Posibleng Mga Sanhi para sa Mental Retardation Namamanang Orotic Aciduria Klinefelter Syndrome Duchenne Muscular Dystrophy Benign Adult Familial Myoclonic Epilepsy Hydrocephalus Disorder sa Kalamanan ng Mata Kakulangan ng Asin Mucopolysaccharidosis Cerebral Palsy Subependymal Giant Cell Astrocytoma Attention Deficit Disorder Gaucher Disease Rett Syndrome Neurofibromatosis Type 1 Mucopolysaccharidosis 2 Turner Syndrome CINCA Syndrome Niemann-Pick Disease Type C Down Syndrome Dandy-Walker Syndrome Menkes Disease Myotonic Dystrophy Ataxia Telangiectasia Panganganak Tuberous Sclerosis Angelman Syndrome Microcephaly Methylmalonic Acidemia Isovaleric Acidemia Propionic Acidemia
