2008
Neuroimaging Evidence for Agenda-Dependent Monitoring of Different Features During Short-Term Source Memory Tests
Mitchell KJ, Raye CL, McGuire JT, Frankel H, Greene EJ, Johnson MK. Neuroimaging Evidence for Agenda-Dependent Monitoring of Different Features During Short-Term Source Memory Tests. Journal Of Experimental Psychology Learning Memory And Cognition 2008, 34: 780-790. PMID: 18605868, DOI: 10.1037/0278-7393.34.4.780.Peer-Reviewed Original ResearchMeSH KeywordsAdultFemaleHumansMagnetic Resonance ImagingMaleMemory, Short-TermNeuropsychological TestsPrefrontal CortexConceptsLateral prefrontal cortexLong-term memoryPrefrontal cortexAnterior ventrolateral prefrontal cortexRight lateral prefrontal cortexSource memory testSource-monitoring processesVentrolateral prefrontal cortexFunctional magnetic resonanceMemory testPerceptual featuresSource decisionsNeural activityMemory studiesPosterior regionMemoryMonitoring processShort-term sourcesSource attributionItemsSpecific informationAttributionTaskJudgmentsFamiliarity
2007
Refreshing: A Minimal Executive Function
Raye CL, Johnson MK, Mitchell KJ, Greene EJ, Johnson MR. Refreshing: A Minimal Executive Function. Cortex 2007, 43: 135-145. PMID: 17334213, DOI: 10.1016/s0010-9452(08)70451-9.Peer-Reviewed Original ResearchConceptsLateral anterior prefrontal cortexDorsolateral prefrontal cortexAnterior prefrontal cortexPrefrontal cortexExecutive functionHealthy young adult participantsVentrolateral prefrontal cortexYoung adult participantsSpecific mental representationsNon-automatic processesExecutive processesMental representationsRehearsal conditionsExperiment 1PFC areasExperiment 2Functional connectivityAdult participantsDifferent functional connectivityBrain areasACT condition
2006
Emotional Arousal Can Impair Feature Binding in Working Memory
Mather M, Mitchell KJ, Raye CL, Novak DL, Greene EJ, Johnson MK. Emotional Arousal Can Impair Feature Binding in Working Memory. Journal Of Cognitive Neuroscience 2006, 18: 614-625. PMID: 16768364, DOI: 10.1162/jocn.2006.18.4.614.Peer-Reviewed Original ResearchConceptsEmotional arousalSubsequent functional magnetic resonanceFunctional magnetic resonanceSuperior precentral gyrusSource memoryWorking memoryBind featuresFeature bindingNegative picturesMedium arousalMemory processesVisual processingHigh arousalLow arousalBrief delayHigher depression scoresArousalPrecentral gyrusMemoryDepression scoresGreater activityParticipantsDifferent pictureGyrusPicture
2005
An fMRI investigation of short-term source memory in young and older adults
Mitchell KJ, Raye CL, Johnson MK, Greene EJ. An fMRI investigation of short-term source memory in young and older adults. NeuroImage 2005, 30: 627-633. PMID: 16256377, DOI: 10.1016/j.neuroimage.2005.09.039.Peer-Reviewed Original ResearchConceptsOld-new judgmentsSource memory deficitsFunctional magnetic resonance imagingOlder adultsPrefrontal cortexSource memory judgmentsPrevious fMRI findingsLateral prefrontal cortexDorsolateral prefrontal cortexSpecific source informationMemory judgmentsSource memoryRetention intervalFMRI investigationMemory procedureFMRI findingsMemory deficitsBrain areasYoung adultsJudgmentsMagnetic resonance imagingGreater activityAdultsSource informationCortex
2004
Prefrontal Cortex Activity Associated with Source Monitoring in a Working Memory Task
Mitchell KJ, Johnson MK, Raye CL, Greene EJ. Prefrontal Cortex Activity Associated with Source Monitoring in a Working Memory Task. Journal Of Cognitive Neuroscience 2004, 16: 921-934. PMID: 15298780, DOI: 10.1162/0898929041502724.Peer-Reviewed Original ResearchMeSH KeywordsAdultAnalysis of VarianceBrain MappingFemaleFunctional LateralityHumansImage Processing, Computer-AssistedJudgmentMagnetic Resonance ImagingMaleMemory, Short-TermMental ProcessesMental RecallMonitoring, PhysiologicPhotic StimulationPrefrontal CortexReaction TimeRecognition, PsychologyTime FactorsConceptsLong-term memoryFunctional magnetic resonance imagingMemory taskSource memory taskWorking Memory TaskPrefrontal cortex activityRight PFC activitySpecific source informationMemory attributionsRecency taskSource monitoringLateral PFCRight PFCUndifferentiated informationTask contextGreater activationImmediate testLocation judgmentsPFC activityCortex activityExperiment 2Evaluative processSpecificity of informationTaskPrevious findingsAn Age-Related Deficit in Prefrontal Cortical Function Associated With Refreshing Information
Johnson MK, Mitchell KJ, Raye CL, Greene EJ. An Age-Related Deficit in Prefrontal Cortical Function Associated With Refreshing Information. Psychological Science 2004, 15: 127-132. PMID: 14738520, DOI: 10.1111/j.0963-7214.2004.01502009.x.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingLong-term memory benefitsYoung adultsOlder adultsBasic cognitive processesDorsolateral prefrontal cortexMemory benefitsCognitive processesCognitive tasksPrefrontal cortexFrontal componentReflective operationsPoor performanceAdultsDeficitsMagnetic resonance imagingFunction AssociatedResonance imagingTaskCortexItemsStrong evidenceInformation