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Blood brain barrier on a chip could stand in for children in pediatric brain research

Bioengineering researchers have come up with an experimental workaround — a synthetic pediatric blood-brain barrier on a small chip — and have tested it successfully using rat brain endothelial cells (RBECs) from rat pups and human endothelial cells.

Images of brain after mild stroke predict future risk

A CT scan of the brain within 24 hours of a mild, non-disabling stroke can predict when patients will be at the highest risk of another stroke or when symptoms may worsen, according to new research. Like stroke, a transient ischemic attack (TIA) is cau…

Dopamine helps with math rules as well as mood

Rule-applying neurons work better under the influence of the happy hormone, researchers have found. The chemical messenger dopamine – otherwise known as the happiness hormone – is important not only for motivation and motor skills. It seems it can …

Cerebral oxygenation in elite Kenyan athletes

A pioneering study in the world of the physiology of exercise describes for the first time that elite Kenyan athletes have greater brain oxygenation during periods of maximum physical effort, which contributes to their success in long-distance races.

Obese lose up to eight years of life

Study shows being severely obese can knock up to eight years off your life and cause decades of ill health.

York research spotlights male healthcare attitudes

A researcher at the University of York, studying male attitudes towards self-managing long-term healthcare issues, has discovered that self-management support is better received by men if it does…

New understanding of animal emotions could improve their welfare

New research from researchers at Queen Mary University of London (QMUL) looking at how goats express subtle positive emotions could lead to greater understanding of animal welfare.

Link discovered between fathers’ criminal history and sons’ intelligence

Sons whose fathers have criminal records tend to have lower cognitive abilities than sons whose fathers have no criminal history, data from over 1 million Swedish men show.

The protective power of belonging to social groups

Having a strong identification with a social group, such as a choir or a sports club, can help protect you against mental illness.

Men and women put off by macho stereotypes

Some men are being driven away from macho occupations like surgery and the Royal Marines because they don’t feel that they are ‘man enough’, according to new research.