Opponent-colors responses in the visually evoked potential in man.
D003118:Color Perception; D003623:Dark Adaptation; D005071:Evoked Potentials; D006801:Humans; D008297:Male; D010775:Photic Stimulation; D011984:Sensory Receptor Cells / Q000502:physiology; D013997:Time Factors; D014793:Visual Cortex / Q000502:physiology*