Fig. 3From: The applied principles of EEG analysis methods in neuroscience and clinical neurologyExample of time-invariant electroencephalogram (EEG) based on epilepsy EEG data. a A 5-second period of EEG data between epileptic seizures. b A 5-second period of EEG data in the early stage of an epileptic seizure. c A 5-second period of EEG data in the late stages of an epileptic seizure. d A 150-second period of EEG data from all stages of an epileptic seizureBack to article page