Cognitive Function News and Research

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Cognition is a concept used in different ways by different disciplines, but is generally accepted to mean the process of thought. For example, in psychology and cognitive science it refers to an information processing view of an individual's psychological functions.

Boosting brain health with iron and manganese: A dietary defense against cognitive decline

The recent study published in Nutrients explores the link between dietary mineral intake and cognitive impairment in elderly Spanish individuals, finding that increased consumption of iron and manganese significantly reduced cognitive impairment risk in women but showed no effect in men.

25 Oct 2023

Older adults with higher levels of triglycerides may have lower dementia risk

Older people who have higher levels of triglycerides, a type of fat, may have a lower risk of dementia and a slower cognitive decline over time compared to people who have lower levels, according to new research published in the October 25, 2023, online issue of Neurology®, the medical journal of the American Academy of Neurology.

25 Oct 2023

Researchers identify mechanism through which dietary omega 3 supplements alleviate liver condition

A study spearheaded by Oregon State University has shown why certain polyunsaturated fatty acids work to combat a dangerous liver condition, opening a new avenue of drug research for a disease that currently has no FDA-approved medications.

25 Oct 2023

Atrial fibrillation diagnosis associated with 45% increased risk of mild cognitive impairment

Atrial fibrillation (AF) diagnosis was associated with a 45% increased risk of mild cognitive impairment (MCI) among a cohort of 4.3 million individuals in the UK, according to a new study published in JACC: Advances.

25 Oct 2023

Marijuana's psychoactive compound may alter brain wiring in adolescents

In a mouse study designed to explore the impact of marijuana's major psychoactive compound, THC, on teenage brains, Johns Hopkins Medicine researchers say they found changes to the structure of microglia, which are specialized brain immune cells, that may worsen a genetic predisposition to schizophrenia.

25 Oct 2023

Tai Chi shows long-term benefits for people with Parkinson's

Tai Chi, the Chinese martial art that involves sequences of very slow controlled movements, may curb the symptoms and complications of Parkinson's disease for several years, reveals research, published online in the Journal of Neurology Neurosurgery & Psychiatry.

25 Oct 2023

Dementia and cholesterol: investigating links and impacts of hormone replacement therapy

The relationships between hormone replacement therapy (HRT), serum cholesterol levels, and dementia incidence.

25 Oct 2023

Shedding light on the future of cognitive health in a graying world

Age-related cognitive decline and changes in the brain.

23 Oct 2023

Can Beta-carotene boost cognitive health? Study reveals promising insights

A systematic review explores the potential of β-carotene in enhancing cognitive function, revealing its potential benefits and the importance of dietary interventions for cognitive health.

22 Oct 2023

Anxiety's impact: Young adults face cognitive and cardiovascular challenges

In a recent study published in the journal PLOS ONE, scientists investigated the links between anxiety, depression, endothelial function, and cognitive abilities in young adults, revealing that anxiety independently correlated with both poor cognitive performance and impaired endothelial function.

22 Oct 2023

DASH diet may help preserve cognitive function in women later in life

Women with diets during middle age designed to lower blood pressure were about 17 percent less likely to report memory loss and other signs of cognitive decline decades later, a new study finds.

20 Oct 2023

The emotional dynamics of memory

Researchers investigate how emotional dynamics transform experiences into memorable events.

20 Oct 2023

Identifying a signature biomarker for early-onset Alzheimer's disease

Alexandra Touroutoglou, PhD, and Bradford Dickerson, MD, neuroscientists in the department of Neurology at Massachusetts General Hospital, are the lead authors of a new study published in Alzheimer's & Dementia, The Sporadic Early-onset Alzheimer's Disease Signature Of Atrophy: Preliminary Findings From The Longitudinal Early-onset Alzheimer's Disease Study (LEADS) Cohort.

19 Oct 2023

Texas A&M researchers win NIH grant to study metabolism in people with Down syndrome

A team of researchers at the Texas A&M University School of Veterinary Medicine & Biomedical Sciences (VMBS) has received a grant from the National Institutes of Health (NIH) to research metabolism in people with Down syndrome.

17 Oct 2023

Unlocking hope: Promising treatments for cognitive impairment in HIV patients on the horizon

Researchers examine the mechanisms responsible for the increased risk of neurocognitive impairment in HIV patients and explore potential treatments.

12 Oct 2023

World-first clinical trial offers new hope in the treatment of mild cognitive impairment among older people

Western Sydney University's NICM Health Research Institute has led a world-first clinical trial in Australia that offers new hope in the treatment of mild cognitive impairment (MCI) among older people.

11 Oct 2023

UArizona to train next generation of Alzheimer's researchers with prestigious NIH grant

A prestigious National Institute on Aging training grant to develop a future workforce of research scientists in the field of Alzheimer's disease and related dementias was awarded to researchers at the Center for Innovation in Brain Science at the University of Arizona Health Sciences.

11 Oct 2023

Living past 100: Healthy habits, good company, and a purpose in life

Researchers explore the secrets behind increased life expectancies, focusing on the influence of diet, lifestyle, and socio-economic changes. Centenarians, individuals living past 100, often delay age-related symptoms, suggesting a lifestyle emphasizing a balanced diet, social interaction, and regular exercise can significantly boost longevity and resilience.

10 Oct 2023

3D printing crafts cerebral cortex tissues: A breakthrough for brain injury treatment

Researchers utilize 3D printing to craft cerebral cortex tissues with organized neurons, offering potential treatments for brain injuries. This novel technique prints neural progenitors in layer-by-layer sequences, aiming for accurate tissue restoration in damaged brains.

8 Oct 2023

Non-invasive eye exam could be a valuable tool for early detection of cerebral small vessel disease

A research team led by the Keck School of Medicine of USC has discovered that a non-invasive eye exam may be a possible tool for screening Black Americans and other people from underdiagnosed and high-risk populations for cerebral small vessel disease, a major contributor to cognitive impairment and dementia.

6 Oct 2023

Cognitive Function News and Research

Further Reading

Boosting brain health with iron and manganese: A dietary defense against cognitive decline

Older adults with higher levels of triglycerides may have lower dementia risk

Researchers identify mechanism through which dietary omega 3 supplements alleviate liver condition

Atrial fibrillation diagnosis associated with 45% increased risk of mild cognitive impairment

Marijuana's psychoactive compound may alter brain wiring in adolescents

Tai Chi shows long-term benefits for people with Parkinson's

Dementia and cholesterol: investigating links and impacts of hormone replacement therapy

Shedding light on the future of cognitive health in a graying world

Can Beta-carotene boost cognitive health? Study reveals promising insights

Anxiety's impact: Young adults face cognitive and cardiovascular challenges

DASH diet may help preserve cognitive function in women later in life

The emotional dynamics of memory

Identifying a signature biomarker for early-onset Alzheimer's disease

Texas A&M researchers win NIH grant to study metabolism in people with Down syndrome

Unlocking hope: Promising treatments for cognitive impairment in HIV patients on the horizon

World-first clinical trial offers new hope in the treatment of mild cognitive impairment among older people

UArizona to train next generation of Alzheimer's researchers with prestigious NIH grant

Living past 100: Healthy habits, good company, and a purpose in life

3D printing crafts cerebral cortex tissues: A breakthrough for brain injury treatment

Non-invasive eye exam could be a valuable tool for early detection of cerebral small vessel disease

Discover how SciY empowers scientists

Why use light scattering to analyze proteins and viral vectors?

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