title: An animal analogue to systematic desensitization and elimination of avoidance.
mesh_terms: D000818:Animals; D001007:Anxiety; D001362:Avoidance Learning; D001521:Behavior Therapy; D001522:Behavior, Animal; D003213:Conditioning, Psychological; D005108:Extinction, Psychological; D005239:Fear; D006801:Humans; D008297:Male; D008960:Models, Psychological; D051381:Rats