3 documents found, page 1 of 1
Disease-related cortical thinning in presymptomatic granulin mutation carriers
Borrego-Écija, Sergi; Sala-Llonch, Roser; van Swieten, John; Borroni, Barbara; Moreno, Fermín; Masellis, Mario; Tartaglia, Carmela; Graff, CarolineMutations in the granulin gene (GRN) cause familial frontotemporal dementia. Understanding the structural brain changes in presymptomatic GRN carriers would enforce the use of neuroimaging biomarkers for early diagnosis and monitoring. We studied 100 presymptomatic GRN mutation carriers and 94 noncarriers from the Genetic Frontotemporal dementia initiative (GENFI), with MRI structural images. We analyzed 3T MRI...
Differential early subcortical involvement in genetic FTD within the GENFI cohort
Bocchetta, Martina; Todd, Emily G.; Peakman, Georgia; Cash, David M.; Convery, Rhian S.; Russell, Lucy L.; Thomas, David L.; Eugenio Iglesias, JuanBackground: Studies have previously shown evidence for presymptomatic cortical atrophy in genetic FTD. Whilst initial investigations have also identified early deep grey matter volume loss, little is known about the extent of subcortical involvement, particularly within subregions, and how this differs between genetic groups. Methods: 480 mutation carriers from the Genetic FTD Initiative (GENFI) were included (...
Disease-related cortical thinning in presymptomatic granulin mutation carriers
Borrego-Écija, Sergi; Sala-Llonch, Roser; van Swieten, John; Borroni, Barbara; Moreno, Fermín; Masellis, Mario; Tartaglia, Carmela; Graff, CarolineMutations in the granulin gene (GRN) cause familial frontotemporal dementia. Understanding the structural brain changes in presymptomatic GRN carriers would enforce the use of neuroimaging biomarkers for early diagnosis and monitoring. We studied 100 presymptomatic GRN mutation carriers and 94 noncarriers from the Genetic Frontotemporal dementia initiative (GENFI), with MRI structural images. We analyzed 3T MRI...