Spatial encoding in domestic cats (Felis catus).
Four experiments were performed to identify the spatial information that cats used to encode the position of an object they saw move and disappear. In Experiment 1 and 2, several sources of allocentric spatial information were manipulated. Results indicated that the cats used none of these sources and instead relied primarily on their own spatial coordinates (pure egocentric information) to locate the hidden object. In Experiment 3 and 4, pure egocentric information was made unreliable by a detour task. Results showed that the cats encoded a metric source of allocentric spatial information--the relationship between the walls of the room and the hiding place. Together, these results reveal that cats' encoding of spatial information is flexible and adapted to various kinds of situations that can be encountered in the natural environment.
Fiset
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Department of Psychology, Université Laval, Québec, Canada. sfiset@cuslm.ca
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D000818:Animals; D002415:Cats / Q000523:psychology*; D003674:Defense Mechanisms; D004193:Discrimination Learning; D005260:Female; D008297:Male; D009039:Motion Perception; D009042:Motivation; D009949:Orientation; D010364:Pattern Recognition, Visual; D011340:Problem Solving; D012931:Social Environment; D013028:Space Perception