristics of Eyes Eventually Treated versus Not Treated for Retinopathy of Prematurity”. J AAPOS.

Prevalence and Risk Factors

What is Nonorganic Vision Loss? Nonorganic vision loss (NVL)—previously known as functional or hysterical vision loss—is subjective vision loss that does not comport with a recognized pathologic process. Prevalence Some reports suggest that approximately 10% of neuroophthalmic patients may have NVL...

Tests for Visual Field Loss

Tests for Bilateral Vision Loss Optokinetic response: Eliciting an optokinetic response is helpful if the reported visual acuity (VA) loss is severe and binocular. Optokinetic nystagmus is difficult to suppress and requires a VA of at least 20/400 in one eye. Navigating skills: When very poor VA is...