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brain volume

Featured Genetics Neurology Neuroscience

·October 21, 2024·5 min read

Genetic Variants Linked to Brain Volume Shed Light on ADHD, Parkinson’s

A large-scale study identified 254 genetic variants that shape the volume of key brain regions responsible for memory, motor control, and behavior. Researchers analyzed DNA and brain scans from nearly 75,000 people, uncovering links between these variants and conditions like ADHD and Parkinson’s disease.

Featured Neuroscience

·June 2, 2024·5 min read

Parenthood Shrinks Brain Volume but Boosts Engagement in Dads

Brain volume decreases in first-time fathers are linked to increased parenting involvement, yet also more sleep problems and mental health issues. This study aligns with earlier findings in mothers, indicating that brain changes might aid in caregiving. Despite potential challenges, active parenting benefits both fathers and children. The findings emphasize the need for supportive policies for new parents.

Featured Neurology Neuroscience

·July 12, 2023·3 min read

Loneliness in Elderly Tied to Brain Volume Reduction

A new study finds a link between social isolation in older adults and decreased brain volume, particularly in areas affected by dementia. Conducted on nearly 9,000 participants without dementia, the research found that those with the least social contact had significantly lower overall brain volume compared to those with more social interactions.

This shows a man taking an afternoon nap.

Featured Neurology Neuroscience

·June 25, 2023·6 min read

A Power Nap a Day May Keep Brain Aging at Bay

Habitual daytime napping could help preserve brain health and slow down the brain shrinkage that comes with aging. Using Mendelian randomisation and examining DNA snippets, researchers linked napping to larger total brain volume, a known indicator of brain health and dementia risk reduction.

This shows an older couple riding bicycles

Featured Neurology Neuroscience

·April 14, 2022·2 min read

Exercise May Protect Brain Volume by Keeping Insulin and BMI Levels Low

The role exercise plays in maintaining insulin levels and BMI may help protect brain volume and stave off dementia in older adults.

Featured Neuroscience Open Neuroscience Articles

·March 4, 2022·6 min read

More Alcohol, Less Brain: Association Begins With an Average of Just One Drink a Day

Light-to-moderate regular alcohol consumption is linked to reductions in overall brain volume, a new study reports.

Featured Neurology Neuroscience

·September 25, 2021·5 min read

Preliminary Research Finds That Even Mild Cases of COVID-19 Leave a Mark on the Brain, but It’s Not Yet Clear How Long It Lasts

Preliminary new findings are raising concerns about the long-term effect of mild COVID-19 infection on neurological health and cognition.

Featured Neurology Neuroscience

·July 22, 2021·4 min read

High Coffee Consumption Linked to Smaller Brain Volume and Increased Dementia Risk

People who drink six or more cups of coffee a day have a 53% increased risk of developing dementia and a higher risk of stroke, a new study reports.

This shows a lady mopping her kitchen floor

Featured Neuroscience Open Neuroscience Articles Psychology

·April 15, 2021·5 min read

Spending Time on Household Chores May Improve Brain Health

Spending time performing household chores may help to improve brain health, especially for older adults. Researchers found older adults who spent more time engaging in housework had greater brain volume, specifically in the frontal lobe and hippocampus, brain areas associated with memory and cognition.