Primary Progressive Speech Apraxia
نویسندگان
چکیده
منابع مشابه
Characterizing a neurodegenerative syndrome: primary progressive apraxia of speech
Apraxia of speech is a disorder of speech motor planning and/or programming that is distinguishable from aphasia and dysarthria. It most commonly results from vascular insults but can occur in degenerative diseases where it has typically been subsumed under aphasia, or it occurs in the context of more widespread neurodegeneration. The aim of this study was to determine whether apraxia of speech...
متن کاملDisrupted functional connectivity in primary progressive apraxia of speech
Apraxia of speech is a motor speech disorder thought to result from impaired planning or programming of articulatory movements. It can be the initial or only manifestation of a degenerative disease, termed primary progressive apraxia of speech (PPAOS). The aim of this study was to use task-free functional magnetic resonance imaging (fMRI) to assess large-scale brain network pathophysiology in P...
متن کاملPrimary progressive apraxia: an unusual ideomotor syndrome
Background Primary progressive apraxia is a rare form of apraxia in the absence of dementia which develops insidiously and is slowly progressive. Most reports of patients with apraxia also describe coexisting aphasias or involve additional apraxias with affected speech, usually in the setting of neurodegenerative diseases such as corticobasal degeneration, Alzheimer's disease or frontotemporal ...
متن کاملDominant frontotemporal dementia mutations in 140 cases of primary progressive aphasia and speech apraxia.
BACKGROUND Mutations in three genes [chromosome 9 open-reading-frame 72 (C9ORF72); microtubule-associated protein tau (MAPT) and progranulin (GRN)] account for the vast majority of familial, and a proportion of sporadic, frontotemporal dementia (FTD) cases. Progressive apraxia of speech (PAOS) is a type of FTD characterized by speech production deficits without a known cause. METHODS We there...
متن کاملTreatment for Apraxia of Speech in Nonfluent Variant Primary Progressive Aphasia
There is a growing body of literature examining the utility of behavioral treatment in primary progressive aphasia (PPA). There are, however, no studies exploring treatment approaches to improve speech production in individuals with apraxia of speech (AOS) associated with the nonfluent variant of PPA. The purpose of this study was to examine a novel approach to treatment of AOS in nonfluent PPA...
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ژورنال
عنوان ژورنال: The Japan Journal of Logopedics and Phoniatrics
سال: 2004
ISSN: 0030-2813,1884-3646
DOI: 10.5112/jjlp.45.315