Objective: To explore the characteristics of EEG in patients with epilepsy, provide reference for the prevention and treatment of epilepsy. Methods: our hospital were selected from 2012 June total analysis from ~2013 in June of 14 cases of the disease in patients with clinical data. Results: after treatment, 14 patients in 12 cases were significantly improved, 2 cases of patients with. Conclusion: the observation of EEG in diagnosis of epilepsy, the accurate positioning, play an important role in seizure types and curative effect observation.