title: Punishment-zone distinctiveness and self-punitive locomotor behavior in the rat.
mesh_terms: D000818:Animals; D003463:Cues; D004597:Electroshock; D004924:Escape Reaction; D005108:Extinction, Psychological; D005260:Female; D008124:Locomotion; D011678:Punishment; D051381:Rats; D013997:Time Factors