<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="static/style.xsl"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-09-21T00:11:24Z</responseDate><request verb="GetRecord" identifier="oai:wakespace.lib.wfu.edu:10339/57103" metadataPrefix="dim">https://wakespace.lib.wfu.edu/server/oai/request</request><GetRecord><record><header><identifier>oai:null:10339/57103</identifier><datestamp>2026-09-18T12:52:39Z</datestamp><setSpec>com_10339_14934</setSpec><setSpec>col_10339_38132</setSpec></header><metadata><dim:dim xmlns:dim="http://www.dspace.org/xmlns/dspace/dim" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:doc="http://www.lyncode.com/xoai" xsi:schemaLocation="http://www.dspace.org/xmlns/dspace/dim http://www.dspace.org/schema/dim.xsd">
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Kromrey, Sarah Allyson</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2015-06-23T08:35:36Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="available">2017-06-22T08:30:10Z</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="issued" lang="en_US">2015</dim:field>
   <dim:field mdschema="dc" element="identifier" qualifier="uri">https://wakespace.lib.wfu.edu/handle/10339/57103</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">There are currently no FDA-approved drug treatments for cocaine abuse. The use of female subjects and a better understanding of the influence of hormones and cognitive function may provide valuable information to aid in pharmacotherapy development. The present studies utilized female monkeys housed in groups of four to examine the interactions of social rank and hormone concentrations on vulnerability to cocaine reinforcement and cognitive function. The overarching goal was to characterize how estradiol (E2) and progesterone (P4) concentrations influence cognitive performance, eventual social rank and vulnerability to cocaine self-administration (SA). We also examined how social rank altered these and additional hormonal measures.</dim:field>
   <dim:field mdschema="dc" element="language" qualifier="iso" lang="en_US">en</dim:field>
   <dim:field mdschema="dc" element="publisher" lang="en_US">Wake Forest University</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">cocaine</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">cognition</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">estradiol</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">monkey</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">social rank</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">Endogenous hormonal milieu of female cynomolgus monkeys: interaction with cognitive performance, social rank and acquisition of cocaine self-administration</dim:field>
   <dim:field mdschema="dc" element="type" lang="en_US">Dissertation</dim:field>
   <dim:field mdschema="thesis" element="contributor" qualifier="committeeChair" lang="en_US">Nader, Michael</dim:field>
   <dim:field mdschema="thesis" element="contributor" qualifier="committeeMember" lang="en_US">Voytko, MaryLou</dim:field>
   <dim:field mdschema="thesis" element="contributor" qualifier="committeeMember" lang="en_US">Appt, Susan</dim:field>
   <dim:field mdschema="thesis" element="contributor" qualifier="committeeMember" lang="en_US">Kaplan, Jay</dim:field>
   <dim:field mdschema="thesis" element="degree" qualifier="discipline" lang="en_US">Neuroscience</dim:field>
   <dim:field mdschema="thesis" element="embargo" qualifier="terms" lang="en_US">2017-06-22</dim:field>
   <dim:field mdschema="others" element="access-status">open.access</dim:field>
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