Objective: To test the hypothesis that different neurocognitive networks underlie verbal
fluency deficits in frontotemporal lobar degeneration (FTLD). Methods: Letter (“FAS”) and …

Background: Frontotemporal lobar degeneration (FTLD) is a clinically, genetically, and
pathologically heterogeneous neurodegenerative disorder. Two subtypes commonly …

To investigate the basis for impaired sentence comprehension in patients with
frontotemporal dementia (FTD) we assessed grammatical comprehension and verbal …

Verbal fluency tasks are commonly used to explore semantic memory and executive
functions. The aim of this study was to gain a better understanding of the cognitive and …

Objective: To evaluate if cognitive reserve (CR) contributes to interindividual differences in
frontal gray matter density (GMD) and executive impairment that underlie heterogeneity in …

To establish the frequency, severity, relationship to bulbar symptoms, and neural correlates
of syntactic comprehension deficits across the frontotemporal dementia–amyotrophic lateral …

We investigated the cognitive and neural bases of impaired speech fluency, a central feature
of primary progressive aphasia. Speech fluency was assessed in 35 patients with …

Background: The language profile of behavioral variant frontotemporal dementia (bvFTD)
remains to be fully defined. Objective: We aimed to quantify the extent of language deficits in …

Objective To evaluate the use of a semiautomated computerized system for measuring
speech and language characteristics in patients with frontotemporal lobar degeneration …

Objective: To identify and compare the patterns of cerebral atrophy associated with two
clinical variants of frontotemporal lobar degeneration (FTLD): frontotemporal dementia (FTD) …