Furthermore, the experiment on visual-audio simultaneous stimulus was designed to acquire real data, and averaged ERP (event-related potential) data were utilized to get the synchronization index by means of Hilbert transform phase method.

• 进一步设计视听觉脑功能区域同时认知的脑电实验,应用希尔伯特方法对真实脑电数据的事件相关电位(ERP)进行同步性量化。