FRACTAL STUDY OF EEG IN LEAD-ADMINISTRATED RATS
铅染毒大鼠脑电信号的分形特性研究

The EEG in lead - administrated rats is measured and analyzed using the method of chaotic time series analysis in this paper. The fractal dimension of EEG is determined. From the study we get the relationship between the amount of lead administration and the fractal dimension of EEG. The result shows that lead administration can cause the evident change of fractal dimension of the EEG. The research work has provided a new convenient and sensitive examination method for early clinical diagnosis for heavy metal poisoning.