Orientation selectivity of single cells in striate cortex of cat: the shape of orientation tuning curves.
D000200:Action Potentials; D000818:Animals; D001931:Brain Mapping; D002415:Cats; D005556:Form Perception / Q000502:physiology*; D010364:Pattern Recognition, Visual / Q000502:physiology*; D014793:Visual Cortex / Q000502:physiology*