منابع مشابه
Correlation between Brain Lesion Site and Fluent/Non-Fluent Aphasia
Background and purpose: Aphasia is the most common communication disorder resulting from stroke. In this condition all modalities of language, including reading, writing, auditory perception, and oral speech may be affected. Aphasia is divided into two categories: fluent (Wernicke's aphasia, Transcortical sensory aphasia, conduction aphasia, and anomic aphasia) and non-fluent (Broca's aphasia,...
متن کاملProgressive non - fluent aphasia is not a progressive form of non - fluent ( post - stroke ) aphasia
Aphasiology Publication details, including instructions for authors and subscription information: http://www.informaworld.com/smpp/title~content=t713393920 Progressive non-fluent aphasia is not a progressive form of non-fluent (post-stroke) aphasia Karalyn Patterson a; Naida L. Graham a; Matthew A. Lambon Ralph b; John R. Hodges a a MRC Cognition & Brain Sciences Unit, Cambridge, UK b Universit...
متن کاملSpeech errors in progressive non-fluent aphasia.
The nature and frequency of speech production errors in neurodegenerative disease have not previously been precisely quantified. In the present study, 16 patients with a progressive form of non-fluent aphasia (PNFA) were asked to tell a story from a wordless children's picture book. Errors in production were classified as either phonemic, involving language-based deformations that nevertheless ...
متن کاملAn acoustic analysis of vowel production across tasks in a case of non-fluent progressive aphasia
This paper presents an acoustic investigation of vowel production in reading, naming and repetition tasks by LM, a man with progressive non-fluent aphasia. Plots in the F1/F2 plane showing the centroids of the acoustic targets of [i: E A V O u: ] and the formant trajectories of [ai ei ou] demonstrate that LM achieved greater differentiation of targets in reading than in naming or repetition, an...
متن کاملAcoustic correlates of Spanish stress in fluent and non-fluent aphasia: A preliminary study
The aim of this study is to determine whether fluent and non-fluent aphasics preserve the acoustic marks of lexical stress in a repetition task involving regular oxytone and paroxytone disyllabic Spanish words in isolation. Acoustic analyses of each syllable (duration, F0, intensity) were performed. These data were then subjected to mixed-effects regression analyses, separately for oxytones and...
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ژورنال
عنوان ژورنال: Higher Brain Function Research
سال: 2015
ISSN: 1348-4818,1880-6554
DOI: 10.2496/hbfr.35.370