Diabetes status associates with entorhinal cortical thinning in Parkinson's disease.
OBJECTIVE Our study aimed to investigate cortical thickness (CT) alterations in Parkinson's disease (PD) patients with and without diabetes mellitus (DM), and explore the correlation between DM, CT, and cognitive function. METHODS A total of 135 participants were enrolled, including 16 PD patients with DM (PD-DM), 87...