title: Two self-shaping methods for intracranial self-stimulation in rats.
mesh_terms: D000818:Animals; D003216:Conditioning, Operant / Q000502:physiology; D005106:Exploratory Behavior / Q000502:physiology; D005502:Food; D008297:Male; D008474:Medial Forebrain Bundle / Q000502:physiology; D008722:Methods; D051381:Rats; D012653:Self Stimulation / Q000502:physiology*