Seizures, Early-Onset, with Neurodegeneration and Brain Calcifications, is also known as seizures, early-onset, with neurodegeneration and brain calcification. An important gene associated with Seizures, Early-Onset, with Neurodegeneration and Brain Calcifications is NRROS (Negative Regulator Of Reactive Oxygen Species). Affiliated tissues include brain and eye, and related phenotypes are seizure and global developmental delay