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视诱发电位(visual evoked potentialVEP)或称视诱发反应(visual evoked responseVER),是由大脑皮层枕区对视刺激发生反应的一簇电信息,由于计算机平均技术的发展,视诱发电位可以作为一种客观的、无损害性的方法以研究人视皮层的电活动,最近还用在诊断和发现眼疾患,对儿童,不能讲话等患者特别有价值。因此,视诱发电位,对于眼科工作者或视觉研究者可能提供用其他方法不能提供的关于人视觉系统的信息。视诱发电位与脑电图(EEG)不同,两者有很大差异:视诱发电位是一种对视刺激的特殊的枕叶反应,而脑电图代表较大范围大脑皮层的
Visual evoked potential (Visual evoked potentialVEP) or evoked response visual evoked response (visual evoked responseVER), is a cluster of occipital electrical stimulation of the visual cues cluster of electrical information, due to the development of computer aided techniques, the apparent evoked potential can be used as a Objective, non-invasive method to study the electrical activity of the visual cortex, recently also used in the diagnosis and detection of eye diseases, children, can not speak, and other patients is particularly valuable. Thus, visual evoked potentials may provide ophthalmologists or visual investigators with information about the human visual system that could not be provided by other methods. Visual evoked potential and electroencephalography (EEG) are different, both very different: Apparent evoked potential is a visual occipital response to visual stimulation, and EEG on behalf of a larger range of cerebral cortex