title: Single unit responses to visual stimuli in cat cortical areas 17 and 18. I.--Responses to stationary stimuli or variable intensity.
mesh_terms: D000818:Animals; D002415:Cats; D009474:Neurons / Q000502:physiology; D010775:Photic Stimulation / Q000295:instrumentation; D014793:Visual Cortex / Q000502:physiology*