时频分析下的认知过程研究

Abstract: As a relatively new type of analysis technique, has unique advantages because it can provide more information and make cross-species comparison. However, at present, time-frequency analysis has not been carried out in most electroencephalography studies, which fails to dig deeper into the deep meaning of different frequency bands of energy in task. Moreover, through the comparison of the number of publications, the relative scarcity of time-frequency analysis in the study of cognitive process are displayed. Start with the meaning of time-frequency analysis, this paper focuses on the presentation and interpretation of the results, so as to provide researchers with another way of thinking to conduct electroencephalography research.