Monoamine Levels Within the Orbitofrontal Cortex and Putamen Interact to Predict Reversal Learning Performance
Groman SM, James AS, Seu E, Crawford MA, Harpster SN, Jentsch JD. Monoamine Levels Within the Orbitofrontal Cortex and Putamen Interact to Predict Reversal Learning Performance. Biological Psychiatry 2013, 73: 756-762. PMID: 23332512, PMCID: PMC3615106, DOI: 10.1016/j.biopsych.2012.12.002.Peer-Reviewed Original ResearchConceptsGoal-directed behaviorOrbitofrontal cortexReward-directed behaviorPsychiatric disordersObsessive-compulsive disorderIndividual differencesAssociative learningInflexible behaviorBehavioral flexibilityBehavioral addictionsCompulsive behaviorsImportant modulatory influenceDiscrimination problemNeuromodulatory systemsPutamen dopamineNeurochemical dysfunctionBehavioral impairmentsNeurochemical levelsNeurochemical systemsDorsal striatumModulatory influenceCurrent studyDopamine levelsCortexNeurochemical differences