FIGURE 3.

Statistical features associated to deviant responses. (A) Left: the average filtered evoked response (blue) to deviant stimuli computed over the entire time window contains N_E local extrema e_i (minimum or maximum), which is the first feature. The second feature is the oscillation |ΔV| = ∑_i|V(e_i)−V(e_{i + 1})|, which is the sum of the absolute value of the difference between two consecutive extrema of the average evoked response. (B) Example of feature distributions of dataset from all electrodes: local extrema (Left) and oscillation (Right) over the entire period; red (good neurological outcome) and blue (bad neurological outcome).