title: THE PERKY EFFECT: INCORPORATION OF AN EXTERNAL STIMULUS INTO AN IMAGERY EXPERIENCE UNDER PLACEBO AND CONTROL CONDITIONS.
mesh_terms: D006801:Humans; D007092:Imagination; D010465:Perception; D010551:Personality; D010919:Placebos
chemical_list: D010919:Placebos
keywords: IMAGINATION; PERCEPTION; PERSONALITY; PLACEBOS