Figure 3: Visualization of single trial EEG and eye-tracking data.
From: ZuCo, a simultaneous EEG and eye-tracking resource for natural sentence reading
(a) Prototypical single sentence fixation data for a representative subject. Red crosses indicate fixations. Boxes around the words indicate the area in which fixations are allocated to the specific word. (b) Raw gaze data of the fixation data plotted above. (c) Subset of the raw EEG data during the sentence. Electrodes matching the 10–20 systems were chosen and for plotting purposes data were bandpass-filtered (0.5–30 Hz.). (d) Same data as in (c) after preprocessing.
