Symptoms of C19orf12 Gene Neurodegeneration with Brain Iron Accumulation Type 4 Genetic Test Neurodegeneration with brain iron accumulation (NBIA) represents a group of rare, genetic neurological disorders characterized by abnormal accumulation of iron in the basal ganglia, a part of the brain that controls movement, leading to progressive dystonia, spasticity, and parkinsonism. Among the different […]











