Browsing by Author "Shekari, Mahnaz"

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  • Pemberton, Hugh G.; Collij, Lyduine E.; Heeman, Fiona; Bollack, Ariane; Shekari, Mahnaz; Salvadó, Gemma; Lopes Alves, Isadora; Vallez Garcia, David; Battle, Mark; Buckley, Christopher, 1948-; Stephens, Andrew W.; Bullich, Santiago; Garibotto, Valentina; Barkhof, Frederik; Gispert López, Juan Domingo; Farrar, Gill; AMYPAD Consortium (Springer, 2022)
    Amyloid-β (Aβ) pathology is one of the earliest detectable brain changes in Alzheimer's disease (AD) pathogenesis. The overall load and spatial distribution of brain Aβ can be determined in vivo using positron emission ...
  • Salvadó, Gemma; Milà Alomà, Marta; Shekari, Mahnaz; Operto, Grégory; Falcón, Carles; Cacciaglia, Raffaele; Minguillón, Carolina; Zetterberg, Henrik; Blennow, Kaj; Suárez-Calvet, Marc; Gispert López, Juan Domingo; ALFA Study (SpringerOpen, 2022)
    Purpose: glial activation is one of the earliest mechanisms to be altered in Alzheimer's disease (AD). Glial fibrillary acidic protein (GFAP) relates to reactive astrogliosis and can be measured in both cerebrospinal fluid ...
  • Akinci, Muge; Sánchez Benavides, Gonzalo; Brugulat Serrat, Anna, 1986-; Peña-Gómez, Cleofé; Palpatzis, Eleni; Shekari, Mahnaz; Deulofeu, Carme; Fuentes-Julian, Sherezade; Salvadó, Gemma; González de Echávarri, José Maria; Suárez-Calvet, Marc; Minguillón, Carolina; Fauria, Karine; Molinuevo, José Luis; Domingo Gispert, Juan; Grau-Rivera, Oriol; Arenaza Urquijo, Eider M.; ALFA Study (BioMed Central, 2022)
    Background: the COVID-19 pandemic may worsen the mental health of people reporting subjective cognitive decline (SCD) and therefore their clinical prognosis. We aimed to investigate the association between the intensity ...
  • Cumplido-Mayoral, Irene; Brugulat Serrat, Anna, 1986-; Sánchez Benavides, Gonzalo; González Escalante, Armand; Anastasi, Federica; Milà Alomà, Marta; López Martos, David; Akinci, Muge; Falcón, Carles; Shekari, Mahnaz; Cacciaglia, Raffaele; Arenaza Urquijo, Eider M.; Minguillón, Carolina; Fauria, Karine; Molinuevo, José Luis; Suárez-Calvet, Marc; Grau-Rivera, Oriol; Vilaplana, Verónica; Gispert López, Juan Domingo; ALFA Study (Elsevier, 2024)
    Background: Neuroimaging-based brain-age delta has been shown to be a mediator linking cardiovascular risk factors to cognitive function. We aimed to assess the mediating role of brain-age delta in the association between ...
  • Collij, Lyduine E.; Salvadó, Gemma; Shekari, Mahnaz; Lopes Alves, Isadora; Reimand, Juhan; Wink, Alle Meije; Zwan, Marissa; Niñerola-Baizán, Aida; Perissinotti, Andrés; Scheltens, Philip; Ikonomovic, Milos D.; Smith, Adrian P.L.; Farrar, Gill; Molinuevo, José Luis; Barkhof, Frederik; Buckley, Christopher, 1948-; van Berckel, Bart N. M. (Springer, 2021)
    Purpose: To investigate the sensitivity of visual read (VR) to detect early amyloid pathology and the overall utility of regional VR. Methods: [18F]Flutemetamol PET images of 497 subjects (ALFA+ N = 352; ADC N = 145) were ...

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