在阿尔茨海默病的严重程度上,语音和语音障碍
Maysa Luchesi Cera1, Karin Zazo Ortiz2, Paulo Henrique Ferreira Bertolucci3
1Ceilândia Campus, Universidade de Brasília, Brasília, Brazil.
Journal of communication disorders
|July 15, 2023
概括
阿尔茨海默病 (AD) 的语音-语音变化随着疾病的进展而恶化. 在轻度,中度和严重的AD阶段,语言表现不同,混合的语音-语音问题是最常见的.
科学领域:
- 神经语言学是一种神经语言学.
- 语音语言病理学 语言病理学
- 老年学是一门学科.
背景情况:
- 在阿尔茨海默氏症 (AD) 中注意到语音声学障碍.
- 这些语音变化的进展在AD阶段 (轻度,中度,严重) 仍然不清楚.
- 在AD进展过程中存在特定的语音运动表现需要进一步调查.
研究的目的:
- 研究在阿尔茨海默病的轻度,中度和重度阶段发生的语音语言和语音运动语音变化的发生.
- 为了确定这些语言表现是否随着AD的进展而进展.
- 区分与痴呆症每个阶段相关的语言模式.
主要方法:
- 针对三个可能的AD阶段 (轻度,中度,严重) 招募了30名参与者和30名健康对照.
- 管理的认知,日常生活的仪器活动,和语音声学评估.
- 将语音表现分为语音运动,语音语言或混合类别.
主要成果:
- 总体而言,语音-音声学表现很少发生.
- 在所有AD阶段,混合的语音-语音表现最常见.
- 语音运动变化 (例如扭曲) 出现在轻度阶段;语音语言变化 (例如替代) 在中度和严重阶段更为突出.
- 语音声学表现的频率随着AD的进展而增加.
结论:
- 阿尔茨海默病患者的语音和语音语言变化取决于阶段.
- 这些语言表现的性质和频率随着痴呆症的进展而显著恶化.
- 研究结果强调了阿尔茨海默病不同阶段的不同语音特征.
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