Effect of direct current on the responses to colored flashes of single cells in monkey cortex.
D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology*; D003118:Color Perception; D003201:Computers; D004594:Electrophysiology; D005071:Evoked Potentials; D000882:Haplorhini; D008027:Light; D008266:Macula Lutea / Q000502:physiology; D008722:Methods; D014785:Vision, Ocular; D014793:Visual Cortex / Q000502:physiology