Fig. 3

A-D: Linear regression (A, B) and Bland-Altman (C, D) of two intracranial volumetric measurement methods in Healthy Controls and HANPH without bone separately. V_SSS, Volumetric measurement based on Swiss Skull Stripper; V_SE, Volumetric measurement based on Segment Editor. The bold dashed lines represent the mean difference (bias) between the two measurement methods (VSSS and VSE). The solid lines represent the limits of agreement, which are calculated as the mean difference ± 1.96 standard deviations of the differences. The values for the mean difference and the limits of agreement are shown on the y-axis of the plots