Abnormal delayed myelination (hypomyelination) in humans.
D000293:Adolescent; D000328:Adult; D000818:Animals; D002648:Child; D002675:Child, Preschool; D003711:Demyelinating Diseases / Q000503:physiopathology*; D002549:Diffuse Cerebral Sclerosis of Schilder / Q000503:physiopathology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009186:Myelin Sheath / Q000502:physiology*; D010523:Peripheral Nervous System Diseases / Q000503:physiopathology; D010661:Phenylketonurias / Q000503:physiopathology