Related Experiment Video
Updated: Jan 8, 2026
10:57
Determining Soil-transmitted Helminth Infection Status and Physical Fitness of School-aged Children
Published on: August 22, 2012
24.2K
Public Health
Sara KamaliZonouzi1, Melika Arab Bafrani2, Vladimir Hachinski3
1Tehran University of Medical Sciences, Tehran, Tehran, Iran (Islamic Republic of).
Alzheimer'S & Dementia : the Journal of the Alzheimer'S Association
|December 23, 2025
Summary
Managing blood pressure is crucial for brain health. This review suggests that controlling blood pressure may improve cognitive function and mental well-being, highlighting the importance of blood pressure interventions.
Area of Science:
- Neurology
- Cardiology
- Public Health
Background:
- Hypertension is a significant modifiable risk factor for cognitive decline, impacting cerebral vasculature and executive function.
- The precise relationship between blood pressure (BP) fluctuations and overall brain health (physical, mental, social) requires further elucidation.
Purpose of the Study:
- To systematically review and meta-analyze the association between blood pressure control and brain health outcomes.
- To investigate the impact of BP management on cognitive dysfunction, stroke incidence, and post-stroke dementia.
Main Methods:
- A systematic review and meta-analysis following PRISMA guidelines, searching PubMed and Embase for RCTs and cohort studies up to January 2025.
- Independent data extraction and risk of bias assessment by two reviewers, with meta-analysis using a random-effects model.
- Quantification of heterogeneity using I² statistic and assessment of publication bias via funnel plots and Egger's test.
Main Results:
- Screening of 5049 citations identified 382 eligible studies for analysis.
- Preliminary findings indicate that high systolic BP and low diastolic BP negatively affect brain health and cognitive performance.
- Further analysis will explore BP fluctuations across life stages and the effects of antihypertensive drugs on cognitive and imaging outcomes.
Conclusions:
- Targeted blood pressure interventions show potential benefits for cognitive function, mental health, and quality of life.
- Effective blood pressure management is essential for optimizing health-related quality of life (HRQL).
- Findings support future research into strategies for improving HRQL through optimized BP control.
More Related Videos
09:33Visualizing Field Data Collection Procedures of Exposure and Biomarker Assessments for the Household Air Pollution Intervention Network Trial in India
Published on: December 23, 2022
2.6K
07:20Dried Blood Spot Collection of Health Biomarkers to Maximize Participation in Population Studies
Published on: January 28, 2014
37.1K
Related Concept Videos
01:30Primary Healthcare Services
1.9K
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...
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...
1.9K
01:26Levels of Health Promotion and Illness Prevention
14.1K
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...
In primary prevention, actions taken before disease onset prevent the disease from...
14.1K
01:30Preventive Healthcare Services
1.8K
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:
1.8K
01:26Principles of Disease Surveillance
439
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...
439
01:17Healthcare Agencies II
1000
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,...
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,...
1000
01:26Methods Of Healthcare Delivery System
3.9K
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...
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...
3.9K