Fig. 4

The 95% confidence intervals of volume changes between all groups. These were calculated by one-way ANOVA between groups followed by estimation of least-squares means (correction for multiple comparisons using Tukey-Kramer test, α = 0.05). Dot shows mean and blue bars show standard error. Regions are ordered by descending size of Control – (P3 + 13 M) contrast (a, b). P3: P3 + 13 M, P10: P10 + 13 M, P21: P21 + 13 M