2023
Multiple visual objects are represented differently in the human brain and convolutional neural networks
Mocz V, Jeong S, Chun M, Xu Y. Multiple visual objects are represented differently in the human brain and convolutional neural networks. Scientific Reports 2023, 13: 9088. PMID: 37277406, PMCID: PMC10241785, DOI: 10.1038/s41598-023-36029-z.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBrainBrain MappingHumansMacacaMagnetic Resonance ImagingNeural Networks, ComputerPattern Recognition, VisualVisual PerceptionConceptsObject representationsConvolutional neural networkMultiple visual objectsHuman brainRecurrent processingVisual objectsProcessing regionsSingle-unit levelObject pairsIT neuronsFMRI voxelsSingle objectConstituent objectsPrimate brainBrain dataNeural networkDifferent contextsResponse patternsObject classificationReal worldObjectsRepresentationUnit levelBrainSuch distortions
2021
Predicting Identity-Preserving Object Transformations across the Human Ventral Visual Stream
Mocz V, Vaziri-Pashkam M, Chun M, Xu Y. Predicting Identity-Preserving Object Transformations across the Human Ventral Visual Stream. Journal Of Neuroscience 2021, 41: 7403-7419. PMID: 34253629, PMCID: PMC8412993, DOI: 10.1523/jneurosci.2137-20.2021.Peer-Reviewed Original Research
2014
Neural portraits of perception: Reconstructing face images from evoked brain activity
Cowen AS, Chun MM, Kuhl BA. Neural portraits of perception: Reconstructing face images from evoked brain activity. NeuroImage 2014, 94: 12-22. PMID: 24650597, PMCID: PMC4028096, DOI: 10.1016/j.neuroimage.2014.03.018.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultBiometryBrainBrain MappingComputer SimulationData Interpretation, StatisticalEvoked Potentials, VisualFaceFemaleHumansImage Interpretation, Computer-AssistedMagnetic Resonance ImagingMaleModels, NeurologicalModels, StatisticalNerve NetPattern Recognition, VisualReproducibility of ResultsSensitivity and SpecificityStatistics as TopicConceptsBrain activityHigher-level cortical areasOccipital cortexHigher-level cortical regionsEarly visual cortexFace imagesTraining facesIndividual face imagesFace perceptionPerceptual informationTest faceVisual experienceVisual inputDistributed patternNeural activityCortical networksRecent neuroimaging advancesCortical regionsVisual cortexCortical areasNeuroimaging advancesRetinotopic mappingNeural reconstructionValidation measuresCortex
2006
Visual Quality Determines the Direction of Neural Repetition Effects
Turk-Browne N, Yi DJ, Leber, Chun M. Visual Quality Determines the Direction of Neural Repetition Effects. Cerebral Cortex 2006, 17: 425-433. PMID: 16565294, DOI: 10.1093/cercor/bhj159.Peer-Reviewed Original ResearchConceptsVentral visual areasRepetition effectsVisual areasNovel stimuliMagnetic resonance imaging studyBlood oxygen level-dependent (BOLD) responseFunctional magnetic resonance imaging studyResonance imaging studySame brain regionsNeural repetition effectsGreater BOLD responseLevel-dependent responsesRepetition attenuationBrain regionsImaging studiesPerceptual representationsRepetition enhancementLow-contrast scenesBehavioral performanceNeurophysiological studiesDegraded inputBOLD responseLow responseVisual thresholdExact opposite effect
2005
Response-specific sources of dual-task interference in human pre-motor cortex
Marois R, Larson J, Chun M, Shima D. Response-specific sources of dual-task interference in human pre-motor cortex. Psychological Research 2005, 70: 436-447. PMID: 16283409, DOI: 10.1007/s00426-005-0022-6.Peer-Reviewed Original ResearchMeSH KeywordsAdultAttentionBrain MappingColor PerceptionDominance, CerebralFemaleFrontal LobeFunctional LateralityHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMaleMotor CortexNerve NetOxygenParietal LobePattern Recognition, VisualPsychomotor PerformanceReaction TimeRefractory Period, PsychologicalConceptsPsychological refractory periodPre-motor cortexResponse selectionBrain activityDual-task manipulationsDual-task situationsDual-task interferenceDual-task costsInferior frontal cortexParieto-frontal areasDual-task conditionsDorsal pre-motor cortexFMRI brain activityDistinct motor responsesNeural locusSecond stimulusPerceptual visibilityMotor responseBrain regionsStimuliFrontal cortexCentral limitationRapid successionCortexSuch performance limitationsAttentional rubbernecking: Cognitive control and personality in emotion-induced blindness
