PMC

3D maps showing the regionally significant effects of ApoE4 genotype and parental history of AD on hippocampal radial distance (Areas in red and white show significant associations at p_corrected<0.05; areas in blue are nonsignificant, p_corrected>0.1).

3D comparison of hippocampal radial distance at baseline and in follow-up between MH+ and PH+ subjects in the pooled sample and in each diagnostic group (Areas in red and white show significant associations at p_corrected<0.05; areas in blue are nonsignificant, p_corrected>0.1; % difference =(radial distance at follow-up/radialdistance at baseline)*100).