title: Role of orienting and defensive components in open field behavior of albino rats.
mesh_terms: D000161:Acoustic Stimulation; D000818:Animals; D001522:Behavior, Animal; D001835:Body Weight; D004609:Eliminative Behavior, Animal; D005108:Extinction, Psychological; D005239:Fear; D009043:Motor Activity; D009949:Orientation; D010775:Photic Stimulation; D051381:Rats; D013312:Stress, Physiological / Q000523:psychology*