Fig. 3

Results of the voxelwise correlations between self-reported globalR SCD and neuroimaging within each SCD group. The correlations with grey matter volume (blue), glucose metabolism (green), and amyloid deposition (red) are presented within the SCD-community (a) and the SCD-clinic (b) groups. The results are displayed at uncorrected p < 0.005, k > 250 voxels. FDG, 18F-fluorodeoxyglucose; PET, positron emission tomography; SCD, subjective cognitive decline