title: When is enough enough?
authors.forename: Roozbeh
authors.initials: R
authors.lastname: Kiani
authors.forename: Timothy D
authors.initials: TD
authors.lastname: Hanks
authors.forename: Michael N
authors.initials: MN
authors.lastname: Shadlen
mesh_terms: D000818:Animals; D001479:Basal Ganglia / Q000166:cytology / Q000502:physiology*; D001522:Behavior, Animal; D003657:Decision Making / Q000502:physiology*; D008960:Models, Psychological; D009038:Motion; D009415:Nerve Net / Q000166:cytology / Q000502:physiology*; D009474:Neurons / Q000502:physiology; D010296:Parietal Lobe / Q000166:cytology / Q000502:physiology; D011930:Reaction Time / Q000502:physiology*; D012438:Saccades