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Aging

·December 9, 2023·6 min read

Wasabi Compound Enhances Memory

A recent study investigated the impact of 6-MSITC, a compound found in wasabi, on cognitive functions in older adults. Over 12 weeks, participants took either a 6-MSITC supplement or a placebo.

Featured Genetics Neuroscience

·December 8, 2023·5 min read

Genes Associated with Earlier and Higher Reproduction Linked to Accelerated Aging

A new study, utilizing data from over 276,000 people in the UK Biobank database, has found evidence supporting the antagonistic pleiotropy theory of aging, proposed by biologist George Williams in 1957. This theory suggests that genetic mutations promoting early reproduction might also accelerate aging.

Featured Neurology Neuroscience

·December 7, 2023·3 min read

Cocoa Flavanols May Boost Brain Health in Seniors

A new study reveals that cocoa extract supplements, rich in flavanols, may benefit cognitive functions in older adults with lower-quality diets. The study involved 573 participants and found no overall cognitive benefits from daily cocoa extract supplementation.

Featured Genetics Neuroscience

·November 28, 2023·5 min read

Protein Key to Lifespan and Healthy Aging Identified

A new study reveals the significant role of the CD300f immune receptor in determining life expectancy and healthy aging in mice. The absence of this protein in immune system cells, particularly in macrophages and microglia, leads to shorter life spans and pathologies related to cognitive decline and premature aging, with a more pronounced effect in females.

Auditory Neuroscience Featured Neurology Neuroscience

·November 21, 2023·5 min read

Hearing Loss Linked to Dementia

Researchers discovered that hearing loss in older adults is associated with specific brain changes, potentially increasing dementia risk. Using hearing tests and MRI, the study, identified microstructural differences in brain regions responsible for auditory processing, speech, and executive function in those with hearing impairment.

Featured Neurology Neuroscience

·November 21, 2023·4 min read

Midlife Visceral Fat Tied to Alzheimer’s Risk

Researchers reveal that higher amounts of visceral abdominal fat in midlife is associated with the development of Alzheimer's disease. Visceral fat, the fat surrounding internal organs, is linked to brain changes up to 15 years before Alzheimer's symptoms appear.

Featured Neuroscience

·November 15, 2023·4 min read

Women’s Life Expectancy Six Years Longer Than Men

A new study reveals an increasing life expectancy gap between men and women in the United States, now at its widest since 1996. The study attributes this growing disparity to factors including the COVID-19 pandemic and the opioid overdose epidemic.

Featured Genetics Neuroscience

·November 9, 2023·4 min read

Slumber’s Fountain: The Sleep-Aging DNA Connection

New research explores how sleep disturbances might accelerate aging by affecting DNA methylation, a chemical modification in our DNA. Using the jewel wasp as a model, scientists will examine the link between sleep deprivation and biological aging markers.

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Featured Neurology Neuroscience

·November 6, 2023·5 min read

Heart Health Linked to Slower Aging

Optimal cardiovascular health may slow biological aging, potentially staving off age-related diseases and extending lifespan. Using the American Heart Association’s Life’s Essential 8 checklist against phenotypic age—a measure based on blood markers rather than chronological age—researchers found a clear correlation: better heart health was linked with younger biological ages.

Featured Neuroscience

·November 2, 2023·5 min read

Unlocking Memory: Key Protein’s Role in Aging and Brain Plasticity Revealed

A new study delves deeper into the workings of the protein TIMP2, crucial for hippocampal plasticity, an essential process for memory and learning. The study highlights how TIMP2 regulates the plasticity of the hippocampus, particularly as it diminishes with age.

Featured Neurology Neuroscience

·October 30, 2023·5 min read

Less Deep Sleep in Seniors May Be A Silent Alarm for Dementia Risk

A mere 1% reduction in deep sleep yearly for those above 60 translates to a 27% higher dementia risk. Monitoring 346 participants over 60 from the Framingham Heart Study, the research observed declining deep sleep patterns and found 52 dementia cases in 17 years.

Featured Neurology Neuroscience

·October 26, 2023·4 min read

Higher Triglycerides Tied to Lower Dementia Risk

Older individuals with elevated triglyceride levels might be at a reduced risk for dementia. Researchers studied over 18,000 seniors without prior dementia diagnoses, monitoring them for six years.

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Aging

Wasabi Compound Enhances Memory

Genes Associated with Earlier and Higher Reproduction Linked to Accelerated Aging

Cocoa Flavanols May Boost Brain Health in Seniors

Protein Key to Lifespan and Healthy Aging Identified

Hearing Loss Linked to Dementia

Midlife Visceral Fat Tied to Alzheimer’s Risk

Women’s Life Expectancy Six Years Longer Than Men

Slumber’s Fountain: The Sleep-Aging DNA Connection

Heart Health Linked to Slower Aging

Unlocking Memory: Key Protein’s Role in Aging and Brain Plasticity Revealed

Less Deep Sleep in Seniors May Be A Silent Alarm for Dementia Risk

Higher Triglycerides Tied to Lower Dementia Risk

Reading Confusing Code Triggers Linguistic Correction Brain Waves

Mapping the Brain’s Resting Grid Through Menopause

Parental Infertility Biology, Not IVF, Linked to Child Autism Traits

Glucosamine Supplement Linked to Accelerated Alzheimer’s Progression

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