2025
Information-driven attentional capture
Doyle A, Volkova K, Crotty N, Massa N, Grubb M. Information-driven attentional capture. Attention, Perception, & Psychophysics 2025, 87: 721-727. PMID: 39971884, PMCID: PMC11965227, DOI: 10.3758/s13414-024-03008-z.Peer-Reviewed Original ResearchExperience-driven attentionTask-irrelevantAttentional captureReward prediction error hypothesisAbsence of monetary rewardReward prediction errorNon-salient stimuliAllocation of attentionReward associationsNeural signaturesAttentional differencesPre-cueMonetary rewardsBehavioral costsVisual attentionDistractorsEye movementsExperimental manipulationInternational goalsError hypothesisSensory informationEmpirical workResponse timeHypothesisRewardAssociations among rearing environment and the infant gut microbiome with early-life neurodevelopment and cognitive development in a nonhuman primate model (Macaca mulatta)
Daiy K, Wiley K, Allen J, Bailey M, Dettmer A. Associations among rearing environment and the infant gut microbiome with early-life neurodevelopment and cognitive development in a nonhuman primate model (Macaca mulatta). Journal Of Developmental Origins Of Health And Disease 2025, 16: e1. PMID: 39781670, PMCID: PMC11731890, DOI: 10.1017/s2040174424000400.Peer-Reviewed Original ResearchConceptsMother-peer-rearedNursery-rearedEmotional responsesInfant gut microbiomeCognitive developmentGut microbiomeNonhuman primate modelInfant emotional responsivenessLow emotional responsivenessInfant rhesus monkeysNeonatal neurobehavioral assessmentGut microbiome alpha diversityReward associationsCognitive flexibilityPattern of microbial compositionGut microbiome developmentPrimate modelCognitive functionImpact brainDifferential abundance analysisMicrobiome alpha diversityBehavioral developmentMotor maturityVisual orientationFactor analysis
2019
Impacts of early social experience on cognitive development in infant rhesus macaques
Murphy AM, Dettmer AM. Impacts of early social experience on cognitive development in infant rhesus macaques. Developmental Psychobiology 2019, 62: 895-908. PMID: 31531855, DOI: 10.1002/dev.21916.Peer-Reviewed Original ResearchConceptsCognitive developmentEarly social experienceNR infantsInfant rhesus macaquesSocial experienceNeonatal neurobehavioral assessmentEarly life experiencesCognitive flexibilityCognitive tasksReward associationsAffective reactivityCognitive differencesChild developmentLife experiencesImpulsivityNeurobehavioral assessmentTaskMonths of ageRhesus macaquesExperienceScant literatureTemperamentEarly rearingNeurobiologyInfants
2015
Reward boosts working memory encoding over a brief temporal window
Wallis G, Stokes M, Arnold C, Nobre A. Reward boosts working memory encoding over a brief temporal window. Visual Cognition 2015, 23: 291-312. DOI: 10.1080/13506285.2015.1013168.Peer-Reviewed Original ResearchReward-associated itemsWorking memoryEncoding biasCortico-striatal loopsAssociation of stimuliWM encodingReward associationsReward historyReward valueMemory itemsReward itemsRewardMemoryTemporally-specificItemsTemporal windowReinforcement learningBraverEncodingSelection mechanismStimuliAttentionBiasReinforcementColleagues
2014
Working memory and reward association learning impairments in obesity
Coppin G, Nolan-Poupart S, Jones-Gotman M, Small DM. Working memory and reward association learning impairments in obesity. Neuropsychologia 2014, 65: 146-155. PMID: 25447070, PMCID: PMC4259845, DOI: 10.1016/j.neuropsychologia.2014.10.004.Peer-Reviewed Original ResearchConceptsHealthy weight individualsNegative outcomesExplicit learningReward association learningProbabilistic learning taskFunction of groupHealthy weight groupObese individualsReward associationsStimulus-rewardExecutive functionAssociation learningLearning taskExperiment 1Learning impairmentHealthy weightParadoxical preferenceWeight individualsPositive outcomesMemoryWeight groupInfluence of obesitySecond experimentCurrent studyDeficits
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