title: [Phase synchronization analysis of EEG signal during audio-visual stimulation].
abstract: EEG Synchronization is considered the conformity of the brain functional areas. Advanced brain function requires many nervous systems with a specific function in relevant brain regions (areas) to achieve integration and coordination at different levels. In this paper, a new method for phase synchronization analysis-Mutually Approximate Entropy is proposed to process different frequency band of EEG signal during audio-visual stimulation and get Similar results with the method of Synchronization Index and Mutual Information Entropy. This showed that the Mutually Approximate Entropy can lead to a good indication of the phase synchronization between two leads. The paper also explored the brain reaction zone by the results of the phase synchronization analysis. The research work lays the foundation for the brain-computer interface design.
authors.affiliation: School of Photoelectronic Information & Communication Engineering, Beijing Information Science & Technology University, Beijing 100192, China. 0418liwei@163.com
authors.forename: Liwei
authors.initials: L
authors.lastname: Zhang
authors.forename: Guozhong
authors.initials: G
authors.lastname: Liu
authors.forename: Qian
authors.initials: Q
authors.lastname: Luo
authors.forename: Weijun
authors.initials: W
authors.lastname: Xu
mesh_terms: D000161:Acoustic Stimulation; D001303:Auditory Cortex / Q000502:physiology*; D001921:Brain / Q000502:physiology*; D058407:Electroencephalography Phase Synchronization / Q000502:physiology*; D019277:Entropy; D006801:Humans; D010775:Photic Stimulation; D012815:Signal Processing, Computer-Assisted; D014793:Visual Cortex / Q000502:physiology*