Results 31 to 40 of about 36,930 (233)

Primary progressive aphasia [PDF]

open access: yesČeská a slovenská neurologie a neurochirurgie, 2020
Zsolt Cséfalvay   +5 more
  +6 more sources

FDG PET and MRI in logopenic primary progressive aphasia versus dementia of the Alzheimer's type. [PDF]

open access: yesPLoS ONE, 2013
The logopenic variant of primary progressive aphasia is an atypical clinical variant of Alzheimer's disease which is typically characterized by left temporoparietal atrophy on magnetic resonance imaging and hypometabolism on F-18 fluorodeoxyglucose ...
Ajay Madhavan   +12 more
doaj   +1 more source

Sensitivity of Speech Output to Delayed Auditory Feedback in Primary Progressive Aphasias

open access: yesFrontiers in Neurology, 2018
Delayed auditory feedback (DAF) is a classical paradigm for probing sensori-motor interactions in speech output and has been studied in various disorders associated with speech dysfluency and aphasia.
Chris J. D. Hardy   +9 more
doaj   +1 more source

A Middle-Aged Woman with Logopenic Progressive Aphasia as a Precursor of Alzheimer's Disease: Case Report and Review of the Literature

open access: yesCase Reports in Neurological Medicine, 2011
Primary progressive aphasia is a neurodegenerative disorder that was recently classified into three types: fluent (semantic), nonfluent, and logopenic.
Stephanie M. Awad, Amer M. Awad
doaj   +1 more source

Speech deterioration in an English-Shanghainese Speaker with Logopenic Variant Primary Progressive Aphasia

open access: yesFrontiers in Psychology, 2014
Background and Purpose There are three forms of Primary Progressive Aphasia: nonfluent/agrammatic, semantic, and Logopenic (PPA-LV). Differential diagnosis of PPA requires multiple sources of information including assessment of connected speech ...
Gail Ramsberger   +2 more
doaj   +1 more source

Non-verbal sound processing in the primary progressive aphasias [PDF]

open access: yes, 2010
Little is known about the processing of non-verbal sounds in the primary progressive aphasias. Here, we investigated the processing of complex non-verbal sounds in detail, in a consecutive series of 20 patients with primary progressive aphasia [12 with ...
Bamiou, D.-E.   +6 more
core  

Speech and language therapy for aphasia following stroke [PDF]

open access: yes, 2016
Background  Aphasia is an acquired language impairment following brain damage that affects some or all language modalities: expression and understanding of speech, reading, and writing.
Albert   +306 more
core   +3 more sources

Individualized Atrophy‐Based Prediction of Dementia Progression in Familial Frontotemporal Lobar Degeneration With Bayesian Linear Mixed‐Effects Modeling

open access: yesAnnals of Neurology, EarlyView.
Objective Age of symptom onset is highly variable in familial frontotemporal lobar degeneration (f‐FTLD). Accurate prediction of onset would inform clinical management and trial enrollment. Prior studies indicate that individualized maps of brain atrophy can predict conversion to dementia in f‐FTLD.
Shubir Dutt   +82 more
wiley   +1 more source

Comparing Individuals With PPA to Individuals With AD: Cognitive and Linguistic Profiles

open access: yesFrontiers in Communication, 2022
Primary Progressive Aphasia (PPA) is a degenerative condition characterized by the progressive loss of language function. In PPA, aphasia is the most prominent deficit at onset.
Nomiki Karpathiou   +2 more
doaj   +1 more source

Neologistic jargon aphasia and agraphia in primary progressive aphasia [PDF]

open access: yes, 2009
The terms 'jargon aphasia' and 'jargon agraphia' describe the production of incomprehensible language containing frequent phonological, semantic or neologistic errors in speech and writing, respectively.
Rohrer, JD, Rossor, MN, Warren, JD
core  

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