title: RELATIONSHIPS BETWEEN HEART RATE AND OPEN-FIELD BEHAVIOR.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D003672:Defecation; D004777:Environment; D005106:Exploratory Behavior; D006321:Heart; D006339:Heart Rate; D051381:Rats; D012106:Research
keywords: BEHAVIOR, ANIMAL; DEFECATION; ENVIRONMENT; EXPERIMENTAL LAB STUDY; HEART; HEART RATE; RATS