title: "Dwelling" time, operant measure of "depression" effect in escape conditioning.
mesh_terms: D000818:Animals; D003216:Conditioning, Operant; D004597:Electroshock; D004924:Escape Reaction; D005260:Female; D008297:Male; D051381:Rats; D011930:Reaction Time; D012054:Reinforcement, Psychology; D013997:Time Factors