2021
Unlocking the Reinforcement-Learning Circuits of the Orbitofrontal Cortex
Groman SM, Lee D, Taylor JR. Unlocking the Reinforcement-Learning Circuits of the Orbitofrontal Cortex. Behavioral Neuroscience 2021, 135: 120-128. PMID: 34060870, PMCID: PMC8201418, DOI: 10.1037/bne0000414.Peer-Reviewed Original ResearchConceptsOrbitofrontal cortexReinforcement-learning mechanismsDecision-making impairmentsDiverse clinical populationsDecision-making differsNeurocomputational approachOFC dysfunctionNeuroscience techniquesBiobehavioral disordersBehavioral paradigmsClinical populationsBiobehavioral mechanismsAddiction pathologyComputational differencesReinforcement-learning algorithms
2020
Introducing the PLOS ONE Collection on the neuroscience of reward and decision making
Groman SM, Ikemoto S, Rushworth M, Taylor JR, Whelan R. Introducing the PLOS ONE Collection on the neuroscience of reward and decision making. PLOS ONE 2020, 15: e0240505. PMID: 33031482, PMCID: PMC7544023, DOI: 10.1371/journal.pone.0240505.Peer-Reviewed Original ResearchConceptsAction-outcome associationsDecision-making deficitsPast experienceDecision makingNeuroscience techniquesNeurobiological mechanismsBehavioral approachNovel inferencesAdaptive decisionDecision-making functionsMechanistic linkParticular actionNeuroscienceAlternative outcomesBiological mechanismsOrganismsComputational functionsRewardNew insightsParticular outcomeNew environmentRecent advancesPredatorsMakingBiologyThe Neurobiology of Impulsive Decision-Making and Reinforcement Learning in Nonhuman Animals
Groman SM. The Neurobiology of Impulsive Decision-Making and Reinforcement Learning in Nonhuman Animals. Current Topics In Behavioral Neurosciences 2020, 47: 23-52. PMID: 32157666, DOI: 10.1007/7854_2020_127.Peer-Reviewed Original ResearchConceptsImpulsive choiceNonhuman animalsReinforcement learning processSophisticated behavioralImpulsive decisionNeural mechanismsNeuroscience techniquesNeurobiological mechanismsNeuromodulatory systemsBehavioral heterogeneityApplication of reinforcementLearning processNeurochemical basisMental illnessIntegration of reinforcementImpulsivityPathological levels