Featured Publications
Dissociable cognitive strategies for sensorimotor learning
McDougle S, Taylor J. Dissociable cognitive strategies for sensorimotor learning. Nature Communications 2019, 10: 40. PMID: 30604759, PMCID: PMC6318272, DOI: 10.1038/s41467-018-07941-0.Peer-Reviewed Original ResearchConceptsCognitive strategiesMotor learningDistinct cognitive representationTime pressureSensorimotor transformation taskHuman motor learningStimulus-response contingenciesMemory representationsCognitive representationsDistribution of movementDistal goalsTask complexitySensorimotor learningBehavioral flexibilityTransformation taskVisual targetsGeneralization experimentsMovement planReaction timeTransfer effectsDownstream consequencesLearningResponse cachingRepresentationTask
2021
Post-error Slowing During Instrumental Learning is Shaped by Working Memory-based Choice Strategies
McDougle SD. Post-error Slowing During Instrumental Learning is Shaped by Working Memory-based Choice Strategies. Neuroscience 2021, 486: 37-45. PMID: 34695537, DOI: 10.1016/j.neuroscience.2021.10.016.Peer-Reviewed Original ResearchMeSH KeywordsConditioning, OperantHumansLearningMemory, Short-TermReaction TimeReinforcement, PsychologyConceptsPost-error slowingPost-error processingDistinct neural correlatesMemory-based strategyMedial prefrontal cortexProgress of learningMultiple distinct processesExecutive resourcesWorking memoryNeural signaturesNeural correlatesCognitive loadVisuomotor skillsReinforcement learning systemTask performanceInstrumental learningPrefrontal cortexHigh load conditionsSensorimotor regionsMemoryChoice strategiesDistinct processesComputational modelLearningLearning systemProlonged response time helps eliminate residual errors in visuomotor adaptation
Langsdorf L, Maresch J, Hegele M, McDougle SD, Schween R. Prolonged response time helps eliminate residual errors in visuomotor adaptation. Psychonomic Bulletin & Review 2021, 28: 834-844. PMID: 33483935, PMCID: PMC8219572, DOI: 10.3758/s13423-020-01865-x.Peer-Reviewed Original ResearchMeSH KeywordsAdaptation, PhysiologicalAdultFemaleHumansLearningMaleMotor ActivityPsychomotor PerformanceReaction TimeYoung AdultConceptsSpeed-accuracy tradeoffAdaptation taskCognitive strategiesMotor planningExplicit re-aiming strategiesVisuomotor adaptation taskProlonged response timeAttentional reorientingImplicit learningObligatory computationVisuomotor adaptationVisual targetsMovement planningPersistent curiosityAsymptotic learningIncomplete learningMovement startTaskParticipantsLearningLast experimentResponse timeWaiting periodIncomplete adaptationMovement intent
2020
Modeling the influence of working memory, reinforcement, and action uncertainty on reaction time and choice during instrumental learning
McDougle SD, Collins AGE. Modeling the influence of working memory, reinforcement, and action uncertainty on reaction time and choice during instrumental learning. Psychonomic Bulletin & Review 2020, 28: 20-39. PMID: 32710256, PMCID: PMC7854965, DOI: 10.3758/s13423-020-01774-z.Peer-Reviewed Original ResearchMeSH KeywordsChoice BehaviorHumansMemory, Short-TermModels, PsychologicalReaction TimeReinforcement, PsychologyUncertaintyConceptsInstrumental learningInstrumental learning processesReaction time effectsStages of learningDegree of deliberationReward contingenciesPerceptual evidenceParsimonious accountTask complexityInternal representationAction uncertaintyUnique predictionDecision dynamicsAction valuesPast experienceLearning processReaction timeMemoryLearningProcess modelTime effectsTaskDecision-making frameworkContingenciesPrior uncertainty
2016
Taking Aim at the Cognitive Side of Learning in Sensorimotor Adaptation Tasks
McDougle S, Ivry R, Taylor J. Taking Aim at the Cognitive Side of Learning in Sensorimotor Adaptation Tasks. Trends In Cognitive Sciences 2016, 20: 535-544. PMID: 27261056, PMCID: PMC4912867, DOI: 10.1016/j.tics.2016.05.002.Peer-Reviewed Original ResearchConceptsSensorimotor adaptation taskAdaptation taskError-based learningMultiple learning processesGoal-oriented behaviorCurrent computational modelsCognitive strategiesCognitive sideSensorimotor learningConjoint impactNew work pointsMotor commandsLearning processComputational modelLearningTaskAutomatic mannerMultiple processesSensorimotorRecent workWork pointsResearchBehaviorProcess
2015
Explicit and Implicit Processes Constitute the Fast and Slow Processes of Sensorimotor Learning
McDougle S, Bond K, Taylor J. Explicit and Implicit Processes Constitute the Fast and Slow Processes of Sensorimotor Learning. Journal Of Neuroscience 2015, 35: 9568-9579. PMID: 26134640, PMCID: PMC4571499, DOI: 10.1523/jneurosci.5061-14.2015.Peer-Reviewed Original ResearchConceptsImplicit processesSensorimotor learningImplicit learningMotor learningPutative psychological mechanismsComputational modeling analysisMultiplicity of processesExplicit learningPsychological mechanismsMotor memoryNeural substratesTask performanceSensorimotor tasksModeling analysisLearning processLearningLearning operationDistinct manifestationsMemoryRecent evidenceSensorimotorWide netTaskPopular modelsLearning curve