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The Disruption Of State-Dependency By An Emotionally Important Conditioned Stimulus Paired With Food Reward And Food Seeking Responses, Darcy L. Parks

Electronic Theses & Dissertations

The Purpose was to determine if a 1KHZ tone, could disrupt state dependency in a T-meme when the tone was Paired with feeding and good seeking response on training trials and later presented on testing trials while subjects were in the drug(T) state opposite of the training state. The 64, 80 day old, male hooded rats were trained to an 18/20 criterion while either in D state, produced by 45 mg/kg interparitonal injections of chlordiazepoxide hydro chloride (Librium) or, the non drug(WD) state, produced by sterile water. Beginning with the opposite of the training D state, D and WD states …