2024
Cortical hubs of highly superior autobiographical memory
Orwig W, Diez I, Bueichekú E, Pedale T, Parente F, Campolongo P, Schacter D, Sepulcre J, Santangelo V. Cortical hubs of highly superior autobiographical memory. Cortex 2024, 179: 14-24. PMID: 39094240, DOI: 10.1016/j.cortex.2024.06.018.Peer-Reviewed Original ResearchConceptsSuperior autobiographical memoryAutobiographical memoryCortical hubsWhole-brain connectivity analysisPattern of increased connectivityResting-state fMRI dataWhole-brain analysisAutobiographical memory networkPosterior cingulate cortexMidline areaSeed-based analysisFunctional brain connectivityGraph theory analysisCingulate cortexNeural underpinningsNeuroimaging studiesEnhance memoryRemembering eventsBrain regionsControl participantsConnectivity analysisFMRI dataBrain connectivityCortical regionsWhole-brain
2023
Relationship between loss of awareness of cognitive decline and tau pathology in the Alzheimer’s disease spectrum: modulatory role of resting‐state functional connectivity
Cacciamani F, Gagliardi G, Mimmack K, Qiao K, Bueichekú E, Marshall G, Sepulcre J, Diez I, Vannini P. Relationship between loss of awareness of cognitive decline and tau pathology in the Alzheimer’s disease spectrum: modulatory role of resting‐state functional connectivity. Alzheimer's & Dementia 2023, 19 DOI: 10.1002/alz.079806.Peer-Reviewed Original ResearchAwareness of cognitive declineResting-state functional connectivityLinear regression modelsSelf-referential networkHigher tau burdenFunctional connectivityCognitive declineRegression modelsTau accumulationAlzheimer's diseaseImpaired resting-state functional connectivityAlzheimer's disease spectrumResting-state fMRI dataAssociated with tau accumulationDorsal attention networkReduced awarenessWithin-network connectivityModulatory roleLow awarenessTau burdenEffects of tauCognitive function indicesTau interactionsSalience networkTau pathology