Fig. 1From: The structure function as new integral measure of spatial and temporal properties of multichannel EEGAn example of real 16-channel EEG signals for subject s1. The channels are labeled as Fp1, Fp2, F7, F3, F4, F8, T3, C3, C4, T4, T5, P3, P4, T6, O1, and O2. Figure in the top right corner shows the 100 μV amplitude (vertical line) and 1 s duration (horizontal line) of the EEG recordBack to article page