Multirapid Serial Visual Presentation Framework for EEG-Based Target Detection

Figure 4

ERP induced by dual-RSVP. (a) All single-trial ERPs to target images at electrode Pz. (b) Grand averages across all trials of the target EEG signals at electrode Pz. (c) All single-trial ERPs to nontarget images at electrode Pz. (d) Grand averages across all trials of the nontarget EEG signals at electrode Pz. The red line ① marked on (a) and (b) is the time point of the first appearance of the target image on the left side, whereas the red line ② is the time point when the target image appeared again on the right side of the screen.