2019
Focusing on what matters: Modulation of the human hippocampus by relational attention
Córdova NI, Turk‐Browne N, Aly M. Focusing on what matters: Modulation of the human hippocampus by relational attention. Hippocampus 2019, 29: 1025-1037. PMID: 30779473, PMCID: PMC6699927, DOI: 10.1002/hipo.23082.Peer-Reviewed Original ResearchConceptsRelational processingOnline perceptionHippocampal episodic memoryMultivariate pattern analysisLong-term memoryStable hippocampal representationsEpisodic memoryUnivariate activityRelative spatial positionRobust deactivationRelational tasksTemporal tasksTemporal relationsRelational attentionHippocampal representationsItem taskItem processingRelational informationSpatial positionTemporal orderSpatiotemporal contextPattern similarityHuman hippocampusTaskRelational computations
2018
Neural Overlap in Item Representations Across Episodes Impairs Context Memory
Kim G, Norman KA, Turk-Browne NB. Neural Overlap in Item Representations Across Episodes Impairs Context Memory. Cerebral Cortex 2018, 29: 2682-2693. PMID: 29897407, PMCID: PMC6519698, DOI: 10.1093/cercor/bhy137.Peer-Reviewed Original ResearchConceptsSubsequent source memorySource memoryContext memoryInitial contextBetter source memoryNovel contextual informationLateral occipital cortexNeural overlapRepresentational similarityNeural representationNeural patternsFMRI studyItem representationsSecond presentationLater retrievalDifferent tasksMemorySame itemsOccipital cortexInitial taskPattern similaritySuch reactivationInitial itemsNovel experienceContextual information