对认知衰老的多变量研究进行系统审查:介绍认知组织的概念
E Garcia-Cabello1, A Habich2, Y Molina1
1Departamento de Psicología, Facultad de Ciencias de la Salud, Universidad Fernando Pessoa-Canarias, Islas Canarias, Spain.
Ageing research reviews
|December 17, 2025
概括
这一系统性审查发现健康衰老中存在着一致的认知组织,包括记忆,语言,执行功能和处理速度. 这种组织在不同年龄段的稳定性需要进一步调查.
科学领域:
- 神经科学是一个神经科学.
- 老年学是指老年学的学科.
- 心理学 心理学 心理学
背景情况:
- 认知衰老研究广泛,但认知领域的精确组织及其在老龄化人口中的相互关系仍然不清楚.
- 了解整个生命周期的认知组织的稳定性对于有效的干预至关重要.
研究的目的:
- 系统地审查关于认知衰老的多变量研究,以确定健康衰老中的认知组织结构.
- 评估这种认知组织在不同研究,队列和方法学的一致性.
主要方法:
- 按照PRISMA指南进行系统审查,搜索Embase,PsycInfo和Medline数据库 (2000年至2025年10月).
- 在选1518个引用后,包括了14篇研究文章.
- 使用CASP工具评估方法质量,然后进行叙事综合.
主要成果:
- 收的发现表明有四个因素的认知组织:记忆,语言,执行功能和处理速度.
- 在几项研究中,视觉空间能力被确定为潜在的第五个因素.
- 处理速度可能会影响其他认知领域的与年龄相关的变化,但其对整体认知组织的影响还不清楚.
结论:
- 在健康的衰老中存在着一致的认知组织,其特点是记忆,语言,执行功能和处理速度.
- 衰老对这种认知组织的影响尚未完全理解,需要进一步研究.
- 澄清整个生命周期的认知组织可以导致针对认知障碍风险的个性化临床评估和干预.
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