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 theoriesInfant neuroscience: how to measure brain activity in the youngest minds
Turk-Browne N, Aslin R. Infant neuroscience: how to measure brain activity in the youngest minds. Trends In Neurosciences 2024, 47: 338-354. PMID: 38570212, DOI: 10.1016/j.tins.2024.02.003.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsConceptsFunctional magnetic resonance imagingFunctional near-infrared spectroscopyMeasure brain activityBrain activityApplication of functional magnetic resonance imagingHuman infantsCognitive neuroscienceCognitive tasksInfant brainAwake infantsMagnetic resonance imagingNear-infrared spectroscopyMagnetoencephalographyMindfulnessResonance imagingNon-invasive methodInfantsElectroencephalography
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 maturationExtrastriateMonthsChapter 5 Studying episodic memory using real-time fMRI
Wammes J, Lin Q, Norman K, Turk-Browne N. Chapter 5 Studying episodic memory using real-time fMRI. 2021, 107-130. DOI: 10.1016/b978-0-12-822421-2.00011-9.ChaptersEpisodic memoryReal-time functional magnetic resonance imagingFunctional magnetic resonance imagingLong-term memoryReal-time fMRIUnique theoretical insightsHuman memoryNeural mechanismsCognitive functionBrain statesRtfMRIMemoryCorrelational approachIndividual experiencesHuman brainFuture researchMagnetic resonance imagingEmotionsTheoretical insightsFMRICausal relationshipNascent fieldExperienceEncodingPerception
2014
Pruning of memories by context-based prediction error
Kim G, Lewis-Peacock JA, Norman KA, Turk-Browne NB. Pruning of memories by context-based prediction error. Proceedings Of The National Academy Of Sciences Of The United States Of America 2014, 111: 8997-9002. PMID: 24889631, PMCID: PMC4066528, DOI: 10.1073/pnas.1319438111.Peer-Reviewed Original ResearchConceptsFunctional magnetic resonance imagingPattern similarity analysisLong-term memoryMultivariate pattern classificationContext-based predictionsExperienced contextItem representationsMemoryHuman brainUnreliable memorySimilarity analysisPrediction errorAdaptive processItemsMagnetic resonance imagingRobust supportRepresentationPattern classificationResonance imagingContextBrainMemory banksFindingsSupportBehavior