Fig. 2
From: Emotional auditory stimuli influence step initiation in Parkinson’s disease with freezing of gait
Center of Pressure (COP) displacements during emotional gait initiation task for the imbalance (Panels A, B) and unloading (Panels C, D) phases. COP data [Median values and IQR] are reported on Y axes. Group values are shown in the left panel (1), and the experimental conditions (B, N, P, U) are displayed in the remaining panels on the X-axes (HC: (2), PD: (3), PD-FOG: (4)). HC healthy control, PD Parkinson’s Disease, FOG freezing of gait, AP antero-posterior, ML medio-lateral. Asterisks indicate significant difference (*p < 0.05, **p < 0.01).
