1. NEUROCHEMICAL PROFILE IN THE NUCLEUS ACCUMBENS DURING DEVALUATION OF NATURAL REWARDS IN DRUG ADDICTION Open Access Author: Douton, Joaquin E Title: NEUROCHEMICAL PROFILE IN THE NUCLEUS ACCUMBENS DURING DEVALUATION OF NATURAL REWARDS IN DRUG ADDICTION Graduate Program: Neuroscience Keywords: Reward devaluationCocaineHeroinTaste Reactivity TestMicrodialysis File: Download Douton_Thesis_Final_.pdf Committee Members: Dr. Patricia Sue Grigson, Thesis Advisor/Co-AdvisorDr. Robert Levenson, Committee MemberDr. Andras Hajnal, Committee MemberDr. Scott Bunce, Committee Member