Fig. 5From: Objective assessment of impulse control disorder in patients with Parkinson’s disease using a low-cost LEGO-like EEG headset: a feasibility studyBetween-session contrast of NoGo N2 and P3 peak amplitudes and their associations with ICD scores for the PD and ICD groups at the representative electrodes. Circles at the right side of each subplot represent the outcome for each PD and ICD individual (PD: 20, ICD: 9), whereas gray lines depict the linear relationships between the peak differences and ICD scores assessed by linear regression analysisBack to article page