Brain Research Of Music Cognition And EEG Computational Analysis

The enjoying and creation of music cover almost all the cognition process of human brain, including perception, attention, study, memory, emotion, and so on. The study of music cognition is the ideal start of cognition research, and it has very important influence on discovering the mystery of brain. Nowadays, there are more and more researches in this filed, and it has become a hot problem that is being discussed in world.This paper focuses on the effect on the cognition, which is brought by cross-cultural music. In this paper, musical effect on human attention and neural mechanism are discussed thoroughly. Generally, issues mentioned in this paper are as follow:In the first part, both long-term and short-term effects of guqin and piano's music on Chinese were investigated. Through four ERP experiments, it discussed the different effects of guqin and piano on auditory and visual attention respectively. The results showed that there were very different effects of guqin and piano on attention, according to which this paper drew a new conclusion).In the second part, EEG data was reverted into pallium's function mode by using ICA analysis method and then clustering analysis was introduced to get brain movement ingredient relate to cognition assignment. In this way, we can analyze EEG data further, and then we can understand the mode of brain when brain cognizes.Not only is this paper a creative work, but also has got some new and meaningful results. However, we just did some primary research, and need more study in the future. I hope our work is useful for this field.