Voice onset time production in speakers with Alzheimer's disease

被引：7
作者：
Baker, Julie [1 ]
Ryalls, Jack [1 ]
Brice, Alejandro [1 ]
Whiteside, Janet [1 ]
机构：
[1] Univ Cent Florida, Dept Commun Sci & Disorders, Orlando, FL 32816 USA
来源：
CLINICAL LINGUISTICS & PHONETICS | 2007年 / 21卷 / 11-12期
关键词：
voice onset time; Alzheimer's disease; dementia; speech production; aging;
D O I：
10.1080/02699200701617266
中图分类号：
R36 [病理学]; R76 [耳鼻咽喉科学];
学科分类号：
100104 ; 100213 ;
摘要：
In the present study, voice onset time (VOT) measurements were compared between a group of individuals with moderate Alzheimer's disease (AD) and a group of healthy age- and gender-matched peers. Participants read a list of consonant-vowel-consonant (CVC) words, which included the six stop consonants. The VOT measurements were made from oscillographic displays obtained from the Brown Laboratory Interactive Speech System (BLISS) implemented on an IBM-compatible computer. VOT measures for the participants' six stop consonant productions were subjected to statistical analysis. The results indicated that VOT values in speakers with Alzheimer's disease were not statistically different from those for the normal control speakers.
引用
收藏
页码：859 / 867
页数：9
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