Figure 3
From: Speaking and cognitive distractions during EEG-based brain control of a virtual neuroprosthesis-arm
Quantitative effects of cognitive load and talking on EEG-control of a virtual neuroprosthesis. Lines are shaded by subject number as listed in Figure 2 (black = 1, lightest grey = 6). Red line indicates the mean across subjects. Asterisks indicate significance of p < 0.05. A) the percentage of trials that were successful. B) the average time to successfully reach the target. C) the average path efficiencies.