Close Menu
Healthtost
  • News
  • Mental Health
  • Men’s Health
  • Women’s Health
  • Skin Care
  • Sexual Health
  • Pregnancy
  • Nutrition
  • Fitness
What's Hot

30 minutes Kettlebell Core Workouts to strengthen your abdomen

June 9, 2025

Semaglutide for Weight Loss – Summer Safety and Side Effects Guide

June 9, 2025

Teenagers and sexual education during the Covid-19 pandemic and beyond

June 9, 2025
Facebook X (Twitter) Instagram
  • About Us
  • Contact Us
  • Privacy Policy
  • Terms and Conditions
  • Disclaimer
Facebook X (Twitter) Instagram
Healthtost
SUBSCRIBE
  • News

    AI model detects brain tumors with high precision using epigenetic fingerprints

    June 8, 2025

    The new study warns long -term risks from germ transplants

    June 8, 2025

    Self-collection tests could be a solution to increase access to cervical cancer control

    June 7, 2025

    Preeclampsia associated with long -term brave disbelief and worsening the effects of stroke

    June 7, 2025

    In Axing’s MRNA contract, Trump delivers another blow to US bio -security, former officials say

    June 6, 2025
  • Mental Health

    Heart attack or panic attack? Why do young people call ambulances for non -managed stress

    June 7, 2025

    My journey, my development, my truth – uninterrupted

    June 6, 2025

    Why I am fighting for mental health change

    June 3, 2025

    Girls with painful periods are twice as high as their peers to have symptoms of anxiety or depression

    June 2, 2025

    Does psychiatric drug kill creativity? Rejecting Van Gogh’s myth

    May 29, 2025
  • Men’s Health

    30 minutes Kettlebell Core Workouts to strengthen your abdomen

    June 9, 2025

    Scientists identify genetic indications that connect air pollution to neurodegeneration

    June 7, 2025

    Do you want a stronger back? This Powerlifter’s secret weapon is a secret weapon

    June 7, 2025

    Chains, bands and greater profits: Guide to deal with resistance

    June 6, 2025

    Phil Stutz, True Magic & Healing Mankind: Useful tools for today’s World – Part 2: Universe 1 and Universe 2

    June 6, 2025
  • Women’s Health

    Making the connection between collagen and recovery from exercise

    June 8, 2025

    Alice Connors for purpose and progress

    June 4, 2025

    8 teenagers of vitamins must actually get

    June 4, 2025

    Reasons for frequent urination

    June 3, 2025

    Life with myalgian encephalomyelitis/chronic fatigue syndrome

    June 3, 2025
  • Skin Care

    Semaglutide for Weight Loss – Summer Safety and Side Effects Guide

    June 9, 2025

    10 signs it’s time to see an acne expert

    June 8, 2025

    11 Important facts for Botox Botox hood

    June 7, 2025

    Liposcopy: Is it right for you?

    June 7, 2025

    Ideas for father’s day and beyond

    June 4, 2025
  • Sexual Health

    Teenagers and sexual education during the Covid-19 pandemic and beyond

    June 9, 2025

    The odd rise of cases of syphilis to heterosexual men in the UK

    June 8, 2025

    The Role of Certified LGBTQ Certified Sexual Therapist – Sexual Health Alliance

    June 7, 2025

    How Pride paved the way for sexual well -being

    June 5, 2025

    Best male masturbation positions Female

    June 4, 2025
  • Pregnancy

    Love in Melbourne Australia – Tiffany Rose Maternity Blog UK

    June 8, 2025

    How to remain calm with high blood pressure during pregnancy?

