title: Good habits, bad habits.
authors.forename: Ann M
authors.initials: AM
authors.lastname: Graybiel
authors.forename: Kyle S
authors.initials: KS
authors.lastname: Smith
mesh_terms: D000818:Animals; D001519:Behavior / Q000502:physiology*; D001921:Brain / Q000502:physiology*; D003342:Corpus Striatum / Q000502:physiology; D006184:Habits; D006801:Humans; D007858:Learning; D019579:Neocortex / Q000502:physiology; D012054:Reinforcement, Psychology