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选用３０例脑电图，用混沌学方法分析脑波的复杂性。他们的重构吸引子存在明显差异，这种差异可用分形几何的方法测量构成吸引子的状态点迹，即以同等的最小和最大单位面积块全部覆盖吸引子点迹时的块数为复杂度的得分数。得分的高低与被测对象的实际情况相对照，二者总符合率达９４．３％。
30 cases of EEG were selected and the complexity of brain wave was analyzed by chaos theory. There are obvious differences between their reconstructed attractors. This discrepancy can be measured by the method of fractal geometry, which constitutes the attractor. That is to say, the number of patches when all the attractor sub-patches are covered by the same minimum and maximum unit patches is complexity The number of scores. Score the level of the object under test and the actual situation, the total compliance rate of 94.3%.