Beyond PPA: non-primary progressive communication disorders in dementia
نویسندگان
چکیده
منابع مشابه
Neuropsychological Assessment of Primary Progressive Aphasia (PPA)
: http://si p://pubs.as The goal of this article is to outline the utility of both language and non-language testing in making a diagnosis of logopenic, nonfluent/agrammatic, and semantic variant primary progressive aphasias PPA as well as delineate important behavioral and speech features that can be detected via clinical observation. We review speech/language presentations, non-language cogni...
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Primary Progressive Aphasia (PPA) is a behaviorally focal dementia syndrome with deterioration of language functions but relative preservation of other cognitive domains for at least the first two years of disease. In this study, PPA patients with impaired word finding but intact comprehension of conversational speech and their matched control subjects were examined using voxel-based morphometr...
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Primary Progressive Aphasia (PPA) is a neurodegenerative syndrome characterized by a gradual dissolution of language, but relative sparing of other cognitive domains during the initial stages of the disease. Research has led to substantial progress in understanding the clinical characteristics, genetics, and neuropathology of this syndrome. This article reviews the clinical criteria for diagnos...
متن کاملPhonological facilitation of object naming in agrammatic and logopenic primary progressive aphasia (PPA).
Phonological processing deficits are characteristic of both the agrammatic and logopenic subtypes of primary progressive aphasia (PPA-G and PPA-L). However, it is an open question which substages of phonological processing (i.e., phonological word form retrieval, phonological encoding) are impaired in these subtypes of PPA, as well as how phonological processing deficits contribute to anomia. I...
متن کاملPrimary progressive aphasia and kindred disorders.
The existence of progressive aphasias has been known for more than 100 years. Pick (1892, 1904), Sérieux (1893), Franceschi (1908), and Rosenfeld (1909) were among the first to report such patients. The current resurgence of interest in this condition can be traced to a 1982 report of six patients with a slowly progressive aphasia and to the subsequent delineation of the primary progressive aph...
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ژورنال
عنوان ژورنال: Frontiers in Human Neuroscience
سال: 2019
ISSN: 1662-5161
DOI: 10.3389/conf.fnhum.2019.01.00053