Researchers have found evidence for a fundamental molecular mechanism underlying the hyperactive high of cocaine. In studies with rats, they have traced the effect to interactions between two types of receiving stations in neurons for nerv...

The formation of long-term memory in fruit flies can be demonstrated by the influx of calcium into cells called mushroom body neurons that occurs after special training that includes periods of rest, said researchers from Baylor College of...

Changes in brain density could be used to predict whether an individual who is at risk for schizophrenia is likely to develop the condition or not. A study published today in the open access journal BMC Medicine reveals that monitoring cha...

Researchers have discovered that a treatment involving enzyme replacement therapy dramatically reduces the risk of death in children with Pompe disease, a rare genetic disorder in which most children die before their first birthday. The di...

The brain is an "amazing, resilient organ," much of which still remains a mystery to science. While the mysteries abound, most people have more control over how their brains function than they think, says Indiana University neuroanatomist...

Of the five senses, taste is one of the least understood, but now researchers at the University of Pennsylvania School of Medicine have come one step closer to understanding how the sense of taste develops. They have pinpointed a molecular...

Italian Model Accurately Predicts the Absolute Risk of Breast Cancer An Italian risk model was just as accurate as a commonly used U.S. model at predicting a future breast cancer diagnosis, according to a study. The data may eventu...

Ageing cats can develop a feline form of Alzheimer's disease, a study reveals. Scientists at the Universities of Edinburgh, St Andrews, Bristol and California have identified a key protein which can build up in the nerve cells of a cat...

During the nearly two decades Lomas Brown Jr. was an offensive tackle in the National Football League, he used his 6'4" frame to protect quarterbacks from getting sacked and to create a path for running backs by knocking down defenders. Af...

First, it was infamous as a deadly form of food poison. Then, fame came as a temporary remedy for wrinkles. Now, botulinum toxin is considered the "miracle poison" and used for an increasing number of medical conditions. The December issue...