Figure 3From: Differences in age-related effects on brain volume in Down syndrome as compared to Williams syndrome and typical development Regional brain volumes normalized to total intracranial volume (ICV) are plotted in relationship to age across the three subject groups (Down syndrome (DS) in red, typical development (TD) in green, and William syndrome (WS) in blue) in: (a) left inferior lateral ventricle (LILV) and (b) right inferior lateral ventricle (RILV). Back to article page