2017
Neural Signatures of Spatial Statistical Learning: Characterizing the Extraction of Structure from Complex Visual Scenes
Karuza EA, Emberson LL, Roser ME, Cole D, Aslin RN, Fiser J. Neural Signatures of Spatial Statistical Learning: Characterizing the Extraction of Structure from Complex Visual Scenes. Journal Of Cognitive Neuroscience 2017, 29: 1963-1976. PMID: 28850297, PMCID: PMC5886020, DOI: 10.1162/jocn_a_01182.Peer-Reviewed Original ResearchConceptsTask-based connectivityStatistical learningBehavioral performanceParticipants' behavioral performanceMedial temporal activationPrior fMRI studiesComplex visual scenesCourse of learningDegree of learningNeural signaturesIndividual differencesDorsal striatalNeural substratesFMRI studyPsychophysiological interactionVisual sceneParticipants' abilityBehavioral evidenceOccipitoparietal activationInterregional couplingInternal representationPosttest performanceNeural activityConnectivity analysisSet of areas
2008
Bayesian learning of visual chunks by human observers
Orbán G, Fiser J, Aslin RN, Lengyel M. Bayesian learning of visual chunks by human observers. Proceedings Of The National Academy Of Sciences Of The United States Of America 2008, 105: 2745-2750. PMID: 18268353, PMCID: PMC2268207, DOI: 10.1073/pnas.0708424105.Peer-Reviewed Original ResearchConceptsComplex visual patternsChunks of informationPair-wise statisticsVisual chunksPrevious empirical findingsIdeal learnerHuman performanceVisual sceneBayesian model comparisonLearning mechanismVisual patternsHuman observersCorrelational structureLow-level featuresKey predictionsEmpirical findingsBayesian learningLearningLearnersChunksHuman patternModel comparisonRelevant informationEconomical representationExemplars