功能障碍中的认知特征
Eka Roivainen1, Maria Peura1, Jukka Pätsi1
1Department of Medical Rehabilitation, Oulu University Hospital, Oulu, Finland.
Cognitive neuropsychiatry
|October 27, 2023
概括
功能障碍患者经历认知问题,特别是处理速度较慢. 处理速度的下降是他们认知特征的关键特征.
科学领域:
- 认知心理学 认知心理学
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
背景情况:
- 功能障碍 (FD) 的特点是没有明确的体质原因的身体症状.
- 患有FD的患者经常报告认知困难,如遗忘和分心.
研究的目的:
- 为了研究诊断出功能障碍的患者的认知特征.
- 将FD患者的认知测试表现与对照组和一般人群规范进行比较.
主要方法:
- 100名患有FD的门诊患者接受了认知测试和精神病评估.
- 对照组包括300名患有其他诊断和一般人口数据的患者.
- 使用了标准化的认知测试和精神病学评分尺度.
主要成果:
- 59%的FD患者报告了显著的主观认知症状.
- 与人口规范相比,在FD组中观察到处理速度的适度下降 (d=0.5-0.7).
- 在口头/非口头推理或逻辑记忆方面没有发现显著差异.
- 与对照组相比,FD组在体化和逻辑语言记忆方面获得了更高的分数.
结论:
- 处理速度的下降是功能障碍的核心认知特征.
- 认知评估可以帮助理解FD的多面性质.
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