Distinct Patterns of Perivascular Diffusivity and Choroid Plexus Volume in De Novo Parkinson's Disease and Type 2 Diabetes.
Background Alterations in perivascular fluid dynamics have been implicated in Parkinson's disease (PD) and metabolic disorders such as type 2 diabetes mellitus (T2DM). However, the relative contributions of neurodegenerative and metabolic conditions to functional perivascular water diffusivity versus structural neurofl...