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. 2014 Jun 16;5:97. doi: 10.3389/fneur.2014.00097

Figure 1.

Figure 1

Characteristic EEGs and their network configurations. Horizontal and vertical axes show the different EEG electrodes. Red squares represent connections, blue squares represent absent connections. (A) Adjacency matrix of a PAE patient with a good EEG showing involvement of 160 of the possible 361 (19 × 19) connections and involvement of 18 of the 19 electrodes in the network (C = 0.81, L = 1.77, SWI = 0.45). (B) Adjacency matrix of a PAE patient with a low-voltage EEG pattern (C = 0, L = 1, SWI = 0). Only one electrode had sufficient power to produce a detectable EEG wave. No network was present. (C) Adjacency matrices of a PAE patient showing generalized epileptic discharges with varying network size and number of connections within a 5-min epoch, (1) C = 0.32, L = 1.33, SWI = 0.24; (2) C = 0.86, L = 1.76, SWI = 0.48.