Detection of proepileptic activity patterns in EEG of WAG/Rij rats

摘要

In this paper we study specific oscillatory patterns of proepileptic activity on EEG signals of WAG/Rij rats.These patterns occur during the development of absence-epilepsy before fully-formed epileptic seizures. In thepaper we analyze EEG signals of WAG/Rij rats with continuous wavelet transform to find particular featuresof proepileptic patterns in time-frequency domain. Then we develop new method for automated detection ofproepileptic activity on EEG signals. We analyze results of method's performance and its effciency.