title: Animal cognition: great apes wait for grapes.
abstract: Humans may be patient when it comes to money, but chimpanzees are willing to wait longer than humans for food, suggesting patience is neither innate nor uniquely human.
authors.affiliation: Department of Neurobiology, Center for Neuroeconomic Studies, and Center for Cognitive Neuroscience, Duke University Medical Center, Durham, North Carolina 27710, USA.
authors.forename: Benjamin Y
authors.initials: BY
authors.lastname: Hayden
authors.forename: Michael L
authors.initials: ML
authors.lastname: Platt
mesh_terms: D000818:Animals; D002755:Choice Behavior; D003071:Cognition; D006801:Humans; D019974:Pan paniscus / Q000523:psychology*; D002679:Pan troglodytes / Q000523:psychology*; D012201:Reward