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Sugar addiction: Discovery of a brain sugar switch

Researchers have discovered that our brain actively takes sugar from the blood. Prior to this, researchers had assumed that this was a purely passive process. The transportation of sugar into the brain is regulated by so-called glia cells that react to…

Large human brain evolved as a result of ‘sizing each other up’

Humans have evolved a disproportionately large brain as a result of sizing each other up in large cooperative social groups, researchers have proposed.

Study of brain activity shows that food commercials influence children’s food choices

Food advertising is a multi-billion dollar industry, with approximately $1.8 billion annually aimed at children and adolescents, who view 1,000-2,000 ads per year. Some studies have shown there is a relationship between receptivity to food commercials …

How did primate brains get so big?

Virtual brains reconstructed from ancient, kiwi-sized primate skulls could help resolve one of the most intriguing evolutionary mysteries: how modern primates developed large brains.

Researchers ‘reprogram’ network of brain cells in mice with thin beam of light

Neurons that fire together really do wire together, says a new study, suggesting that the three-pound computer in our heads may be more malleable than we think.

Human brain clocks exposed: Effects of circadian clocks, sleep loss vary across brain regions, new study finds

A new study helps us to understand how the brain maintains performance during the day, why many symptoms in psychiatric and neurodegenerative conditions wax and wane, and why we should avoid long drawn out negotiations into the night

Two Zika proteins responsible for microcephaly identified

Researchers have tracked down two Zika proteins potentially responsible for thousands of microcephaly cases in Brazil and elsewhere — taking one small step toward preventing Zika-infected mothers from birthing babies with abnormally small heads. The Z…

Your brain on Google Glass

A group of biomedical engineers use functional near-infrared spectroscopy to measure mental workload as subjects navigate a college campus.

"Cultural Learners" in the Cradle

Well before starting to speak, children from a very young age pay higher attention to the information received from native speakers of their language compared to the information received from…

TSRI and NIH scientists show molecule in brain may drive cocaine addiction

A new study from scientists at The Scripps Research Institute (TSRI), funded by the National Institutes of Health’s (NIH) National Institute on Drug Abuse (NIDA) and National Institute on Alcohol…