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Cognitive Development During Adulthood01:30

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Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
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The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the...
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The meaning of illness is individualized to each person who experiences an alteration in health. In contrast, disease is a medical term indicating a pathological change in the structure and function of the body or mind. It is a condition that has specific symptoms and boundaries.
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在COVID感染1年后的认知功能

Joviane Daher1, Ziad Koberssy1, Jared C Durieux2

  • 1School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA.

Open forum infectious diseases
|October 2, 2025
PubMed
概括

在COVID-19感染一年后,45岁以上成年人的认知功能没有下降. 这项研究使用客观评估跟踪了SARS-CoV-2感染后个体的认知变化.

关键词:
在 COVID-19 疫情中,认知功能 认知功能认知清晰度® 认知清晰度®长时间的COVID.

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科学领域:

  • 神经科学是一个神经科学.
  • 传染性疾病 传染性疾病
  • 认知科学 认知科学

背景情况:

  • 新出现的证据表明,COVID-19和认知障碍之间可能存在联系.
  • 未来的纵向研究客观地评估SARS-CoV-2感染后的认知结果是缺乏的.
  • 这项研究解决了COVID-19后客观认知评估的需要.

研究的目的:

  • 为了评估COVID-19后的认知功能变化.
  • 为了比较COVID-19感染和没有感染的个体的认知结果.
  • 提供关于SARS-CoV-2的长期认知影响的客观数据.

主要方法:

  • 采用了一个队列研究设计.
  • 通过使用计算机化的Cognivue Clarity®设备客观测量认知功能.
  • 参与者接受了基线和大约1年的随访认知评估,根据COVID-19状态分类.

主要成果:

  • 在COVID-19阳性组中,只有记忆得分显示了统计学上显著的变化 (+3.9,P = .03).
  • COVID-19负组在整体认知评分 (+2,P = .03) 和子域中表现出改善.
  • 在COVID-19阳性和阴性组之间,在整体认知得分或子域中没有发现显著差异.

结论:

  • 在COVID-19感染后的一年,在平均45岁人口中没有观察到认知能力下降.
  • 客观认知评估没有显示出这一群体的长期损害.
  • 研究结果表明,COVID-19感染可能不会导致该人口群体一年后认知功能的可测量下降.