EXTRACTION OF EVOKED POTENTIAL USING PARAMETRIC MODEL AND ITS APPLICATION TO OF RELATIONSHIP BETWEEN 40Hz EEG AND EP
利用参数模型提取诱发脑电（EP）及其在40Hz　EEG和EP间关联研究中的应用

Based on parametric model for signal processing, we proposed a method to extract Evoded potentials (EP) from ongoing EEG. This method can get unbiased, minimum variance estimation of EP waveform. The high positive correlation between estiamted EP amplitude and stimulus intensity demonstrates the availability of the method in praCtice. Then, we apply it to study the relationship between 40Hz EEG and EP. Preliminary result showes that the amplitude of slow latency auditory EP Aught have significant correlation with the 40Hz activity of EEG.