Invariance of orientational and directional tuning in visual cortical cells of the adult cat.
D000818:Animals; D002415:Cats; D005071:Evoked Potentials; D009949:Orientation / Q000502:physiology*; D014793:Visual Cortex / Q000166:cytology* / Q000502:physiology; D014796:Visual Perception / Q000502:physiology