title: The effects of exposure to fear stimuli on fear reduction.
mesh_terms: D000818:Animals; D001143:Arousal; D001521:Behavior Therapy; D003213:Conditioning, Psychological; D005108:Extinction, Psychological; D005239:Fear; D005260:Female; D006801:Humans; D009119:Muscle Contraction; D010698:Phobic Disorders / Q000628:therapy*; D051381:Rats; D012063:Relaxation