Mean size of Corpus Callosum divided by sex and age groups.

Values represent mean±s.d measured area (mm2). Post hoc comparisons following ANOVA with seven regions as repeated measures, sex and age as between-group variables. 1) Infants group was significantly smaller than children, adolescents and adults groups (p <.001). 2) Infants group was significantly smaller than adolescents group (p <.001). 3) Children group was smaller than adolescents and adults groups (p <.001). For total CC, post hoc comparisons following ANOVA to test the effects of age and sex. 4) Infants Mean size of Corpus Callosum divided by sex and age groups.