Publications by authors named "Gregory Operto"

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Structural Brain Differences in the Alzheimer's Disease Continuum: Insights Into the Heterogeneity From a Large Multisite Neuroimaging Consortium.
Tavia E Evans, Natalia Vilor-Tejedor, Gregory Operto, Carles Falcon, Albert Hofman

Biol Psychiatry Cogn Neurosci Neuroimaging· October 2025

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Sex/gender effects of glial reactivity on preclinical Alzheimer's disease pathology.
Clara Vila-Castelar, Muge Akinci, Eleni Palpatzis, Pablo Aguilar-Dominguez, Gregory Operto

Mol Psychiatry· April 2025

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Efficient labeling of french mammogram reports with MammoBERT.
Nazanin Dehghani, Vera Saliba-Colombani, Aurélien Chick, Morgane Heng, Grégory Operto

Sci Rep· October 2024

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Texture-based morphometry in relation to apolipoprotein ε4 genotype, ageing and sex in a midlife population.
Maria-Eleni Dounavi, Elijah Mak, Gregory Operto, Graciela Muniz-Terrera, Katie Bridgeman

Hum Brain Mapp· August 2024

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Neuroimaging Methods for MRI Analysis in CSF Biomarkers Studies.
Carles Falcon, Grégory Operto, José Luis Molinuevo, Juan Domingo Gispert

Methods Mol Biol· March 2024

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ɛ4 exacerbates age-dependent deficits in cortical microstructure.
Elijah Mak, Maria-Eleni Dounavi, Grégory Operto, Elina T Ziukelis, Peter Simon Jones

Brain Commun· February 2024

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Differential effects of sleep on brain structure and metabolism at the preclinical stages of AD.
Laura Stankeviciute, Carles Falcon, Grégory Operto, Marina Garcia, Mahnaz Shekari

Alzheimers Dement· December 2023

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Biological brain age prediction using machine learning on structural neuroimaging data: Multi-cohort validation against biomarkers of Alzheimer's disease and neurodegeneration stratified by sex.
Irene Cumplido-Mayoral, Marina García-Prat, Grégory Operto, Carles Falcon, Mahnaz Shekari

Elife· April 2023

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Genotypic effects of APOE-ε4 on resting-state connectivity in cognitively intact individuals support functional brain compensation.
Raffaele Cacciaglia, Grégory Operto, Carles Falcón, José Maria González de Echavarri-Gómez, Gonzalo Sánchez-Benavides

Cereb Cortex· March 2023

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APOE-ε4 modulates the association between regional amyloid deposition and cognitive performance in cognitively unimpaired middle-aged individuals.
Anna Brugulat-Serrat, Gonzalo Sánchez-Benavides, Raffaele Cacciaglia, Gemma Salvadó, Mahnaz Shekari, Grégory Operto

EJNMMI Res· March 2023

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Reactive astrogliosis is associated with higher cerebral glucose consumption in the early Alzheimer's continuum.
Gemma Salvadó, Marta Milà-Alomà, Mahnaz Shekari, Nicholas J Ashton, Grégory Operto

Eur J Nucl Med Mol Imaging· November 2022

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Genetically predicted telomere length and Alzheimer's disease endophenotypes: a Mendelian randomization study.
Blanca Rodríguez-Fernández, Natalia Vilor-Tejedor, Eider M Arenaza-Urquijo, Gonzalo Sánchez-Benavides, Marc Suárez-Calvet, Grégory Operto

Alzheimers Res Ther· November 2022

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Prepandemic Alzheimer Disease Biomarkers and Anxious-Depressive Symptoms During the COVID-19 Confinement in Cognitively Unimpaired Adults.
Muge Akinci, Cleofé Peña-Gómez, Gregory Operto, Sherezade Fuentes-Julian, Carme Deulofeu

Neurology· October 2022

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The protective gene dose effect of the APOE ε2 allele on gray matter volume in cognitively unimpaired individuals.
Gemma Salvadó, Daniel Ferreira, Grégory Operto, Irene Cumplido-Mayoral, Eider M Arenaza-Urquijo

Alzheimers Dement· July 2022

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Regional associations of white matter hyperintensities and early cortical amyloid pathology.
Luigi Lorenzini, Loes T Ansems, Isadora Lopes Alves, Silvia Ingala, David Vállez García, Gregory Operto

Brain Commun· June 2022

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Brain alterations in the early Alzheimer's continuum with amyloid-β, tau, glial and neurodegeneration CSF markers.
Gemma Salvadó, Mahnaz Shekari, Carles Falcon, Grégory Operto, Marta Milà-Alomà

Brain Commun· May 2022

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Age, sex and APOE-ε4 modify the balance between soluble and fibrillar β-amyloid in non-demented individuals: topographical patterns across two independent cohorts.
Raffaele Cacciaglia, Gemma Salvadó, José Luis Molinuevo, Mahnaz Shekari, Carles Falcon, Gregory Operto

Mol Psychiatry· April 2022

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Soundtrack of life: An fMRI study.
Carles Falcon, Mari Carmen Navarro-Plaza, Nina Gramunt, Eider M Arenaza-Urquijo, Oriol Grau-Rivera, Grégory Operto

Behav Brain Res· February 2022

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Differences Between Plasma and Cerebrospinal Fluid Glial Fibrillary Acidic Protein Levels Across the Alzheimer Disease Continuum.
Andréa L Benedet, Marta Milà-Alomà, Agathe Vrillon, Nicholas J Ashton, Tharick A Pascoal, Gregory Operto

JAMA Neurol· December 2021

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CSF Synaptic Biomarkers in the Preclinical Stage of Alzheimer Disease and Their Association With MRI and PET: A Cross-sectional Study.
Marta Milà-Alomà, Ann Brinkmalm, Nicholas J Ashton, Hlin Kvartsberg, Mahnaz Shekari, Grégory Operto

Neurology· November 2021

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Perivascular spaces are associated with tau pathophysiology and synaptic dysfunction in early Alzheimer's continuum.
Natalia Vilor-Tejedor, Iacopo Ciampa, Grégory Operto, Carles Falcón, Marc Suárez-Calvet

Alzheimers Res Ther· August 2021

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Brain correlates of urban environmental exposures in cognitively unimpaired individuals at increased risk for Alzheimer's disease: A study on Barcelona's population.
Carles Falcón, Mireia Gascon, José Luis Molinuevo, Grégory Operto, Marta Cirach

Alzheimers Dement (Amst)· July 2021

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Cognitively unimpaired individuals with a low burden of Aβ pathology have a distinct CSF biomarker profile.
Marta Milà-Alomà, Mahnaz Shekari, Gemma Salvadó, Juan Domingo Gispert, Eider M Arenaza-Urquijo, Grégory Operto

Alzheimers Res Ther· July 2021

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Genetic Influences on Hippocampal Subfields: An Emerging Area of Neuroscience Research.
Natalia Vilor-Tejedor, Tavia E Evans, Hieab H Adams, José María González-de-Echávarri, José Luis Molinuevo, Grégory Operto

Neurol Genet· June 2021

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Genetic Predisposition to Alzheimer's Disease Is Associated with Enlargement of Perivascular Spaces in Centrum Semiovale Region.
Iacopo Ciampa, Grégory Operto, Carles Falcon, Carolina Minguillon, Manuel Castro de Moura

Genes (Basel)· May 2021

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