The truly random control procedure: conditioning to the static cues.
D000161:Acoustic Stimulation; D000818:Animals; D003214:Conditioning, Classical; D003216:Conditioning, Operant; D003213:Conditioning, Psychological; D003463:Cues; D004597:Electroshock; D004644:Emotions; D005108:Extinction, Psychological; D005239:Fear; D005247:Feeding Behavior; D008297:Male; D009622:Noise; D051381:Rats; D012055:Reinforcement Schedule