title: Receptive fields in visual systems.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D001001:Anura; D005829:Geniculate Bodies / Q000502:physiology; D009900:Optic Nerve / Q000502:physiology; D012160:Retina / Q000502:physiology; D011984:Sensory Receptor Cells / Q000502:physiology*; D003336:Tectum Mesencephali / Q000502:physiology; D014785:Vision, Ocular; D014793:Visual Cortex / Q000502:physiology; D014794:Visual Fields; D014796:Visual Perception