    June 7, 2025

    Pink Stork’s flagship product – as shown in “Empowered by Meg Ryan”

    June 7, 2025

    You don’t have to know everything – only that before birth

    June 6, 2025

    Top 100 Names of Girls 2024

    June 5, 2025
  • Nutrition

    The busy mom’s driver for intestinal-brain connection

    June 7, 2025

    Healthy Banana Bread (Child Approved) Sarah Remat

    June 6, 2025

    The secret to the loss of persistent belly fat by registered dieticians

    June 5, 2025

    Why are you always tired and what to do

    June 5, 2025

    20 herbal and wonderful recipes with appetizers

    June 4, 2025
  • Fitness

    Creamy all the toast Avocado bagel (easy, salty breakfast!)

    June 8, 2025

    Men’s Health Month: Dealing longevity vacuum

    June 7, 2025

    Best 12 biceps exercises ranked: build larger and stronger weapons

    June 6, 2025

    Próximamente el 10 de junio: 25 minutes of train de Joel Freeman

    June 5, 2025

    The best weight counter to add to your home gym in your 2025

    June 5, 2025
Healthtost
Home»News»Is physical activity linked to cognitive decline?
News

Is physical activity linked to cognitive decline?

healthtostBy healthtostFebruary 6, 2024No Comments5 Mins Read
Facebook Twitter Pinterest LinkedIn Tumblr Reddit WhatsApp Email
Is Physical Activity Linked To Cognitive Decline?
Share
Facebook Twitter LinkedIn Pinterest WhatsApp Email

In a recent study published in JAMA Network Openresearchers examined the relationship between physical activity and cognitive decline by examining domain-specific and global cognition and examining dose-response associations and potential moderators.

Study: Physical activity and cognitive decline among older adults A systematic review and meta-analysis. Image Credit: PeopleImages.com – Yuri A/Shutterstock.com

Record

Physical exercise is associated with a reduced risk of cognitive decline. However, most evidence comes from short-term studies, possibly due to reverse causality bias. Research shows that physical activity improves cognitive outcomes and reduces the risk of dementia, but the evidence is inconsistent.

Recent interventional studies caution against linking cognitive function to physical activity, and most existing evidence comes from observational studies with short follow-up and no prior cognitive levels. Modeling knowledge as a continuous variable would improve statistical power.

About the study

In the present meta-analysis, researchers investigated the association between physical activity and cognitive decline, assessing the impact of factors such as length of follow-up, baseline age, amount of exercise, and quality of studies included in the association.

The team searched PubMed, Scopus, PsycINFO, Web of Science, CINAHL, and SPORTDiscus databases up to November 2, 2022 for relevant full-text records accessible in English. The cohort included prospective observational cohort or case-control studies, including subjects aged ≥20 years, follow-up of one year or more, and estimates of associations between physical activity and cognition for the meta-analysis. The included studies reported validated measures of cognitive outcome in later life (mean and maximum age 55 and 65 years, respectively).

The group included studies that assessed physical activity using devices, questionnaires or interviews. The primary outcome of the study was the association between baseline physical activity and global cognition or specific cognitive domains (such as episodic memory, executive function, verbal ability, verbal naming and fluency, processing speed, visuospatial ability, and working memory) at follow-up.

The team excluded studies that retrospectively recorded levels of physical activity, levels of cardiorespiratory fitness, periods of physical activity, physical activity extending beyond follow-up, and statistical reallocations for physical activity. They also excluded studies that included subjective measures of cognition and those that assessed cognitive function using disability level registries. They also excluded cohorts with dementia, specific diseases, or cognitive impairment at baseline.

Two reviewers independently screened titles, abstracts and full texts of identified records, assessed quality of evidence and extracted data, and a third reviewer resolved disagreements in the event of a lack of consensus. The team performed random-effects modeling and used logistic regressions to determine risk ratios (RRs) and regression coefficients using moderators, scatterplots, and funnel plots for physical activity. They examined pooled estimates of the relationships of physical activity with global and specific cognitive domains. They analyzed data between January and August 2023, with final analyzes in December of that year.

Results

Initially, the team identified 18,669 records and excluded 17,861 while screening title abstracts and 703 while screening full text. As a result, 104 records were analyzed, including 341,471 individuals. The binary outcome analysis included 45 records and 102,452 subjects. the subsequent cognitive analysis included 14 records and 41,045 subjects. and the analysis of global cognitive changes included 25 records and 67,463 subjects.

