一个随机对照试验的计算机认知训练,以改善工作记忆在个人的高重复的负面思维:行为和神经结果
Jessica Bomyea1,2, Morgan M Caudle3, Nathalie Dugas2
1Center of Excellence for Stress and Mental Health, VA San Diego Healthcare System, 3350 La Jolla Village Dr, San Diego, CA 92161, USA.
Journal of mood and anxiety disorders
|July 14, 2025
概括
工作记忆训练 (WMT) 改善了重复负面思维 (RNT) 个体的认知功能. 这种干预措施有望减少各种疾病中与RNT相关的临床负担.
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.
- 临床心理学 临床心理学
背景情况:
- 重复的负面思维 (RNT) 在情绪,焦虑和创伤障碍中很常见.
- 执行功能,特别是工作记忆,与RNT有关.
- 需要针对工作记忆的新型干预措施.
研究的目的:
- 研究RNT患者两剂工作记忆训练 (WMT) 的认知效应.
- 通过行为和神经指标建立WMT的目标参与.
- 为了探索流体智能的潜在转移效应.
主要方法:
- 三臂随机对照试验 (N=73).
- 8个会话的WMT,16个会话的WMT,以及等候名单的控制.
- 评估工作记忆性能和神经活动.
主要成果:
- WMT显著改善了工作内存的性能.
- 观察到在工作记忆任务期间,前侧双关神经活动减少.
- 探索性分析建议将效应转移到流体智能.
结论:
- 在RNT患者中,WMT可以提高工作记忆的性能.
- 八会WMT方案提供了务实的优势.
- 作为RNT的跨诊断方法,WMT具有前景.
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