The Foreign Accent Syndrome: A Reconsideration  

Oleh:

Kurowski, Kathleen M. ; Blumstein, Sheila E. ; Alexander, Michael

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Brain and Language (Full Text) vol. 54 no. 1 (1996), page 1-25.
Fulltext: 54_01_Kurowski.pdf (289.61KB)

Isi artikel

This study compared the post-CVA speech of a patient presenting with the foreign accent syndrome (FAS) to both a premorbid baseline for that patient and to similarly analyzed data from an earlier reported case of FAS. The object of this research was to provide quantitative acoustic data to determine whether: (1) the constellation of phonetic features associated with FAS is the same across patients and (2) a common neural mechanism underlies FAS. Acoustic parameters investigated included features of consonant production (voicing, place and manner of articulation), vowel production (formant frequency and duration), and prosody. Results supported the characterization of FAS patients as having a ‘‘generic’’ foreign accent and the hypothesis that FAS deficits are qualitatively different from that of Broca’s aphasia. However, comparison of this case with recent studies revealed the extent to which the constellation of phonetic features may vary among FAS patients, challenging the notion that a general prosodic disturbance is the sole underlying mechanism in FAS.

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