Among 45 studies with binary outcomes, one study, 13 studies and 31 studies were of high, medium and low quality, respectively. Among 14 studies evaluating global knowledge tracking, no study, four studies and ten were of equal quality, respectively. Among the 25 studies that assessed global cognitive changes, none, five studies and 20 were of high, medium and low quality, respectively. The included studies for all outcome measures were highly heterogeneous, with I2 values ​​of 70% for binary outcomes, 76% for subsequent cognition, and 67% for changes in global cognition.

Physical exercise was associated with reduced cognitive impairment or impairment after funnel plot corrections (pooled RR, 0.97). However, there were no statistically significant associations in follow-up analyzes over ten years. Physical exercise was associated with global cognition monitoring domains and their changes with standardized regression coefficients of 0.030 and 0.010, respectively, obtained by trim-and-fill assessment, without measure or dose-response associations by participant age, duration of follow-up, adjustments cognitive baseline or study quality.

Specifically, verbal fluency and episodic memory were related to physical activity with standardized regression coefficients of 0.05 and 0.03, respectively. Amount of physical exercise had a higher inverse association with cognitive impairment or decline up to 5,000 metabolic equivalent minutes of work each week (ie, moderate to vigorous physical activity for 16 hours each week).

conclusion

Overall, the study findings showed a weak but positive association between physical activity and cognitive decline that persisted regardless of cognitive level or age of the cohort and is crucial for population health to delay multifactorial diseases that cause dementia.

Follow-up duration, pace, type of exercise measurement, and quality influenced the association reported in studies with binary cognitive outcomes. However, funnel plots detected potential bias. The study also revealed weak correlations between verbal fluency and episodic memory, with mixed results for executive function between follow-up and change analyses.

activity cognitive decline linked physical
bhanuprakash.cg
healthtost
  • Website

Related Posts

AI model detects brain tumors with high precision using epigenetic fingerprints

June 8, 2025

The new study warns long -term risks from germ transplants

June 8, 2025

Self-collection tests could be a solution to increase access to cervical cancer control

June 7, 2025

Leave A Reply Cancel Reply

Don't Miss
Men's Health

30 minutes Kettlebell Core Workouts to strengthen your abdomen

By healthtostJune 9, 20250

Looking to get your basic training at the next level in just 30 minutes? A…

Semaglutide for Weight Loss – Summer Safety and Side Effects Guide

June 9, 2025

Teenagers and sexual education during the Covid-19 pandemic and beyond

June 9, 2025

Creamy all the toast Avocado bagel (easy, salty breakfast!)

June 8, 2025
Stay In Touch
  • Facebook
  • Twitter
  • Pinterest
  • Instagram
  • YouTube
  • Vimeo
TAGS
Baby benefits body brain cancer care Day Diet disease exercise finds Fitness food Guide health healthy heart Life Loss Men mental Natural Nutrition Patients Pregnancy protein research reveals Review risk routine sex sexual Skin study Therapy Tips Top Training Treatment Understanding ways weight women Workout
About Us
About Us

Welcome to HealthTost, your trusted source for breaking health news, expert insights, and wellness inspiration. At HealthTost, we are committed to delivering accurate, timely, and empowering information to help you make informed decisions about your health and well-being.

Latest Articles

30 minutes Kettlebell Core Workouts to strengthen your abdomen

June 9, 2025

Semaglutide for Weight Loss – Summer Safety and Side Effects Guide

June 9, 2025

Teenagers and sexual education during the Covid-19 pandemic and beyond

June 9, 2025
New Comments
    Facebook X (Twitter) Instagram Pinterest
    • About Us
    • Contact Us
    • Privacy Policy
    • Terms and Conditions
    • Disclaimer
    © 2025 HealthTost. All Rights Reserved.

    Type above and press Enter to search. Press Esc to cancel.