中国失眠患者的口语流利困难:从语义和语音任务的见解
Yumeng Lyu1,2, Shane Lindsay1, Shufang Wang3
1School of Psychology and Social Work, University of Hull, Hull, UK.
Journal of clinical and experimental neuropsychology
|October 22, 2025
概括
失眠会影响语言检索,导致在口语流性任务中产生的单词较少. 这种睡眠障碍会影响语义记忆和执行控制,这对于高效的单词生成至关重要.
科学领域:
- 认知神经科学 认知神经科学
- 心理学 心理学 心理学
- 语言学的语言学.
背景情况:
- 失眠是一种常见的睡眠障碍,与认知缺陷有关.
- 在失眠的个体中,执行控制和语义记忆通常会受到损害.
- 对失眠的认知研究需要超越英语人口.
研究的目的:
- 为了研究失眠对语言检索的影响,使用中文口头流利性测试 (VFT).
- 检查失眠如何影响语义记忆和词语生成中的执行控制.
- 在非字母语语言环境中探索认知表现.
主要方法:
- 20名患有失眠症的参与者和20名健康对照人完成了在线中文VFT.
- 参与者为语义类别 (如动物) 和语音条件生成单词.
- 使用聚类和切换分析来评估执行控制流程.
主要成果:
- 失眠组在语义和语音VFT任务中产生了比对照组更少的正确反应.
- 群体之间的绩效差距在语义检索方面更大.
- 失眠组显示在语义任务和较小的语音集群中切换减少,表明执行控制缺陷.
结论:
- 失眠会影响语义记忆检索和词语生成过程中的执行控制.
- 这项研究强调了特定语言需求如何影响失眠的流利表现.
- 过程级VFT测量可以描述与失眠相关的认知困难.
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