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Primary progressive aphasia [PDF]
Scandinavian Journal of Psychology, 2014 Primary progressive aphasia (PPA) is a progressive loss of specific language functions with relative sparing of other cognitive domains at least for the first few years of the illness. Based on the constellation of symptoms, PPA has been recently classified into a nonfluent, semantic, or logopenic variant.
Andrew, Kertesz, Michał, Harciarek
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Progress in Primary Progressive Aphasia: A Review
Cognitive and Behavioral Neurology, 2023We present a review of the definition, classification, and epidemiology of primary progressive aphasia (PPA); an update of the taxonomy of the clinical syndrome of PPA; and recent advances in the neuroanatomy, pathology, and genetics of PPA, as well as the search for biomarkers and treatment.
Andrew, Kertesz +2 more
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Imaging in primary progressive aphasia
Neuroradiology, 1997Primary progressive aphasia (PPA) presents with aphasia, with or without other minor cognitive dysfunction. We report five patients with PPA to show the correlation between their clinical signs and imaging findings. The patients can be divided into those with nonfluent (group 1) and those with fluent (group 2) aphasia.
K, Abe, H, Ukita, T, Yanagihara
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Primary Progressive Aphasia: A Review
Neurocase, 2004This review summarizes clinical and imaging features associated with primary progressive aphasia (PPA). We investigate the hypothesis that these patients can be divided into subgroups of progressive non-fluent aphasia (PNFA) and semantic dementia (SD), based on their linguistic profiles and related imaging studies, and examine whether each of these ...
Murray, Grossman, Sharon, Ash
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Depression in Primary Progressive Aphasia
Journal of Geriatric Psychiatry and Neurology, 2007Primary Progressive Aphasia (PPA) is a clinical dementia syndrome in which language functions decline over time while other cognitive domains remain relatively preserved for at least 2 years. Because PPA patients suffer progressive interference with communication despite relatively preserved memory, reasoning, and insight, there is reason to believe ...
Jennifer, Medina, Sandra, Weintraub
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Familial Primary Progressive Aphasia
Alzheimer Disease & Associated Disorders, 2003Primary progressive aphasia (PPA) is a neurodegenerative disease presenting with isolated, progressive, language dysfunction. After at least 2 years, dementia may develop, but the aphasia predominates. Few families with hereditary PPA have been reported; some have autosomal dominance. A chromosome 17 mutation in tau exon 13 has been found in one family,
Thomas A, Krefft +4 more
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An update on primary progressive aphasia
Current Neurology and Neuroscience Reports, 2007Primary progressive aphasia is a neurodegenerative syndrome characterized by a relentless dissolution of language but relative sparing of other cognitive domains during the initial stages of the disease. Substantial progress has been made in understanding the clinical characteristics, imaging, genetics, and neuropathology of this syndrome. This article
Emily, Rogalski, Marsel, Mesulam
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Swallowing in primary progressive aphasia
NeuroRehabilitation: An International, Interdisciplinary Journal, 2016BACKGROUND: Few studies have described characteristics of swallowing in primary progressive aphasia (PPA) and its variants. OBJECTIVE: To describe and characterize swallowing and eating behaviors of patients with PPA, as well as their correlates with neuropsychiatric symptoms and patterns of communication.
Sheilla de Medeiros Correia, Marin +6 more
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