title: Visual cortex: pushing the envelope.
authors: R
authors: R
authors: Shapley
mesh_terms: D000818:Animals; D015350:Contrast Sensitivity / Q000502:physiology*; D003463:Cues; D009474:Neurons / Q000502:physiology; D010775:Photic Stimulation / Q000379:methods; D014793:Visual Cortex / Q000166:cytology / Q000502:physiology*