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Restoring order in brain: Brain cell regeneration may alleviate symptoms of Alzheimer’s disease

Researchers have discovered that when they re-established a population of new cells in the part of the brain associated with behavior, some symptoms of Alzheimer’s disease significantly decreased or were reversed altogether. While memory loss is a comm…

Light drinking ‘is preterm risk’

Even moderate drinking during the earliest months of pregnancy may be damaging, according to researchers.

Ugandans petition court over controversial anti-homosexuality law

Fear of violence, imprisonment and loss of jobs means few gays in Africa are open about their sexuality.

Parents often glued to cellphone while kids eat, study shows

Researchers learning how this behavior affects parent-child interactions and child development.

To drink or not to drink: Decision-making center of brain identified

Although choosing to do something because the perceived benefit outweighs the financial cost is something people do daily, little is known about what happens in the brain when a person makes these kinds of decisions. Studying how these cost-benefit dec…

Plaques detected in brain scans forecast cognitive impairment

Brain imaging using radioactive dye can detect early evidence of Alzheimer’s disease that may predict future cognitive decline among adults with mild or no cognitive impairment, according to a 36-month follow-up study. Alzheimer’s disease — which curr…

New cell type is implicated in epilepsy caused by traumatic brain injury

Traumatic brain injury is a risk factor for epilepsy. A new study identifies increased levels of a specific neurotransmitter as a contributing factor. The findings suggest that damage to a specific type of brain cell plays a role in the development of …

Filling out those employment questionnaires might reveal more than you think

Your answers on psychological questionnaires, including some of the ones that some employers give their employees, might have a distinct biological signature. New research indeed demonstrates overlap between what workers feel and what their bodies actu…

Self-acceptance could be the key to a happier life, yet it’s the happy habit many people practise the least

Happiness is more than just a feeling; it is something we can all practise on a daily basis. But people are better at some ‘happy habits’ than others. In fact, the one habit that corresponds most closely with us being satisfied with our lives overall -…

Some people are not moved by music

Although it is not associated with any apparent biological advantagess or useful value (such as money), music is ranked among the highest sources of pleasure. Music’s important role in our society and culture has led to the assumption that its ability …