title: Dynamic object perception by pigeons.
abstract: Three experiments examined pigeon discrimination of computer-generated three-dimensional (3-D) projections of cube and pyramid objects. Four pigeons were tested using a go/no-go procedure involving static and dynamically rotating presentations of these stimuli. Transfer tests with different types of rotational and featural transformations suggested the pigeons may have used a 3-D representation of the objects as their primary means of performing the discrimination. The comparative implications for object and motion perception in animals are considered.
authors.affiliation: Department of Psychology, Tufts University, Medford, Massachusetts 02155, USA. rcook1@emerald.tufts.edu
authors.forename: R G
authors.initials: RG
authors.lastname: Cook
authors.forename: J S
authors.initials: JS
authors.lastname: Katz
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000502:physiology; D010856:Columbidae; D008297:Male; D009039:Motion Perception / Q000502:physiology*; D011897:Random Allocation