Most S, Chun M, Widders D, Zald D. Attentional rubbernecking: Cognitive control and personality in emotion-induced blindness. Psychonomic Bulletin & Review 2005, 12: 654-661. PMID: 16447378, DOI: 10.3758/bf03196754.Peer-Reviewed Original ResearchMeSH KeywordsAdultAttentionAwarenessCognitionEmotionsFemaleHarm ReductionHumansIndividualityMalePattern Recognition, VisualPerceptual DefensePersonalityReaction TimeSerial LearningConceptsAttentional biasesEmotional stimuliNeutral picturesHarm avoidanceRapid serial visual presentationEmotion-induced blindnessSerial visual presentationCognitive controlEmotional informationAttentional strategiesNegative picturesTarget processingVisual presentationExperiment 1Experiment 2Greater deficitsStimuliTemporary inabilityParticipantsShort lagAvoidanceBiasesProcessingPotential costsPersonalityAttentional Modulation of Learning-Related Repetition Attenuation Effects in Human Parahippocampal Cortex
Yi D, Chun M. Attentional Modulation of Learning-Related Repetition Attenuation Effects in Human Parahippocampal Cortex. Journal Of Neuroscience 2005, 25: 3593-3600. PMID: 15814790, PMCID: PMC6725381, DOI: 10.1523/jneurosci.4677-04.2005.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingVisual informationNeural activityHuman parahippocampal cortexLearning-related changesParahippocampal place areaImportant issue concernsRepetition attenuationPerceptual processingPerceptual stimuliAttentional modulationPerceptual inputInitial encodingPerceptual experienceRepetition suppressionTask demandsMemory tracesPlace areaNovel stimuliAdaptation effectsParahippocampal cortexNeural circuitryBiological visionVisual systemAdaptive balance
2003
Inhibition of return to occluded objects
Yi D, Kim M, Chun M. Inhibition of return to occluded objects. Attention, Perception, & Psychophysics 2003, 65: 1222-1230. PMID: 14710957, DOI: 10.3758/bf03194847.Peer-Reviewed Original ResearchImplicit, Long-Term Spatial Contextual Memory
Chun M, Jiang Y. Implicit, Long-Term Spatial Contextual Memory. Journal Of Experimental Psychology Learning Memory And Cognition 2003, 29: 224-234. PMID: 12696811, DOI: 10.1037/0278-7393.29.2.224.Peer-Reviewed Original ResearchMeSH KeywordsAssociation LearningAttentionAwarenessCuesDominance, CerebralHippocampusHumansNerve NetOrientationPattern Recognition, VisualReaction TimeRetention, PsychologySet, PsychologyTemporal LobeConceptsContextual cuingMemory tracesMedial temporal lobe systemSpatial contextual memoryTemporal lobe systemNovel spatial configurationsSpatial contextConscious retrievalConscious memoryImplicit processesNeural substratesVisual searchRecognition testContextual memoryVisual contextExplicit instructionLearning taskExperiment 3Lobe systemExperiment 1Experiment 2Contextual learningCuingMemoryLearning
2001
Temporal Contextual Cuing of Visual Attention
Olson I, Chun M. Temporal Contextual Cuing of Visual Attention. Journal Of Experimental Psychology Learning Memory And Cognition 2001, 27: 1299-1313. PMID: 11550756, DOI: 10.1037/0278-7393.27.5.1299.Peer-Reviewed Original ResearchMeSH KeywordsAdultAttentionCuesDiscrimination LearningFemaleHumansMaleOrientationPattern Recognition, VisualPsychophysicsReaction TimeSerial LearningTime PerceptionVisual PerceptionConceptsVisual attentionEvent identitySequential structureSpatial attentionContextual cuingVisual eventsEarlier itemsVisual worldTemporal contextTarget locationPrevious researchSpatiotemporal event sequencesEvent sequencesEvent durationAttentionRelative pointCuingIdentityParadigmItemsContextResearchEventsThe Influence of Temporal Selection on Spatial Selection and Distractor Interference: An Attentional Blink Study
Jiang Y, Chun M. The Influence of Temporal Selection on Spatial Selection and Distractor Interference: An Attentional Blink Study. Journal Of Experimental Psychology Human Perception & Performance 2001, 27: 664-679. PMID: 11424653, DOI: 10.1037/0096-1523.27.3.664.Peer-Reviewed Original ResearchMeSH KeywordsAdultAttentionColor PerceptionDiscrimination LearningFemaleHumansMaleOrientationPattern Recognition, VisualPsychophysicsReaction TimeSerial LearningConceptsAttentional blinkPerceptual interferenceTemporal selectionSpatial selectionDistractor interferenceResponse interferenceTemporal attentionRapid serial visual presentation paradigmAttentional blink studiesConcurrent distractorsAttentional processesCongruency taskPresentation paradigmSecond targetFocused attentionImpairs processingDistractorsAttentionBlinkTaskParadigmProcessingMsInterferenceAuthorsWhat are the units of visual short-term memory, objects or spatial locations?
