视野空间注意的事件相关电位研究进展

The Progress in the Study of Visual Field in Spatial Attention by Event Related Potentials

在视野脑机制的研究中,事件相关电位(event-related potential,ERP)具有高时间分辨率的特点。近年来高密度记录技术和脑成像技术的发展,提高了ERP在脑功能定位方面的应用。本文概述了近年来有关ERP在视野空间注意研究的实验方法、结果和初步结论,并提出今后相关问题的研究方向及法医学意义。

Event-related potentials（ERP） is a good temporal resolution method to study the mechanism of visual field in brain. With the development of technique of high-density recording and brain imaging, the ERP is widely used in the location of the brain function. This article reviews the methods, results and primary conclusions in the field, and suggests several perspectives for the future research and application of ERP in the forensic science.