痴呆症护理研究和心理社会因素
Trine Holt Edwin1,2, Per R Nordnes3,4, Anne-Brita Knapskog2,5
1University of Oslo, Oslo, Norway.
Alzheimer's & dementia : the journal of the Alzheimer's Association
|December 25, 2025
概括
在家进行的计算机化工作记忆训练显著改善了轻度认知障碍 (MCI) 患者的认知功能. 这种干预提供了一种有希望的方法来增强工作记忆,并可能延迟痴呆症的进展.
科学领域:
- 认知神经科学 认知神经科学
- 临床心理学 临床心理学
- 老年学是一门学科.
背景情况:
- 轻度认知障碍 (MCI) 影响着相当一部分老年人群.
- 三分之一的MCI患者在五年内会发展为痴呆症,这凸显了有效干预的必要性.
- 基于家庭的干预措施对于管理认知衰退的可访问性和遵守性至关重要.
研究的目的:
- 调查基于家庭的计算机化工作记忆训练程序的有效性.
- 评估这项培训对被诊断为MCI的个体认知功能的影响.
- 确定工作记忆训练是否可以作为减轻MCI患者认知衰退的工具.
主要方法:
- 进行了一项多中心随机对照试验.
- 患有MCI的参与者被分配到一个为期5周的工作记忆训练计划或一个活跃的对照组 (基于网络的孤独游戏).
- 工作记忆被测量使用空间跨度向后子测试,通过混合效应模型进行分析.
主要成果:
- 与活跃对照组相比,工作记忆训练组在空间跨度向后得分上显示出显著的改善.
- 在得分中最小平方平均差异为0.60 (95% CI,0.44到0.75;p <0.001).
- 在干预后3个月的标志上观察到改善.
结论:
- 在家进行计算机化工作记忆训练可以显著提高MCI患者的工作记忆.
- 这种干预表明了作为一种非药理学方法来支持MCI的认知健康的潜力.
- 这些发现表明,可访问的,基于技术的认知训练可以为认知功能带来可衡量的好处.
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