Lee D, Chun M. What are the units of visual short-term memory, objects or spatial locations? Attention, Perception, & Psychophysics 2001, 63: 253-257. PMID: 11281100, DOI: 10.3758/bf03194466.Peer-Reviewed Original ResearchMeSH KeywordsAdultAttentionFemaleHumansMaleMemory, Short-TermOrientationPattern Recognition, VisualPsychophysics
2000
Organization of Visual Short-Term Memory
Jiang Y, Olson I, Chun M. Organization of Visual Short-Term Memory. Journal Of Experimental Psychology Learning Memory And Cognition 2000, 26: 683-702. PMID: 10855426, DOI: 10.1037/0278-7393.26.3.683.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultAttentionColor PerceptionFemaleHumansMaleMemory, Short-TermPattern Recognition, VisualSet, PsychologySpace PerceptionVisual PerceptionConceptsVisual short-term memoryShort-term memoryRelational informationRole of attentionChange detection taskOrganization of itemsGlobal spatial configurationAttentional factorsRelational processingVisual itemsVisual objectsFormation of configurationsSpatial configurationSpatial locationIndividual itemsMemoryItemsTaskOrganizationProcessingIntegral roleAttentionObjectsDownInformation
1999
Memory deficits for implicit contextual information in amnesic subjects with hippocampal damage
Chun M, Phelps E. Memory deficits for implicit contextual information in amnesic subjects with hippocampal damage. Nature Neuroscience 1999, 2: 844-847. PMID: 10461225, DOI: 10.1038/12222.Peer-Reviewed Original ResearchConceptsImplicit contextual informationContextual informationAdjacent medial temporal lobe structuresMedial temporal memory systemMemory systemMedial temporal lobe structuresImplicit contextual learningTemporal lobe structuresAmnesic patientsAmnesic subjectsMemory tracesConscious awarenessSkill learningVisual searchVisual contextMemory deficitsMultiple cuesContextual learningLobe structuresHippocampal damageTarget objectNeural structuresTaskLearningCues
1998
Two Attentional Deficits in Serial Target Search: The Visual Attentional Blink and an Amodal Task-Switch Deficit
Potter M, Chun M, Banks B, Muckenhoupt M. Two Attentional Deficits in Serial Target Search: The Visual Attentional Blink and an Amodal Task-Switch Deficit. Journal Of Experimental Psychology Learning Memory And Cognition 1998, 24: 979-992. PMID: 9699304, DOI: 10.1037/0278-7393.24.4.979.Peer-Reviewed Original ResearchMeSH KeywordsAdultAttentionDiscrimination LearningFemaleHumansMalePattern Recognition, VisualReaction TimeSerial LearningSpeech PerceptionConceptsTask-switching deficitsAttentional blinkRapid serial visual presentationVisual attentional blinkSerial visual presentationAuditory searchAttentional deficitsTarget letterLetter targetsTarget modalityVisual presentationSame deficitSubsequent letterDeficitsTaskBlinkTarget searchDistractorsDigitsMsLetterItemsDifficulties
1997
Temporal binding errors are redistributed by the attentional blink
Chun M. Temporal binding errors are redistributed by the attentional blink. Attention, Perception, & Psychophysics 1997, 59: 1191-1199. PMID: 9401454, DOI: 10.3758/bf03214207.Peer-Reviewed Original ResearchMeSH KeywordsAdultAttentionBlinkingFemaleHumansMaleOptical IllusionsPattern Recognition, VisualPsychophysicsReaction TimeSerial LearningConceptsRapid serial visual presentationIntrusion errorsAvailable attentional resourcesDual-task paradigmManipulation of attentionSerial visual presentationAttentional blinkAttentional resourcesRSVP taskIllusory conjunctionsTarget processingStimulus variablesVisual presentationError patternsCapacity limitationsTwo-stage modelNontargetTaskIndependent featuresBlinkParadigmProcessingAttentionErrorPresent resultsThe Fusiform Face Area: A Module in Human Extrastriate Cortex Specialized for Face Perception
Kanwisher N, McDermott J, Chun M. The Fusiform Face Area: A Module in Human Extrastriate Cortex Specialized for Face Perception. Journal Of Neuroscience 1997, 17: 4302-4311. PMID: 9151747, PMCID: PMC6573547, DOI: 10.1523/jneurosci.17-11-04302.1997.Peer-Reviewed Original Research
1996
Functional imaging of human visual recognition
Kanwisher N, Chun M, McDermott J, Ledden P. Functional imaging of human visual recognition. Brain Research 1996, 5: 55-67. PMID: 9049071, DOI: 10.1016/s0926-6410(96)00041-9.Peer-Reviewed Original Research
1995
A Two-Stage Model for Multiple Target Detection in Rapid Serial Visual Presentation
Chun M, Potter M. A Two-Stage Model for Multiple Target Detection in Rapid Serial Visual Presentation. Journal Of Experimental Psychology Human Perception & Performance 1995, 21: 109-127. PMID: 7707027, DOI: 10.1037/0096-1523.21.1.109.Peer-Reviewed Original ResearchAdultAttentionFemaleHumansMaleOrientationPattern Recognition, VisualPsychophysicsReaction TimeSerial Learning