Fig. 2

Examples of mid-sagittal MRI images and statistical outcomes from several of the conditions described in this review. All images are oriented with anterior to the left; a complete AgCC; b partial AgCC; c statistical significance of smaller CC area in 22qDS than controls (Fig. 4d in (Machado et al. 2007)); d CC hypoplasia in an individual born preterm (Fig. 2 in (Nosarti et al. 2004)); e significance of mean local CC area reveals significantly smaller anterior third of callosum in autistic subjects relative to control subjects (Fig. 2c in (Vidal et al. 2006))