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相关概念视频

Primary Healthcare Services01:30

Primary Healthcare Services

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Primary care promotes wellness and prevents disease. This care includes health promotion, education, protection (such as immunizations), early disease screening, and environmental considerations. Settings providing this type of healthcare include physician offices, public health clinics, school nursing, and community health nursing.
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
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Levels of Health Promotion and Illness Prevention01:26

Levels of Health Promotion and Illness Prevention

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Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
In primary prevention, actions taken before disease onset prevent the disease from...
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Preventive Healthcare Services01:30

Preventive Healthcare Services

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Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
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Principles of Disease Surveillance01:26

Principles of Disease Surveillance

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Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
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Healthcare Agencies II01:17

Healthcare Agencies II

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There are various healthcare agencies in the United States—some of which are managed by religious institutions and others by different government branches.
Parish nursing is a growing specialty nursing profession that focuses on holistic healthcare, health promotion, and illness prevention. It blends professional nursing practice with a health ministry, focusing on health and healing within the context of a Christian community. Parish nurses serve as health educators, referral sources,...
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Methods Of Healthcare Delivery System01:26

Methods Of Healthcare Delivery System

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At the different levels of the healthcare system, we see varying methods of healthcare used. These methods include managed care systems, case management, and primary healthcare.
Managed Care System:
The managed care system is designed to control the cost while maintaining the quality of care. The patient's care from admission to discharge is planned by the primary care provider or the case manager, also known as the gatekeeper. In a managed care system, the number of care providers is...
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Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
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公共卫生 公共卫生

Jonas Marquardt1, Niklas Vockert1, Niklas Behrenbruch1,2

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概括
此摘要是机器生成的。

一个新的智能手机辅助定向培训提高了老年人的空间导航技能. 这种训练显示出与更好的海马血管化和阿尔茨海默病生物标志物的相关性,这表明了认知健康干预的潜力.

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科学领域:

  • 神经科学是一个神经科学.
  • 老年学是一门学科.
  • 认知心理学 认知心理学

背景情况:

  • 阿尔茨海默病 (AD) 病理早期影响中叶 (MTL),影响空间导航.
  • 空间导航缺陷是阿尔茨海默病的早期认知症状.
  • 有针对性的行为干预可以缓解早期AD相关的认知衰退.

研究的目的:

  • 为健康的老年人研究智能手机辅助的现实世界路径培训.
  • 评估培训对空间能力的影响.
  • 探索寻路性能,海马血管和AD生物标志物之间的联系.

主要方法:

  • 38名健康的老年人 (62-84岁) 接受了为期3周的智能手机导航培训.
  • 培训前后的评估包括fMRI,虚拟指针任务和虚拟水平任务 (VWLT).
  • 评估了AD生物标志物 (血Abeta1-42/1-40,Ptau217) 和海马血管.

主要成果:

  • 导航训练显著提高了指针任务和绘制地图的性能 (p < .001).
  • 移动定向数据也显示了重要的培训效益 (p ≤ .017).
  • 改善的定向效率与减少的海马血管距离相关 (r=.44,p=.012);较高的pTau217与较少的定向停止相关 (r=-.38,p=.019).

结论:

  • 远程管理的现实世界定向训练可以提高老年人的空间导航和记忆力.
  • 河马血管化可能会积极影响寻路效率.
  • 较高的pTau217水平与导航差异有关,因此需要进一步调查中介作用.