Muscular Dystrophy-Dystroglycanopathy , Type a, 3, also known as muscular dystrophy-dystroglycanopathy , type a3, is related to congenital muscular dystrophy-dystroglycanopathy type a3 and muscle-eye-brain disease, and has symptoms including seizures An important gene associated with Muscular Dystrophy-Dystroglycanopathy , Type a, 3 is POMGNT1 (Protein O-Linked Mannose N-Acetylglucosaminyltransferase 1 (Beta 1,2-)). Affiliated tissues include eye and brain, and related phenotypes are hydrocephalus and global developmental delay