title: Chromatic specificity of the visual evoked response.
abstract: The temporal alternation of red and green stripes in a structured field produces successive contrast, which can elicit cortical potentials recorded from the scalp. Amplitudes of the major frequency components of the potentials correspond to the relative intensities of red and green producing the contrast. The amplitude variations are color-specific, since total luminance and structure are held constant.
mesh_terms: D003118:Color Perception; D005071:Evoked Potentials; D006801:Humans; D014793:Visual Cortex / Q000502:physiology*