Neuroscience

Women's brains appear three years younger than men's

Time wears differently on women's and men's brains. While the brain tends to shrink with age, men's diminish faster than women's. The brain's metabolism slows as people grow older, and this, too, may differ between men and ...

Autism spectrum disorders

Researchers find autism biomarkers in infancy

By using magnetic resonance imaging (MRI) to study the brains of infants who have older siblings with autism, scientists were able to correctly identify 80 percent of the babies who would be subsequently diagnosed with autism ...

Alzheimer's disease & dementia

Midlife changes in Alzheimer's biomarkers may predict dementia

Studying brain scans and cerebrospinal fluid of healthy adults, scientists have shown that changes in key biomarkers of Alzheimer's disease during midlife may help identify those who will develop dementia years later, according ...

Psychology & Psychiatry

Could brain scans spot children's mood, attention problems early?

Children's mental health issues are hard to predict until they're causing problems, but researchers may have found a way to use brain scans to spot which kids are at risk for depression, anxiety and attention problems.

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