MAGEL2 and autism: In comparison to other rodent mouse models related to intellectual disability and autism, the Ube3am−/p+ seems to closely resemble the Magel2 mouse55,56, which also displayed a 3.4% decrease in total brain volume and similar volume differences in structures throughout the brain ranging from −4 to 5%, including the parietotemporal lobe, the amygdala, and the dentate gyrus of the hippocampus.