The logopenic variant of primary progressive aphasia (lvPPA) is a neurodegenerative
syndrome characterized linguistically by gradual loss of repetition and naming skills …

There is a rich tradition of research on the neuroanatomical correlates of spoken language
production in aphasia using constrained tasks (eg, picture naming), which offer controlled …

The frontal aslant tract (FAT) is a recently described intralobar tract that connects the
superior and inferior frontal gyri. The FAT has been implicated in various speech and …

Primary Progressive Aphasia (PPA) is a neurocognitive disorder ascribed to cortical atrophy
impacting language abilities. It is widely classified into three main variants, logopenic PPA …

Research on the role of working memory (WM) in language processing has typically focused
on WM for phonological information. However, considerable behavioral evidence supports …

Background Non-fluent/agrammatic variant of Primary Progressive Aphasia (avPPA) is
primarily characterized by language impairment due to atrophy of the inferior frontal gyrus …

Although diverse language deficits have been widely observed in prodromal Alzheimer's
disease (AD), the underlying nature of such deficits and their explanation remains opaque …

Background: Analysis of subtypes of picture naming errors produced by patients with
Alzheimer's disease (AD) have seldom been investigated yet may clarify the cognitive and …

Introduction: Language deficit is regarded as one of the most important hallmarks of primary
progressive aphasia. This study aims to analyze the nature of verbal repetition ability in a …

There is a consensus that the temporal lobes are involved in representing various types of
information critical for language processing, including phonological (ie, speech sound) …