Combination of white matter hyperintensities and Aβ burden is related to cognitive composites domain scores in subjective cognitive decline: the FACEHBI cohort

Background To explore whether the combination of white matter hyperintensities (WMHs) and amyloid-beta (Aβ) deposition is associated with worse cognitive performance on cognitive composites (CCs) domain scores in individuals with subjective cognitive decline (SCD). Methods Two hundred participants from the FACEHBI cohort underwent structural magnetic resonance imaging (MRI), 18 F-florbetaben positron emission tomography (FBB-PET), and...