Cognitive correlates of cerebellar resting-state functional connectivity in Parkinson disease.
Baijayanta MaitiJonathan M KollerAbraham Z SnyderAaron B TanenbaumScott A NorrisMeghan C CampbellJoel S PerlmutterPublished in: Neurology (2019)
These results demonstrate a correlation between cerebellar vermal FC and cognitive impairment in PD. The absence of significant atrophy in cerebellum or relevant cortical areas suggests that this could be related to local pathophysiology such as neurotransmitter dysfunction.