Figure 1
From: Cortical dynamics and subcortical signatures of motor-language coupling in Parkinson’s disease
MP modulations.
(A) ERPs of compatible, incompatible and neutral categories for both controls (continuous line) and EPD (dotted line). Shadowed bars around potentials indicate s.e.m. Channel locations highlighted in red shows the regions of interest where ERPs were obtained. The bar graph shows the mean MP-ACE global score (compatible-minus-incompatible trials) for EPD and controls. (B) Significant differences between conditions in controls based on the Monte Carlo permutation test, throughout the ERP time window. (C) Non-significant differences between conditions in EPD, throughout the ERP time window. In B & C, waveforms depicts the p values resulting from permutations and after bootstrapping for each comparison. The horizontal line indicates when a p value crosses the threshold of significance.
