Figure 3
From: Cortical dynamics and subcortical signatures of motor-language coupling in Parkinson’s disease
Voxel-based morphometry results and correlation between BG GMV and ACE performance in EPD.
(A) Cluster of significant GMV atrophy of the bilateral BG (caudate, putamen, globus pallidus) of EPD patients compared to controls. (B) ERP-structural volume correlation between the mean GMV of the significant atrophy cluster and MP-ACE global score in EPD (r = −.63, p = .012). (C) BG mask obtained from the AAL atlas. (D) ERP-structural volume correlation between the mean of GMV of bilateral BG and MP-ACE score in EPD (r = −.65, p = .009).
