Figure 2
From: Real-time Inference and Detection of Disruptive EEG Networks for Epileptic Seizures

Examples of the results using the ICON method. (a) For case #16 of patient #1, the changes of the exponential moving average (EMA) of λ2 of the recovered network’s Laplacian matrix (blue) matches the recorded seizure onset and offset times (magenta). (b) For the case #29 of patient #18, besides for the changes of EMA indicating the seizure onset and offset times (magenta), there was a peak (black) 227 seconds before the seizure actual onset time.