SSANOVA models with random effects were fit to frontal lobes (A and B), parietal lobes (C and D), occipital lobes (E and F), and cerebella (G and H). For each plot, the left side is represented by green and the right side by purple. The dashed line represents the fit, with the two solid lines on either side showing the Bayesian 95% confidence intervals. The upper and lower intervals for the right and left sides overlap throughout the entire time frame for each region; therefore, there are no statistically significant differences.