2024
Dissociable Codes in Motor Working Memory
Hillman H, Botthof T, Forrence A, McDougle S. Dissociable Codes in Motor Working Memory. Psychological Science 2024, 35: 150-161. PMID: 38236687, DOI: 10.1177/09567976231221756.Peer-Reviewed Original ResearchConceptsWorking memoryInterfering movementsVisuospatial working memory loadWorking memory loadWorking memory subsystemsVarying cognitive loadMemory loadAbstract codeMotor informationSkill learningSensory domainsDegree of interferenceBehavioral controlMWMCognitive loadRepresentation formatComputational structureMemoryCodeTaskMemory subsystemMotorParticipantsDomain
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 ResearchConceptsPost-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 system