2018
Visual search task immediate training effects on task-related functional connectivity
Bueichekú E, Ávila C, Miró-Padilla A, Sepulcre J. Visual search task immediate training effects on task-related functional connectivity. Brain Imaging And Behavior 2018, 13: 1566-1579. PMID: 30443892, DOI: 10.1007/s11682-018-9993-y.Peer-Reviewed Original ResearchConceptsVisual search taskSearch taskTask-related functional connectivityCognitive control areasBrain-behavior correlationsDorsolateral prefrontal cortexBrain connectivity changesVisual search processImmediate training effectsTraining effectPrefrontal cortexConnectivity findingsPriming effectBrain changesBrain activityFunctional connectivityAssociation cortexBrain plasticityConnectivity changesCortical areasHuman brainHigher-order changesBrainTraining participantsEnhanced connectivity
2016
Epicenters of dynamic connectivity in the adaptation of the ventral visual system
Prčkovska V, Huijbers W, Schultz A, Ortiz‐Teran L, Peña‐Gomez C, Villoslada P, Johnson K, Sperling R, Sepulcre J. Epicenters of dynamic connectivity in the adaptation of the ventral visual system. Human Brain Mapping 2016, 38: 1965-1976. PMID: 28029725, PMCID: PMC5342908, DOI: 10.1002/hbm.23497.Peer-Reviewed Original ResearchConceptsFunctional connectivityReorganization of functional connectivityVentral visual systemDynamic functional connectivityCognitive processing areasRepetition paradigmBrain systemsRepetition-suppressionAssociation cortexSynchrony changesConnectivity changesGraph theory methodsPrimary visual areaSensory stimuliConnectivity reorganizationVisual areasNeuronal responsesProcessing areasCortexDistant connectionsEnhanced synchronyBrainBrain Plasticity in Blind Subjects Centralizes Beyond the Modal Cortices
Ortiz-Terán L, Ortiz T, Perez D, Aragón J, Diez I, Pascual-Leone A, Sepulcre J. Brain Plasticity in Blind Subjects Centralizes Beyond the Modal Cortices. Frontiers In Systems Neuroscience 2016, 10: 61. PMID: 27458350, PMCID: PMC4937754, DOI: 10.3389/fnsys.2016.00061.Peer-Reviewed Original ResearchSuperior parietal cortexLateral occipital cortexLate-onset blindnessTemporoparietal junctionVentral premotorNeuroplastic changesGroup of sighted controlsDistributed neural systemVisual processing regionsBlind individualsFunctional connectivity analysisMultimodal integration regionsCross-modal neuroplasticityFunctional network alterationsInvestigate functional reorganizationHeteromodal cortexNeuroimaging investigationsParietal cortexBrain networksCross-modal plasticityAssociation cortexOccipital cortexConnectivity analysisNeuroplastic alterationsProcessing regions
2013
Individual Variability in Functional Connectivity Architecture of the Human Brain
Mueller S, Wang D, Fox M, Yeo B, Sepulcre J, Sabuncu M, Shafee R, Lu J, Liu H. Individual Variability in Functional Connectivity Architecture of the Human Brain. Neuron 2013, 77: 586-595. PMID: 23395382, PMCID: PMC3746075, DOI: 10.1016/j.neuron.2012.12.028.Peer-Reviewed Original ResearchMeSH KeywordsAcoustic StimulationAdultAnimalsBrain MappingCerebral CortexFemaleFollow-Up StudiesHumansImage Processing, Computer-AssistedIndividualityMacaca mulattaMagnetic Resonance ImagingMaleMeta-Analysis as TopicMiddle AgedNeural PathwaysOxygenPhotic StimulationPredictive Value of TestsRegression AnalysisTime FactorsConceptsResting-state functional MRIHeteromodal association cortexFunctional connectivity architectureCognitive domainsUnimodal cortexIndividual differencesFunctional MRIFunctional connectivityAssociation cortexConnection variablesLong-range connectivityBrain anatomyCortical thicknessBrain evolutionHuman brainCortexSulcal depthIntersubject variabilityStatistical mapsIndividual variabilityConnectivity architectureBrainFunctional variablesLocal connectivityCortical expansion
2009
Cortical Hubs Revealed by Intrinsic Functional Connectivity: Mapping, Assessment of Stability, and Relation to Alzheimer's Disease
Buckner R, Sepulcre J, Talukdar T, Krienen F, Liu H, Hedden T, Andrews-Hanna J, Sperling R, Johnson K. Cortical Hubs Revealed by Intrinsic Functional Connectivity: Mapping, Assessment of Stability, and Relation to Alzheimer's Disease. Journal Of Neuroscience 2009, 29: 1860-1873. PMID: 19211893, PMCID: PMC2750039, DOI: 10.1523/jneurosci.5062-08.2009.Peer-Reviewed Original ResearchConceptsIntrinsic functional connectivityCortical hubsFunctional connectivityPositron emission tomography amyloid imagingAlzheimer's diseaseActive task statesFunctional magnetic resonance imaging datasetsDefault networkPrefrontal cortexHeteromodal areasPosterior cingulateBrain areasAccurate reference mapAssociation cortexCortical network architectureTask statesOlder controlsInformation processingCortexAmyloid-beta depositionHuman cerebral cortexCerebral cortexPatterns of vulnerabilityConsensus estimateBrain diseases