The unresponsive regions of visual cortical receptive fields.
D000200:Action Potentials; D000818:Animals; D001931:Brain Mapping; D002415:Cats; D009433:Neural Inhibition; D009949:Orientation; D010775:Photic Stimulation; D010812:Physical Stimulation; D013028:Space Perception / Q000502:physiology; D014785:Vision, Ocular; D014793:Visual Cortex / Q000166:cytology / Q000502:physiology*