2024
Inducing representational change in the hippocampus through real-time neurofeedback
Peng K, Wammes J, Nguyen A, Iordan C, Norman K, Turk-Browne N. Inducing representational change in the hippocampus through real-time neurofeedback. Philosophical Transactions Of The Royal Society B Biological Sciences 2024, 379: 20230091. PMID: 39428880, PMCID: PMC11491844, DOI: 10.1098/rstb.2023.0091.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingReal-time functional magnetic resonance imagingPatterns of fMRI activityCategorical perception taskReal-time neurofeedbackNeurocognitive mechanismsFMRI sessionStimulus similarityFMRI activationTask demandsBehavioral consequencesUntrained objectsNeural representationPerception taskMemory integrationRepresentational changeEndogenous neuromodulatorNeurofeedbackHippocampusCortical representationIncreased coactivationMagnetic resonance imagingVisual cortexMemoryMultiple theories
2023
Intracranial Entrainment Reveals Statistical Learning across Levels of Abstraction
Sherman B, Aljishi A, Graves K, Quraishi I, Sivaraju A, Damisah E, Turk-Browne N. Intracranial Entrainment Reveals Statistical Learning across Levels of Abstraction. Journal Of Cognitive Neuroscience 2023, 35: 1312-1328. PMID: 37262357, DOI: 10.1162/jocn_a_02012.Peer-Reviewed Original Research
2022
Temporal Dynamics of Competition between Statistical Learning and Episodic Memory in Intracranial Recordings of Human Visual Cortex
Sherman B, Graves K, Huberdeau D, Quraishi I, Damisah E, Turk-Browne N. Temporal Dynamics of Competition between Statistical Learning and Episodic Memory in Intracranial Recordings of Human Visual Cortex. Journal Of Neuroscience 2022, 42: 9053-9068. PMID: 36344264, PMCID: PMC9732826, DOI: 10.1523/jneurosci.0708-22.2022.Peer-Reviewed Original ResearchConceptsVisual cortexStatistical learningIntracranial recordingsStatistical learning taskBehavioural Memory TestMultivariate pattern analysisLong-term memoryExpense of memoryEncoding of informationHuman visual cortexStorage of experienceNew experiencesEpisodic memoryMemory researchMemory testFrequency taggingRapid streamGuide behaviorLearning taskNew predictive relationshipNeural predictionHuman intracranial EEGWeak expectationsNeural activityMemory formation
2021
Retinotopic organization of visual cortex in human infants
Ellis CT, Yates TS, Skalaban LJ, Bejjanki VR, Arcaro MJ, Turk-Browne NB. Retinotopic organization of visual cortex in human infants. Neuron 2021, 109: 2616-2626.e6. PMID: 34228960, DOI: 10.1016/j.neuron.2021.06.004.Peer-Reviewed Original ResearchConceptsVisual cortexFunctional magnetic resonance imagingAdult visual cortexMagnetic resonance imagingVisual areas V1Retinotopic organizationRetinotopic mapResonance imagingHorizontal meridianRetinotopic mappingCortexSubsequent developmental changesArea V1InfantsHuman infantsFunctional maturityFunctional mapsDevelopmental changesLow spatial frequenciesEarly maturationExtrastriateMonths
2020
Functions of ventral visual cortex after bilateral medial temporal lobe damage
Kim JG, Gregory E, Landau B, McCloskey M, Turk-Browne NB, Kastner S. Functions of ventral visual cortex after bilateral medial temporal lobe damage. Progress In Neurobiology 2020, 191: 101819. PMID: 32380224, PMCID: PMC7368375, DOI: 10.1016/j.pneurobio.2020.101819.Peer-Reviewed Original ResearchConceptsMedial temporal lobePerceptual memoryVisual cortexBilateral medial temporal lobe damageMedial temporal lobe damageVentral visual cortexTemporal lobe damageVisual cortex relativeExtensive bilateral lesionsAmnesic patientsLong delayMTL structuresNovel stimuliAdaptation effectsStimuli elicitRapid learningVisual areasMemory systemSingle experienceCortex relativeVisual systemTemporal lobeHippocampal lossStimuliMemory
2019
Relating Visual Production and Recognition of Objects in Human Visual Cortex
Fan JE, Wammes JD, Gunn JB, Yamins DLK, Norman KA, Turk-Browne NB. Relating Visual Production and Recognition of Objects in Human Visual Cortex. Journal Of Neuroscience 2019, 40: 1710-1721. PMID: 31871278, PMCID: PMC7046321, DOI: 10.1523/jneurosci.1843-19.2019.Peer-Reviewed Original ResearchConceptsNeural representationVisual cortexRich perceptual informationPotential neural substratesHuman visual cortexRecognition of objectsSimple line drawingsVisual productionPerceptual representationsPerceptual discriminabilityObject cuesPerceptual experienceRecognizable drawingsPerceptual informationNeural substratesNeural mechanismsRepresentational actionsTraining studiesHuman participantsCortex participatesParietal cortexProduction of drawingsEnhanced decodingExperience influencePatterns of connectivityHippocampal-neocortical interactions sharpen over time for predictive actions
