A disorder characterized by significantly below average general intellectual functioning associated with impairments in adaptive behavior and manifested during the developmental period. Intellectual deficiency is the only primary symptom of non-syndromic X-linked mental retardation, while syndromic mental retardation presents with associated physical, neurological and/or psychiatric manifestations. MRX72 patients can manifest autism spectrum disorder, seizures and macrocephaly as additional features.

Name Development Level Target Family
Name Description
UniProt Disease