Visual Representation in the Wild: How Rhesus Monkeys Parse Objects
Santos, Laurie R.
O'Reilly, Randall C.
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CitationMunakata, Yuko, Laurie R. Santos, Elizabeth S. Spelke, Marc D. Hauser, and Randall C. O'Reilly. 2001. Visual representation in the wild: How rhesus monkeys parse objects. Journal of Cognitive Neuroscience 13(1): 44-58.
AbstractVisual object representation was studied in free-ranging rhesus monkeys. To facilitate comparison with humans, and to provide a new tool for neurophysiologists, we used a looking time procedure originally developed for studies of human infants. Monkeys' looking times were measured to displays with one or two distinct objects, separated or together, stationary or moving. Results indicate that rhesus monkeys used featural information to parse the displays into distinct objects, and they found events in which distinct objects moved together more novel or unnatural than events in which distinct objects moved separately. These findings show both common-alities and contrasts with those obtained from human infants. We discuss their implications for the development and neural mechanisms of higher-level vision.
Citable link to this pagehttp://nrs.harvard.edu/urn-3:HUL.InstRepos:3553965
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