摘要
背景:可穿戴相机是一种旨在刺激阿尔茨海默病(AD)记忆的新型干预措施。这种被动的外部记忆辅助手段已经开始被认为是更为活跃的外部辅助手段(如日记,日记和时间表中的写作)以及内部认知策略(如间隔检索,无错学习)的替代方法。 目的:为了了解这些创新设备对记忆补偿的益处,本实验检验了两种记忆训练策略的有效性:可穿戴摄像头SenseCam,被动式外部记忆辅助和由任务创建的记忆训练程序(MEMO +)已知刺激记忆,与控制条件相比,个人写日记。 方法:51名轻度AD患者被随机分配到这三组中的一组。培训连续六周,每周两次,每次一小时,为所有组。患者在基线,治疗后和随访(6个月后)进行神经心理学评估。 结果:各组在基线显示无显着差异。经过治疗和随访,与Memo +和日记组相比,SenseCam组具有更好的自传体记忆(AM)表现。 SenseCam和Memo +组都显示改善的情节和语义记忆,并且执行功能有所改善。 结论:我们的研究结果表明,与SenseCam被动记忆训练是一个有前途的替代传统记忆训练计划,以帮助AD患者的自传记忆性能
关键词: 阿尔茨海默病,记忆力,认知训练,可穿戴相机,非药物干预,Sense-Cam。
Current Alzheimer Research
Title:The Cognitive Effects of Wearable Cameras in Mild Alzheimer Disease – An Experimental Study
Volume: 14 Issue: 12
关键词: 阿尔茨海默病,记忆力,认知训练,可穿戴相机,非药物干预,Sense-Cam。
摘要: Background: Wearable cameras are a new type of intervention aimed at stimulating memory in Alzheimer's disease (AD). Such passive external memory aids have started to be considered as alternatives to both more active external aids (such as writing in diaries, journals, and timetables) and to internal cognitive strategies (such as spaced retrieval, errorless learning).
Objective: In order to understand the benefits of these innovative devices for memory compensation, the present experiment examined the effectiveness of two memory training strategies: SenseCam, a wearable camera, a passive external memory aid and a memory training programme (MEMO+) created from tasks known to stimulate memory, in comparison with a control condition, a personal written diary.
Method: Fifty-one patients with mild AD were randomly assigned to one of these three groups. Training lasted for six consecutive weeks, two sessions a week, one hour each, for all groups. Patients underwent a neuropsychological assessment at baseline, after treatment and at follow up (six months later).
Results: Groups showed non-significant differences at baseline. After treatment and at follow up, the SenseCam group had a superior autobiographical memory (AM) performance, compared to the Memo+ and Diary groups. The SenseCam and the Memo+ groups both showed improved episodic and semantic memory, and somewhat improved executive function.
Conclusion: Our results suggest that passive memory training with SenseCam is a promising alternative to traditional memory training programs to help AD patients with autobiographical memory performance.
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Cite this article as:
The Cognitive Effects of Wearable Cameras in Mild Alzheimer Disease – An Experimental Study, Current Alzheimer Research 2017; 14 (12) . https://dx.doi.org/10.2174/1567205014666170531083015
DOI https://dx.doi.org/10.2174/1567205014666170531083015 |
Print ISSN 1567-2050 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5828 |
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