Prevalence of amyloid-beta pathology in distinct variants of primary progressive aphasia

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TitrePrevalence of amyloid-beta pathology in distinct variants of primary progressive aphasia
Type de publicationJournal Article
Year of Publication2018
AuteursBergeron D, Gorno-Tempini ML, Rabinovici GD, Santos-Santos MA, Seeley W, Miller BL, Pijnenburg Y, M. Keulen A, Groot C, van Berckel BNM, van der Flier WM, Scheltens P, Rohrer JD, Warren JD, Schott JM, Fox NC, Sanchez-Valle R, Grau-Rivera O, Gelpi E, Seelaar H, Papma JM, van Swieten JC, Hodges JR, Leyton CE, Piguet O, Rogalski EJ, Mesulam MM, Koric L, Nora K, Pariente J, Dickerson B, Mackenzie IR, Hsiung G-YR, Belliard S, Irwin DJ, Wolk DA, Grossman M, Jones M, Harris J, Mann D, Snowden JS, Chrem-Mendez P, Calandri IL, Amengual AA, Miguet-Alfonsi C, Magnin E, Magnani G, Santangelo R, Deramecourt V, Pasquier F, Mattsson N, Nilsson C, Hansson O, Keith J, Masellis M, Black SE, Matias-Guiu JA, Cabrera-Martin M-N, Paquet C, Dumurgier J, Teichmann M, Sarazin M, Bottlaender M, Dubois B, Rowe CC, Villemagne VL, Vandenberghe R, Granadillo E, Teng E, Mendez M, Meyer PT, Frings L, Lleo A, Blesa R, Fortea J, Seo SWon, Diehl-Schmid J, Grimmer T, Frederiksen KSteen, Sanchez-Juan P, Chetelat G, Jansen W, Bouchard RW, , Visser PJelle, Ossenkoppele R
JournalANNALS OF NEUROLOGY
Volume84
Pagination729-740
Date PublishedNOV
Type of ArticleArticle
ISSN0364-5134
Résumé

{Objective Methods To estimate the prevalence of amyloid positivity, defined by positron emission tomography (PET)/cerebrospinal fluid (CSF) biomarkers and/or neuropathological examination, in primary progressive aphasia (PPA) variants. We conducted a meta-analysis with individual participant data from 1,251 patients diagnosed with PPA (including logopenic [lvPPA

DOI10.1002/ana.25333