NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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1

Cholinergic basal forebrain involvement in the acquisition of differential reinforcement of low rate responding tasks in rats

Corley, Sean Ryan 01 January 2005 (has links)
It was hypothesized that 192 IgG-saporin lesions of the basal forebrain cholinergic system (BFCS) would disrupt differential reinforcement of low rate (DRL) learning in an uncued DRL task, but would not impair acquisition and performance in the cued version of the task. Results suggest that BFCS lesions impair vigilance to the external cues despite continued practice in the cued DRL, whereas continuous attention to internally produced cues recovers with extended practice in the uncued DRL.
Alzheimer's disease Animal models
Senile dementia Animal models
Alzheimer's disease Research
Senile dementia Research
Learning Physiological aspects
Neuropsychology
Neurophysiology
Rats Physiology
Rats as laboratory animals
Alzheimer's disease Animal models
Alzheimer's disease Research
Learning Physiological aspects
Neurophysiology
Neuropsychology
Rats as laboratory animals
Rats Physiology
Senile dementia Animal models.
Biological Psychology

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