Hindy NC, Avery EW, Turk-Browne NB. Hippocampal-neocortical interactions sharpen over time for predictive actions. Nature Communications 2019, 10: 3989. PMID: 31488845, PMCID: PMC6728336, DOI: 10.1038/s41467-019-12016-9.Peer-Reviewed Original ResearchConceptsBackground connectivityAction-outcome associationsVisual cortexHigh-resolution fMRICo-occurring eventsHippocampal predictionsNeural patternsV1/V2Behavioral paradigmsAction informationPrediction changesIndiscriminate bindingGreater differentiationPredictive actionCortexHippocampusFMRIWeak associationReinstatementConnectivityAssociationParadigmOutcomesRetrievalAction
2018
Common Object Representations for Visual Production and Recognition
Fan JE, Yamins DLK, Turk‐Browne N. Common Object Representations for Visual Production and Recognition. Cognitive Science 2018, 42: 2670-2698. PMID: 30125986, PMCID: PMC6497164, DOI: 10.1111/cogs.12676.Peer-Reviewed Original ResearchConceptsVisual object recognitionStudy of visionDeep convolutional neural network modelNatural imagesConvolutional neural network modelAbstract feature representationRecognizable drawingsHuman learningObject representationsVisual productionNeural network modelObject recognitionConceptual knowledgeVisual formVisual conceptsVisual cortexRecognition dataDeep networkFeature representationEnhanced recognitionAbstract featuresComprehensionHigher layersNetwork modelOnline platformsAssociative Prediction of Visual Shape in the Hippocampus
Kok P, Turk-Browne NB. Associative Prediction of Visual Shape in the Hippocampus. Journal Of Neuroscience 2018, 38: 6888-6899. PMID: 29986875, PMCID: PMC6070666, DOI: 10.1523/jneurosci.0163-18.2018.Peer-Reviewed Original ResearchConceptsAssociative predictionAuditory cuesVisual shapesVisual cortexSensory systemsFemale human participantsHigh-resolution fMRI signalsAspects of cognitionCross-modal associationsHuman brainProcess of inferenceHippocampal predictionsPerceptual processingHuman participantsPrior expectationsVisual informationMemory systemNeural activitySensory cortexFMRI signalsCuesMemoryCorresponding objectsPerceptionCortexAttending to What and Where: Background Connectivity Integrates Categorical and Spatial Attention
Tompary A, Al-Aidroos N, Turk-Browne NB. Attending to What and Where: Background Connectivity Integrates Categorical and Spatial Attention. Journal Of Cognitive Neuroscience 2018, 30: 1281-1297. PMID: 29791296, PMCID: PMC6570400, DOI: 10.1162/jocn_a_01284.Peer-Reviewed Original ResearchConceptsAttentional modulationSpatial attentionRetinotopic areasVisual areasGoal-relevant informationCategory-selective regionsVentral temporal cortexVisual cortexEarly visual cortexCategory-selective areasPattern of resultsAttentional goalsFeatural componentsAttentional componentsNeural basisBackground connectivityBehavioral goalsFrontoparietal areasSpatial selectionFunctional connectivityTemporal cortexSelective regionsExploratory analysisMost researchCortex
2016
Attentional modulation of background connectivity between ventral visual cortex and the medial temporal lobe
Córdova NI, Tompary A, Turk-Browne NB. Attentional modulation of background connectivity between ventral visual cortex and the medial temporal lobe. Neurobiology Of Learning And Memory 2016, 134: 115-122. PMID: 27321163, PMCID: PMC5018439, DOI: 10.1016/j.nlm.2016.06.011.Peer-Reviewed Original ResearchConceptsMedial temporal lobeVisual cortexTemporal lobeGoal-relevant informationCurrent behavioral goalsVentral visual cortexAttentional mechanismsAttentional modulationBackground connectivityNeural responsesBehavioral goalsPerirhinal cortexParahippocampal cortexVisual informationMemory systemSensory signalsSimilar modulationBehavioral effectsPowerful effectKind of informationCortexSuch modulationLearningAttentionFMRILinking pattern completion in the hippocampus to predictive coding in visual cortex
Hindy NC, Ng FY, Turk-Browne NB. Linking pattern completion in the hippocampus to predictive coding in visual cortex. Nature Neuroscience 2016, 19: 665-667. PMID: 27065363, PMCID: PMC4948994, DOI: 10.1038/nn.4284.Peer-Reviewed Original Research
2012
Top-down attention switches coupling between low-level and high-level areas of human visual cortex
