%0 Journal Article
%T Cerebello-Parietal Functional Connectivity in Amnestic Mild Cognitive Impairment.
%A Lin CR
%A Yonce SS
%A Pacini NJ
%A Yu MM
%A Bishop JS
%A Pavlik VN
%A Salas R
%J J Alzheimers Dis
%V 100
%N 3
%D 2024 Jun 21
%M 38905049
%F 4.16
%R 10.3233/JAD-240368
%X The role of the cerebellum in amnestic mild cognitive impairment (aMCI), typically a prodromal stage of Alzheimer's disease, is not fully understood. We studied the lobule-specific cerebello-cerebral connectivity in 15 cognitively normal and 16 aMCI using resting-state functional MRI. Our analysis revealed weaker connectivity between the cognitive cerebellar lobules and parietal lobe in aMCI. However, stronger connectivity was observed in the cognitive cerebellar lobules with certain brain regions, including the precuneus cortex, posterior cingulate gyrus, and caudate nucleus in participants with worse cognition. Leveraging these measurable changes in cerebello-parietal functional networks in aMCI could offer avenues for future therapeutic interventions.