White Matter Lesion Load Is Associated With Resting State Functional MRI Activity and Amyloid PET but not FDG in Mild Cognitive Impairment and Early Alzheimer's Disease Patients

摘要

PurposeTo quantify and investigate the interactions between multimodal MRI/positron emission tomography (PET) imaging metrics in elderly patients with early Alzheimer's disease (AD), mild cognitive impairment (MCI) and healthy controls.