Qualitative Assessment of Longitudinal Changes in Phenocopy Frontotemporal Dementia
نویسندگان
چکیده
منابع مشابه
Assessment of Aphasia in Iranian Patients Suffering From Frontotemporal Dementia
Objective Frontotemporal dementia (FTD) is an uncommon type of dementia. The hallmark feature of FTD is the presentation with aphasia, or behavioral changes which are varies in different subtypes of the disease. We propose a quantitative aphasia test as an additive diagnostic tool for differentiation of FTD subtypes. Method: The study was performed on 20 patients, who were referred to dementia...
متن کاملQualitative Assessment of Verbal Fluency Performance in Frontotemporal Dementia.
BACKGROUND/AIMS Verbal fluency is impaired in patients with frontotemporal dementia (FTD) and primary progressive aphasia (PPA). This study explored qualitative differences in verbal fluency (clustering of words, switching between strategies) between FTD and PPA variants. METHODS Twenty-nine patients with behavioral variant FTD (bvFTD) and 50 with PPA (13 nonfluent/agrammatic, 14 semantic, an...
متن کاملLongitudinal Diffusion Tensor Imaging in Frontotemporal Dementia
OBJECTIVE Novel biomarkers for monitoring progression in neurodegenerative conditions are needed. Measurement of microstructural changes in white matter (WM) using diffusion tensor imaging (DTI) may be a useful outcome measure. Here we report trajectories of WM change using serial DTI in a cohort with behavioral variant frontotemporal dementia (bvFTD). METHODS Twenty-three patients with bvFTD...
متن کاملNonprogressive behavioural frontotemporal dementia: recent developments and clinical implications of the 'bvFTD phenocopy syndrome'.
PURPOSE OF REVIEW The clinical features of behavioural variant frontotemporal dementia (bvFTD) are well established; however, recent work has identified patients fulfilling diagnostic criteria for the disease who do not appear to progress clinically. This review describes means of distinguishing this group at an early stage from patients who are likely to deteriorate. RECENT FINDINGS Despite ...
متن کاملStructural and functional brain abnormalities place phenocopy frontotemporal dementia (FTD) in the FTD spectrum
PURPOSE 'Phenocopy' frontotemporal dementia (phFTD) patients may clinically mimic the behavioral variant of FTD (bvFTD), but do not show functional decline or abnormalities upon visual inspection of routine neuroimaging. We aimed to identify abnormalities in gray matter (GM) volume and perfusion in phFTD and to assess whether phFTD belongs to the FTD spectrum. We compared phFTD patients with bo...
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ژورنال
عنوان ژورنال: Frontiers in Neurology
سال: 2019
ISSN: 1664-2295
DOI: 10.3389/fneur.2019.01207