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Study: Childhood concussions impair brain function

A new study finds that pre-adolescent children who have sustained sports-related concussions have impaired brain function two years following injury.

Review: PTSD resources lacking for nonveterans

Post-traumatic stress disorder remains a difficult, urgent, and prevalent problem among combat veterans, but millions of nonveterans experience the condition too.

An objective measurement to identify individuals at risk of developing depression?

New study suggests a potential biomarker in the brain.A network of interacting brain regions known as the default mode network (DMN) was found to have stronger connections in adults and children…

Bloodcurdling movies might actually curdle blood

The term ‘bloodcurdling’ has its roots in the language of medieval Europe, but only now is science beginning to test this ancient adage.

Objective measurement to identify individuals at risk of developing depression?

A network of interacting brain regions known as the default mode network (DMN) was found to have stronger connections in adults and children with a high risk of depression compared to those with a low risk. These findings suggest that increased DMN con…

Teens with fewer mental health issues turn to e-cigarettes

Teenagers with moderate mental health problems who may not have considered smoking conventional cigarettes are turning to electronic cigarettes, a new study has found. Today’s teens perceive e-cigarettes as less harmful, addictive, smelly and difficult…

Stroke recovery in mice improved by Ambien, study shows

Mice that had strokes rebounded significantly faster if they received low doses of a popular sleeping aid, according to researchers. Zolpidem, better known by the trade name Ambien, has long been approved by the U.S. Food and Drug Administration for tr…

Grid cells: Reading the neural code for space

The cognitive map for spatial navigation is thought to rely on grid cells. Scientists ahave now put forward a mathematical theory that explains key grid-cell features and how these give rise to a neural metric for space.

Childhood concussions impair brain function

Pre-adolescent children who have sustained sports-related concussions have impaired brain function two years following injury, new research indicates. Over a million brain injuries are treated annually in the U.S. While organized sports at all levels h…

Brain imaging technology offers new approach for studying Parkinsonian syndromes

Using a portable device, researchers have identified differences in brain activation patterns associated with postural stability in people with Parkinsonian syndromes and healthy adults. The findings describe the critical role of the prefrontal cortex …