Figure 1
Interictal and ictal EEG data. Seizure onset and termination are marked as red labels. Three-second representative EEG data (highlighted in light red) were chosen from the interictal (eye-opening), early ictal, and mid-late ictal stages for presenting source estimation results for the δ (1-4 Hz), θ (4-8 Hz), α (8-13 Hz) and β (13-30 Hz) frequency bands.