Neurodevelopmental Disorder with Epilepsy, Cataracts, Feeding Difficulties, and Delayed Brain Myelination, is also known as necfm. An important gene associated with Neurodevelopmental Disorder with Epilepsy, Cataracts, Feeding Difficulties, and Delayed Brain Myelination is NACC1 (Nucleus Accumbens Associated 1). Affiliated tissues include brain and eye, and related phenotypes are seizure and failure to thrive