2018
Neurochemical and Behavioral Dissections of Decision-Making in a Rodent Multistage Task
Groman SM, Massi B, Mathias SR, Curry DW, Lee D, Taylor JR. Neurochemical and Behavioral Dissections of Decision-Making in a Rodent Multistage Task. Journal Of Neuroscience 2018, 39: 295-306. PMID: 30413646, PMCID: PMC6325257, DOI: 10.1523/jneurosci.2219-18.2018.Peer-Reviewed Original ResearchConceptsMultistage taskBehavioral platformDopamine toneDecision Making TaskValue-based choiceDecision-making taskNovel behavioral paradigmModel-based learningConsequences of actionsReinforcement learning systemNeuroscience studiesBehavioral paradigmsBiobehavioral mechanismsVentral striatumNeurobehavioral levelBehavioral dissectionNovel analytic approachCortex correlatesRetrospective appraisalChoice behaviorTaskBehavioral mechanismsMental disordersModel-based systemLearning
2010
Behavioral Characteristics and Neural Mechanisms Mediating Performance in a Rodent Version of the Balloon Analog Risk Task
Jentsch JD, Woods JA, Groman SM, Seu E. Behavioral Characteristics and Neural Mechanisms Mediating Performance in a Rodent Version of the Balloon Analog Risk Task. Neuropsychopharmacology 2010, 35: 1797-1806. PMID: 20375994, PMCID: PMC3055471, DOI: 10.1038/npp.2010.47.Peer-Reviewed Original ResearchConceptsBalloon Analogue Risk TaskRisk TaskPotential food rewardsMedial prefrontal cortexBiomarker of vulnerabilityRodent versionRisk-taking behaviorNeural basisIncentive motivationSuboptimal respondingFood rewardOrbitofrontal cortexPrefrontal cortexNeural circuitryHigh risk takingRewardGreater rewardsSubset of ratsLaboratory measuresFood pelletsHigh-risk behaviorsBehavioral characteristicsTaskCortexGreat public health concern