Artículos sobre Alzheimer
Artículos científicos publicados por los investigadores del Barcelonaβeta Brain Research Center (BBRC), relacionados con la enfermedad de Alzheimer, neuroimagen, memoria y enfermedades neurodegenerativas, entre otros campos.
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Martínez-Flores R, Martín-Sobrino I, Falgàs N, Grau-Rivera O, Suárez-Calvet M, Cristi-Montero C, Ibañez A, Fernández-Lebrero A, Contador J, Navalpotro-Gómez I, Puig-Pijoan A, Supèr H.
Cognitive vergence and pupillary responses as functional oculomotor signatures to differentiate AT(N) biological profiles in older adults with mild cognitive impairment
GeroscienceAbstractThe locus coeruleus (LC), the earliest site of tau accumulation in Alzheimer's disease, directly influences pupillary and vergence oculomotor systems. Whether task-evoked oculomotor dynamics can non...
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Palpatzis E, Colceriu CM, Shekari M, Akinci M, Suárez-Calvet M, Grau-Rivera O, Sánchez-Benavides G, Gispert JD, Arenaza-Urquijo EM; ALFA study.
Regional amyloid accumulation, post-traumatic distress, and intrusive symptoms in cognitively unimpaired older adults at risk for Alzheimer's
Alzheimer's & DementiaAbstractIntroduction: In preclinical Alzheimer's disease (AD), early pathology may heighten vulnerability to psychiatric symptoms. We examined whether Aβ accumulation in cognitive-emotional regions was...
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Martínez-Flores R, Zapata LP, Del Campo Milan M, Blasco-Forniés H, Jiménez-Moyano E, Torres-Torronteras J, Suárez-Calvet M, Ibáñez A, Martín-Sobrino I, Falgàs N, Grau-Rivera O, Cristi-Montero C, Perone C, Supèr H.
Attentionally directed oculomotor training produces disease-stage-dependent effects on plasma tau, cognition, and oculomotor signatures in patients with mild cognitive impairment
GeroscienceAbstractAttentionally directed oculomotor training may engage circuits implicated in gamma-band modulation and early Alzheimer's disease (AD) pathophysiology, yet its effects across mild cognitive impairment...
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Grueso S, Sánchez-Benavides G, Santos-Santos M, Subirats L, Prados F, Grau-Rivera O, Calabria M.
Bilingualism and cognition: The impact of age of acquisition, language use, and proficiency in cognitively unimpaired older adults
Journal of Alzheimer's DiseaseAbstractBackground: The positive effect of bilingualism as a cognitive reserve factor in aging remains inconclusive, with inconsistencies often stemming from treating bilingualism as a dichotomous variable...
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Soldevila-Domenech N, Ayala-Garcia A, Zhou X, Yi SY, Ros E, Sala-Vila A, Lehtisalo J, Steffen LM, de la Torre R; IAFNS Retrospective Harmonization Expert Working Group; Blackwell CK, Khoo C, Mansolf MA, Ros E, Snetselaar L, Wey T.
Diet and Cognitive Function in Aging: An Individual Participant Data Meta-Analysis from Eight Cohorts in Europe and the United States
The Journal of NutritionAbstractBackground: Cognitive decline is a major public health concern as populations age. Diet is a modifiable contributor to cognitive health, yet observational findings remain inconsistent, partly due to...
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Gallay C, Soldevila-Domenech N, López-Martos D, Sanchez-Benávides G, Huguet J, Suárez-Calvet M, Gispert JD, Salvadó G, Sundermann EE, Grau-Rivera O, Brugulat-Serrat A; for ALFA study.
Effect of Parity and β-Amyloid on Cognition and Hippocampal Volume in Postmenopausal Women
NeurologyAbstractBackground and objectives: Epidemiologic studies exploring the effect of parity on Alzheimer disease (AD) yield mixed results, and little is known about how parity may modify the impact of AD...
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López-Martos D, Suárez-Calvet M, Salvadó G, Cacciaglia R, Shekari M, González-Escalante A, Horta-Barba A, Palma-Gudiel H, Milà-Alomà M, Brugulat-Serrat A, Minguillon C, Tonietto M, Borroni E, Klein G, Quijano-Rubio C, Kollmorgen G, Zetterberg H, Blennow K, Gispert JD, Sánchez-Benavides G, Grau-Rivera O; ALFA study.
Decreased awareness of cognitive decline is associated with multimodal Alzheimer's disease biomarkers in cognitively unimpaired individuals
Neurobiology of AgingAbstractAlzheimer's disease (AD) diagnostic guidelines emphasize subjective cognitive decline (SCD) preceding mild cognitive impairment (MCI), implicitly assuming awareness of cognitive decline (ACD) is...
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Contador J, Pozzi FE, Sánchez-Benavides G, Fernández-Arcos A, Lantero-Rodríguez J, Montoliu-Gaya L, Minguillon C, Fauria K, González-Escalante A, Ortiz-Romero P, Blasco-Forniés H, de Diego-Osaba M, Jiménez Moyano E, Quijano-Rubio C, Kollmorgen G, Le Bastard N, Nadal A, Vanmechelen E, Jeromin A, Torres-Torronteras J, Ashton NJ, Zetterberg H, Blennow K, Gispert JD, Molinuevo JL, Del Campo M, Grau-Rivera O, Suárez-Calvet M; β-AARC Study collaborators.
Detecting amyloid-β pathology in subjective cognitive decline using plasma and CSF biomarkers
EBioMedicineAbstractBackground: Subjective cognitive decline (SCD) may represent an early stage of Alzheimer's disease (AD), but biomarker studies in this population are limited. Therefore, we compared the performance of...
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López-Martos D, Cacciaglia R, Suárez-Calvet M, Salvadó G, Shekari M, González-Escalante A, Milà-Alomà M, Brugulat-Serrat A, Minguillon C, Tonietto M, Borroni E, Klein G, Quijano-Rubio C, Kollmorgen G, Zetterberg H, Blennow K, Gispert JD, Grau-Rivera O, Sánchez-Benavides G; ALFA study.
Multimodal biomarker characterization of amnestic objective subtle cognitive decline in aging and preclinical Alzheimer's disease.
The journal of prevention of Alzheimer's DiseaseAbstractBackground: The objective of this study was to provide a multimodal biomarker characterization of amnestic objective subtle cognitive decline (obj-SCD) in aging and preclinical Alzheimer's disease (AD...
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Manzano Palomo MS, Terrón Cuadrado C, Gil Moreno MJ, Fernández García C, Alonso Bouzón C, Besga Basterra A, Brugulat-Serrat A, Teresa Carreras M, Castellanos Rodrigo M, Delgado Parada E, García Ribas G, Gramunt Fombuena N, Millán Pacheco A, Pagonabarraga Mora J, Porta Etessam J, Ramírez Díaz SP, Isabel Ramos García M, Rodríguez-Sánchez I, Salas Carrillo M, Sánchez-Benavides G, Simal Hernández P, Vieira Campos A.
Mild functional impairment: Definition and diagnostic criteria
Neurologia Engl EdAbstractIntroduction: The onset of mild functional impairment (MFI) is associated with greater progression to cognitive decline, in addition to influencing the course of other neurological, psychiatric, and...
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