Objective assessment of the visual system can be performed electrophysiologically using the visual evoked potential (VEP). In many clinical circumstances, this is performed using high contrast achromatic patterns or diffuse flash stimuli. These methods are clinically valuable but they may only assess a subset of possible physiological circuitries within the visual system, particularly those involved in achromatic (luminance) processing. The use of chromatic VEPs (cVEPs) in addition to standard VEPs can inform us of the function or dysfunction of chromatic pathways.

中文翻译：

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彩色视觉诱发电位：生理学、方法和临床应用综述


视觉系统的客观评估可以使用视觉诱发电位（VEP）进行电生理学评估。在许多临床情况下，这是使用高对比度消色差图案或漫射闪光刺激来执行的。这些方法具有临床价值，但它们可能只能评估视觉系统内可能的生理电路的子集，特别是涉及消色差（亮度）处理的电路。除了标准 VEP 之外，使用色彩 VEP (cVEP) 可以让我们了解色彩通路的功能或功能障碍。