Fig. 3

Relationships between brain image characteristics and LICR. A The relationship between the LICR and total volume indicators. TIV: total intracranial volume, GMV: gray matter volume, WMV: white matter volume. B Regression analysis between gray matter volume and LICR score (FDR corrected, p < 0.05). C White matter regions in which a higher LICR was related to a higher FA are shown in red-yellow (thickened for better visibility, FWE corrected, p < 0.05), and the corresponding white matter skeleton is shown in green