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dc.contributor.authorWood, Michael Den_US
dc.date.accessioned2014-07-22T18:46:52Z
dc.date.available2014-07-22T18:46:52Z
dc.date.created2006en_US
dc.date.issued2006en_US
dc.identifieretd-07262006-161404en_US
dc.identifiercat-001289818en_US
dc.identifier.urihttps://repository.tcu.edu:443/handle/116099117/3960
dc.descriptionTitle from dissertation title page (viewed Sept. 11, 2006).en_US
dc.descriptionIncludes abstract.en_US
dc.descriptionThesis (Ph.D.)--Texas Christian University, 2006.en_US
dc.descriptionDepartment of Psychology; advisor, Mauricio R. Papini.en_US
dc.descriptionIncludes bibliographical references.en_US
dc.descriptionText (electronic thesis) in PDF.en_US
dc.descriptionThe role of ? agonist U-50,488H in cSNC was explored in four experiments. Experiment one revealed that U-50 failed to influence cSNC on trial 11 but showed both an attenuation with low dose of U-50 and exaggeration of cSNC in medium and high dose of U-50 by impairing recovery. Experiment two confirmed a selective attenuation for trial 12 of cSNC in groups given low dose, while the medium dose impaired recovery. Experiment three explored the possibility that the effects of U-50 on cSNC may be the result of an influence on alternative mechanisms such as locomotor activity. Results revealed that U-50 showed no influence from saline control. Experiment four explored the effects of U-50 on posttrial 11 and revealed that U-50 signficantly enhanced contrast, on trial 12, indicating an effect on associative mechanisms involved in the memory of the downshift experience.en_US
dc.format.mediumFormat: Onlineen_US
dc.language.isoengen_US
dc.publisherFort Worth, Tex. : Texas Christian University,en_US
dc.relation.ispartofTexas Christian University dissertationen_US
dc.relation.ispartofUMI thesis.en_US
dc.relation.requiresMode of access: World Wide Web.en_US
dc.relation.requiresSystem requirements: Adobe Acrobat reader.en_US
dc.subject.lcshOpioids Receptors.en_US
dc.subject.lcshLoss (Psychology)en_US
dc.subject.lcshReward (Psychology)en_US
dc.titleRole of k-opioid receptor agonist U-50,488H in consummatory successive negative contrast [electronic resource] /en_US
dc.typeTexten_US
etd.degree.departmentDepartment of Psychology
etd.degree.levelDoctoral
local.academicunitDepartment of Psychology
local.subjectareaPsychology


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