Fig. 2.

Whole-brain voxelwise regression analysis of the individual modulated grey matter maps. The regression included individual grey matter maps as dependent variable and episodic memory slope, i.e. Buschke Selective Reminding Test total retention slope, as independent variable. The one-sided t-contrast is overlaid on sections of the average bias-corrected MNI normalized T1 MRI of the 179 subjects (brighter colour depicts higher t value). The significance threshold was set at voxel-level uncorrected P value <0.001, with a cluster-level whole-brain FWE-corrected threshold P value <0.05