Figure 3.

Mean grey matter volume (top row in mm³) and surface area (bottom row, in mm²) estimates for all six left hemisphere (left column) and right hemisphere (right column) regions, corrected for intracranial volume. In the left column, solid lines represent the groups with a left PCS and dotted lines represent groups without a left PCS. In the right column, solid lines represent groups with a right PCS and dotted lines represent groups without a right PCS. Squares represent groups that have an asymmetric PCS, triangles groups with a symmetric PCS. Error bars are not presented for ease of visualization. Standard deviations around the means are presented in the online supplementary table.