Figure 2
From: Blink-related EEG activity measures cognitive load during proactive and reactive driving
Grand-average ERP curves for the frontal (AF3, Fz, AF4), parietal (Pz), and occipital (PO3, Oz, PO4) brain areas for (a) proactive and (b) reactive driving with three task difficulty conditions (low, middle and high). The ERPs are color-coded according to task difficulty conditions, with blue for low, orange for middle, and red for high.
