2019
Neural Signatures of Prediction Errors in a Decision-Making Task Are Modulated by Action Execution Failures
McDougle S, Butcher P, Parvin D, Mushtaq F, Niv Y, Ivry R, Taylor J. Neural Signatures of Prediction Errors in a Decision-Making Task Are Modulated by Action Execution Failures. Current Biology 2019, 29: 1606-1613.e5. PMID: 31056386, PMCID: PMC6535105, DOI: 10.1016/j.cub.2019.04.011.Peer-Reviewed Original ResearchConceptsNegative reward prediction errorsPrediction error computationNegative prediction errorsReward prediction errorAction Execution FailuresDecision-making taskPrediction errorExecution errorsNeural signaturesReward outcomesAction executionClassic reinforcementAction selectionNegative outcomesNeural activityMesostriatal dopamine systemModel-driven analysisExecution failuresDopamine systemDecision makingHuman striatumEcological utilityHigh-level informationReinforcement learningError computation
2012
Differential effects of age on human striatal adenosine A1 and A2A receptors
Mishina M, Kimura Y, Naganawa M, Ishii K, Oda K, Sakata M, Toyohara J, Kobayashi S, Katayama Y, Ishiwata K. Differential effects of age on human striatal adenosine A1 and A2A receptors. Synapse 2012, 66: 832-839. PMID: 22623181, DOI: 10.1002/syn.21573.Peer-Reviewed Original ResearchConceptsDistribution volume ratioEffect of ageCaudate nucleusPET scanningAge-related decreaseElderly subjectsElderly volunteersAdenosine A1Healthy subjectsPET scansA2A receptorsYoung subjectsHuman striatumStriatumReceptorsAgePutamenDifferential effectsPrevious reportsSubjectsAdenosineDistribution of adenosinePropylxanthineHead
2003
Imaging Human Mesolimbic Dopamine Transmission with Positron Emission Tomography. Part II: Amphetamine-Induced Dopamine Release in the Functional Subdivisions of the Striatum
Martinez D, Slifstein M, Broft A, Mawlawi O, Hwang DR, Huang Y, Cooper T, Kegeles L, Zarahn E, Abi-Dargham A, Haber SN, Laruelle M. Imaging Human Mesolimbic Dopamine Transmission with Positron Emission Tomography. Part II: Amphetamine-Induced Dopamine Release in the Functional Subdivisions of the Striatum. Cerebrovascular And Brain Metabolism Reviews 2003, 23: 285-300. PMID: 12621304, DOI: 10.1097/01.wcb.0000048520.34839.1a.Peer-Reviewed Original ResearchConceptsD2 receptor availabilityPositron emission tomographyReceptor availabilityHuman striatumFunctional subdivisionsDopamine releaseAssociative regionsSensorimotor regionsEmission tomographyAmphetamine-induced dopamine releaseIntegration of limbicMesolimbic dopamine transmissionDopamine D2 receptorsVoxel-based analysisPriming bolusSensorimotor subdivisionsAmphetamine administrationMotor functionStriatal functionD2 receptorsIntravenous administrationStriatal subregionsVentral midbrainHealthy volunteersDopamine transmission
1980
Dopamine Oxidation and Its Inhibition by (—)-Deprenyl in Man
Glover V, Elsworth J, Sandler M. Dopamine Oxidation and Its Inhibition by (—)-Deprenyl in Man. Journal Of Neural Transmission. Supplementa 1980, 163-172. PMID: 6776235, DOI: 10.1007/978-3-7091-8582-7_18.Peer-Reviewed Original Research
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