Al-Aidroos N, Said CP, Turk-Browne NB. Top-down attention switches coupling between low-level and high-level areas of human visual cortex. Proceedings Of The National Academy Of Sciences Of The United States Of America 2012, 109: 14675-14680. PMID: 22908274, PMCID: PMC3437858, DOI: 10.1073/pnas.1202095109.Peer-Reviewed Original ResearchConceptsGoal-relevant informationHuman visual cortexHigh-level areasVisual areasEssential cognitive abilityVisual processing hierarchyVisual cortexLow-level areasAttentional goalsAttentional switchingFinite brainAttention operatesCognitive abilitiesAttention switchBackground connectivityProcessing hierarchyBehavioral successNeural activityVisual systemCurrent goalsComplex natural environmentsVisual stimulationSeparate influencesPrevious evidenceBackground couplingsScene Representations in Parahippocampal Cortex Depend on Temporal Context
Turk-Browne NB, Simon MG, Sederberg PB. Scene Representations in Parahippocampal Cortex Depend on Temporal Context. Journal Of Neuroscience 2012, 32: 7202-7207. PMID: 22623664, PMCID: PMC3373994, DOI: 10.1523/jneurosci.0942-12.2012.Peer-Reviewed Original ResearchConceptsParahippocampal cortexTemporal contextVentral visual cortexScene-selective regionsCognitive neuroscienceStimulus-evoked activitySame stimuliHuman perceptionCurrent stimulusIdentical scenesVisual cortexScene representationStimuliDifferent stimuliCortexSuch representationsSceneComplex environmentsNeuroscienceSpecific typesRepresentationEncodingPerceptionContextCommon assumption
2011
Category-Selective Background Connectivity in Ventral Visual Cortex
Norman-Haignere SV, McCarthy G, Chun MM, Turk-Browne NB. Category-Selective Background Connectivity in Ventral Visual Cortex. Cerebral Cortex 2011, 22: 391-402. PMID: 21670097, PMCID: PMC3256407, DOI: 10.1093/cercor/bhr118.Peer-Reviewed Original ResearchMeSH KeywordsAnalysis of VarianceBrain MappingConcept FormationFaceFemaleHumansImage Processing, Computer-AssistedLinear ModelsMagnetic Resonance ImagingMaleNeuropsychological TestsOxygenParahippocampal GyrusPattern Recognition, VisualPhotic StimulationReaction TimeRecognition, PsychologyTime FactorsVisual CortexVisual PathwaysYoung Adult
2010
Implicit Perceptual Anticipation Triggered by Statistical Learning
Turk-Browne NB, Scholl BJ, Johnson MK, Chun MM. Implicit Perceptual Anticipation Triggered by Statistical Learning. Journal Of Neuroscience 2010, 30: 11177-11187. PMID: 20720125, PMCID: PMC2947492, DOI: 10.1523/jneurosci.0858-10.2010.Peer-Reviewed Original ResearchConceptsStatistical learningPerceptual anticipationPredictive stimuliStatistical regularitiesRapid event-related fMRIUnrelated cognitive taskEvent-related fMRIVentral visual cortexAdditional brain regionsRight anterior hippocampusGreater hemodynamic responseUnsupervised statistical learningBehavioral primingCognitive tasksImplicit anticipationOngoing perceptionAnterior hippocampusParietal cortexSequential contingenciesObject recognitionHuman observersVisual imagesBrain regionsHemodynamic responseVisual cortex
2008
Spatiotemporal object continuity in human ventral visual cortex
Yi DJ, Turk-Browne NB, Flombaum JI, Kim MS, Scholl BJ, Chun MM. Spatiotemporal object continuity in human ventral visual cortex. Proceedings Of The National Academy Of Sciences Of The United States Of America 2008, 105: 8840-8845. PMID: 18591658, PMCID: PMC2442124, DOI: 10.1073/pnas.0802525105.Peer-Reviewed Original ResearchConceptsVentral visual cortexHuman ventral visual cortexNeural representationVisual cortexFace-selective cortical regionsSpatiotemporal continuityCoherent visual experienceSame persisting individualsCognitive science researchPerceptual representationsObject identityObject continuityIdentical objectsLess activationVisual experienceApparent motionObject persistenceVisual featuresCortical regionsSuch processingCortexDifferent individualsObjectsRepresentationPowerful principle
2003
The attentional repulsion effect in perception and action
Pratt J, Turk-Browne NB. The attentional repulsion effect in perception and action. Experimental Brain Research 2003, 152: 376-382. PMID: 12928759, DOI: 10.1007/s00221-003-1557-7.Peer-Reviewed Original ResearchConceptsAttentional repulsion effectLocalization taskBrief peripheral cueVernier discrimination taskRepulsion effectPeripheral cuesDiscrimination taskVisual processingPerceptual effectsExperiment 3Experiment 1Experiment 2Vernier stimulusPrimary visual cortexVisual cortexTaskReceptive fieldsTwofold purposeCuesStimuliPerceptionPresent studySeparate pathwaysCortexProcessing