کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
910894 917662 2012 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Intonation in neurogenic foreign accent syndrome
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
Intonation in neurogenic foreign accent syndrome
چکیده انگلیسی

Foreign accent syndrome (FAS) is a motor speech disorder in which changes to segmental as well as suprasegmental aspects lead to the perception of a foreign accent in speech. This paper focuses on one suprasegmental aspect, namely that of intonation. It provides an in-depth analysis of the intonation system of four speakers with FAS with the aim of establishing the intonational changes that have taken place as well as their underlying origin. Using the autosegmental-metrical framework of intonational analysis, four different levels of intonation, i.e., inventory, distribution, realisation and function, were examined in short sentences. Results revealed that the speakers with FAS had the same structural inventory at their disposal as the control speakers, but that they differed from the latter in relation to the distribution, implementation and functional use of their inventory. The current results suggest that these intonational changes cannot be entirely attributed to an underlying intonation deficit but reflect secondary manifestations of physiological constraints affecting speech support systems and compensatory strategies. These findings have implications for the debate surrounding intonational deficits in FAS, advocating a reconsideration of current assumptions regarding the underlying nature of intonation impairment in FAS.Learning outcomes: The reader will be able to (1) explain the relevance of intonation in defining foreign accent syndrome; (2) describe the process of intonation analysis within the autosegmental-metrical (AM) framework; and (3) discuss the manifestation of intonation changes in FAS at the different levels of intonation and their potential underlying nature.


► Analysis of four levels of intonation in neurogenic FAS.
► Intonational inventory in FAS comparable to healthy controls.
► Changes in distribution, implementation and function of intonation.
► Alterations unlikely to reflect underlying intonation deficit.
► Alterations likely to be secondary manifestations and compensatory strategies.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Communication Disorders - Volume 45, Issue 1, January–February 2012, Pages 1–11
نویسندگان
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