What is nystagmus? Nystagmus (pronounced “ni-STAG-muhs”) is a condition where your eyes make rapid, repetitive, uncontrolled movements. Your eyes may move in different directions: Side to side (horizontal nystagmus). Up
Nystagmus
Leber’s Congenital Amaurosis
What is Leber’s congenital amaurosis? Leber’s congenital amaurosis (LCA) is a rare condition that affects the retinas in babies’ eyes. Babies born with LCA have low vision — they often