2 documents found, page 1 of 1
MRI data-driven algorithm for the diagnosis of behavioural variant frontotempor...
Manera, Ana L; Dadar, Mahsa; Van Swieten, John Cornelis; Borroni, Barbara; Sanchez-Valle, Raquel; Moreno, Fermin; Laforce Jr, Robert; Graff, CarolineIntroduction: Structural brain imaging is paramount for the diagnosis of behavioural variant of frontotemporal dementia (bvFTD), but it has low sensitivity leading to erroneous or late diagnosis. Methods: A total of 515 subjects from two different bvFTD cohorts (training and independent validation cohorts) were used to perform voxel-wise morphometric analysis to identify regions with significant differences bet...
Plasma glial fibrillary acidic protein is raised in progranulin-associated fron...
Heller, Carolin; Foiani, Martha S.; Moore, Katrina; Convery, Rhian; Bocchetta, Martina; Neason, Mollie; Cash, David M.; Thomas, DavidBackground: There are few validated fluid biomarkers in frontotemporal dementia (FTD). Glial fibrillary acidic protein (GFAP) is a measure of astrogliosis, a known pathological process of FTD, but has yet to be explored as potential biomarker. Methods: Plasma GFAP and neurofilament light chain (NfL) concentration were measured in 469 individuals enrolled in the Genetic FTD Initiative: 114 C9orf72 expansion carr...