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 connectivity
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
Neural predictors of moment-to-moment fluctuations in cognitive flexibility
Leber AB, Turk-Browne NB, Chun MM. Neural predictors of moment-to-moment fluctuations in cognitive flexibility. Proceedings Of The National Academy Of Sciences Of The United States Of America 2008, 105: 13592-13597. PMID: 18757744, PMCID: PMC2527350, DOI: 10.1073/pnas.0805423105.Peer-Reviewed Original ResearchConceptsCognitive flexibilityCrucial human abilityTask-switching procedureDistinct neural mechanismsPosterior parietal cortexAnterior cingulate cortexNeural mechanismsTask challengeHuman abilityNeural predictorsPrefrontal cortexPerson's degreeCingulate cortexParietal cortexNeural activityMoment fluctuationsBrain regionsCortexTaskBasal gangliaFMRIEfficient adaptationFlexibilityIndependent sourcesPredictors