获得的神经性通信障碍的诊断书面话语:当前的证据和未来的方向
Hana Kim1,2, Jessica Obermeyer3, Robert W Wiley4
1Department of Communication Sciences and Disorders, University of South Florida, Tampa, FL, United States.
Frontiers in human neuroscience
|January 26, 2024
概括
这次审查强调,与对照组相比,神经性沟通障碍患者表现出不同的书面话语模式. 研究表明,在失言症和阿尔茨海默病中存在特定的语言差异,为沟通治疗提供了目标.
科学领域:
- 神经科学是一个神经科学.
- 语言学的语言学.
- 语音语言病理学 语言病理学
背景情况:
- 获得的神经性传播障碍显著影响个体的沟通能力.
- 书面话语表现是理解这些缺陷的重要研究领域.
- 现有的研究已经在特定的患者群体中探索了书面沟通的各个方面.
研究的目的:
- 系统地审查有关获得神经性沟通障碍的个体书面话语表现的研究.
- 为了确定患者群体和健康对照群体之间的差异.
- 为了比较不同患者群体,跟踪纵向变化,并检查模式差异 (书面与口语).
主要方法:
- 在主要的科学数据库 (MEDLINE,Embase,Cochrane,PsycINFO,Web of Science,Scopus) 进行了全面的文献搜索.
- 包括从2000年起发表的研究,重点关注在失言症,初级渐进失言症,轻度认知障碍和阿尔茨海默病中的书面话语.
- 确定了针对各种研究问题的19项相关研究.
主要成果:
- 15项研究发现患者群体和对照群体之间语言特征存在显著差异.
- 六项研究比较了不同患者群体的特征,三项研究报告了渐进性疾病的纵向变化.
- 六项研究研究了模式差异,比较了书面和口头话语的表现.
结论:
- 虽然由于研究的可变性,特定的语言特征差异尚未完全阐明,但大量证据显示神经性通信障碍中与健康对照的偏差.
- 患有失言症的人表现出更简单的语法和减少的文字生成;阿尔茨海默病患者表现出更少的信息内容,可以随着时间的推移而增加.
- 书面和口语话语分析为认知和语言缺陷提供了独特的见解,指导针对性干预,以改善受影响个体的书面沟通.
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