title: Elementary detectors for vertical movement in the visual system of Drosophila.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D004331:Drosophila melanogaster / Q000033:anatomy & histology / Q000502:physiology*; D005123:Eye / Q000033:anatomy & histology; D005260:Female; D005426:Flight, Animal; D008954:Models, Biological; D008959:Models, Neurological; D009043:Motor Activity; D009474:Neurons / Q000502:physiology; D009799:Ocular Physiological Phenomena; D010775:Photic Stimulation; D013569:Synapses / Q000502:physiology; D014794:Visual Fields; D014795:Visual Pathways / Q000502:physiology*