2019
Decreased meta-memory is associated with early tauopathy in cognitively unimpaired older adults
Vannini P, Uquillas F, Jacobs H, Sepulcre J, Gatchel J, Amariglio R, Hanseeuw B, Papp K, Hedden T, Rentz D, Pascual-Leone A, Johnson K, Sperling R. Decreased meta-memory is associated with early tauopathy in cognitively unimpaired older adults. NeuroImage Clinical 2019, 24: 102097. PMID: 31795044, PMCID: PMC6879982, DOI: 10.1016/j.nicl.2019.102097.Peer-Reviewed Original ResearchConceptsFeeling-of-knowingEpisodic feeling-of-knowingCognitively unimpaired older adultsMeta-memoryMedial temporal lobe regionsOlder adultsFace-name pairsRegion-of-interest analysisTemporal lobe regionsAlzheimer's diseaseVoxel-wise correlationSemantic knowledge networkTemporal poleLobe regionsEntorhinal cortexNon-famousSensitive clinical indicatorMulti-tracer PETMemory efficiencySemantic informationAdultsTau pathologyAD pathophysiologyParticipantsPET data
2018
PET staging of amyloidosis using striatum
Hanseeuw B, Betensky R, Mormino E, Schultz A, Sepulcre J, Becker J, Jacobs H, Buckley R, LaPoint M, Vannini P, Donovan N, Chhatwal J, Marshall G, Papp K, Amariglio R, Rentz D, Sperling R, Johnson K, Initiative F, Study A. PET staging of amyloidosis using striatum. Alzheimer's & Dementia 2018, 14: 1281-1292. PMID: 29792874, PMCID: PMC6219621, DOI: 10.1016/j.jalz.2018.04.011.Peer-Reviewed Original ResearchMeSH KeywordsAgedAlzheimer DiseaseAmyloid beta-PeptidesAmyloidosisApolipoprotein E4Brain ConcussionCognitive DysfunctionCorpus StriatumDisease ProgressionFemaleFollow-Up StudiesHumansImage Interpretation, Computer-AssistedLongitudinal StudiesMalePositron-Emission TomographyProspective StudiesSeverity of Illness IndexConceptsPositron emission tomographyHippocampal volumeCortical amyloidInvolvement of cortexPositron emission tomography dataStriatal signalingPositron emission tomography classificationAmyloid positron emission tomographyStriatumCognitive declineCortical measuresCortexPostmortem dataCognitionCortical depositsEmission tomographyIncreased predictive powerDementia progressionAdvanced amyloidosisDementia researchAlzheimerPET dataStriatalFollow-up dataPredictive power