基于话语的口头工作记忆训练和转移效应,用于患有轻度认知障碍的amnestic类型的个人
Jee Eun Sung1, Sujin Choi1, Geon Ha Kim2
1Department of Communication Disorders, Ewha Womans University, Seoul, Republic of Korea.
International journal of speech-language pathology
|December 12, 2023
概括
一个新的基于话语的工作记忆 (WM) 协议显著改善了轻度认知障碍 (MCI) 患者的故事重述. 这种工作记忆治疗也对前额叶功能产生了积极影响.
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
- 老年学是指老年学的学科.
背景情况:
- 轻度认知障碍 (MCI),特别是遗忘类型,以记忆缺陷为特征.
- 工作记忆 (WM) 在认知功能中起着至关重要的作用,在MCI中经常受到损害.
- 需要有效的干预措施来缓解MCI患者的认知衰退.
研究的目的:
- 评估一种基于话语的新型工作记忆 (WM) 协议的有效性.
- 为了确定这个WM协议是否有利于被诊断为患有amnestic轻度认知障碍 (MCI) 的个人.
主要方法:
- 实施了一项随机的,单盲研究设计.
- 14名患有MCI的参与者被分配到治疗组 (n=7) 或对照组 (n=7).
- 治疗组每周两次接受10个单独管理的基于话语的WM协议会议.
主要成果:
- 与对照组相比,治疗组在经过训练的故事和小说中都显示出故事重述的显著改善.
- 在对待工作记忆跨度测量的治疗组中观察到转移效应.
- 对受控词汇关联任务的改进表明了更广泛的认知益处.
结论:
- 基于话语的WM协议是对遗忘性MCI的有效治疗方法.
- 治疗的好处扩展到额叶功能,正如工作记忆任务和语义词流利所证明的那样.
- 进一步的研究是有必要的,以了解长期影响和性能轨迹.
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