相关实验视频
Updated: Jan 10, 2026
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Examining Bilingual Language Control Using the Stroop Task
Published on: February 26, 2020
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在阿法西亚的Stroop效应:叙事文学评论
Emmanouil Anyfantis1, Tepanta R D Fossett2, Malcolm R McNeil3
1Department of Speech Language Therapy, University of Ioannina, Ioannina, Greece.
Advances in experimental medicine and biology
|November 22, 2025
概括
患有失言症 (PWA) 的人在色词Stroop任务 (C-WST) 上显示干扰效应,类似于健康对照 (HC). 然而,PWA表现出过度添加的干扰效应,表明潜在的认知缺陷需要进一步调查.
科学领域:
- 神经科学是一个神经科学.
- 认知心理学 认知心理学
- 语言学的语言学.
背景情况:
- 失言症是一种影响语言表达的认知机制的语言障碍.
- 颜色词Stroop任务 (C-WST) 是评估认知缺陷的常见工具.
研究的目的:
- 审查关于C-WST在评估阿法西亚 (PWA) 患者认知缺陷方面的应用文献.
主要方法:
- 在四个数据库中搜索了使用关键字"Stroop"和"aphasia"的研究.
- 包括使用C-WST的PWA研究,测量反应时间 (RT) 和不一致和对照条件的准确性.
- 在PWA和健康对照 (HC) 中比较干扰和促进效应.
主要成果:
- 八项研究符合标准,主要是小PWA组.
- 所有研究都在PWA中发现了RT干扰效应;在8项研究中,有6项在HC中发现了影响.
- 在8项涉及PWA的研究中,在5项中观察到过度添加的干扰效应.
结论:
- 无论是PWA和HC组都表现出C-WST干扰效应,其中PWA显示出过度添加效应.
- 有限的研究排除了抑制障碍和失语之间确定的联系.
- 需要在PWA中使用C-WST进行进一步的研究.
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