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Risk for developing post-traumatic stress disorder may be identified by biomarker

Blood expression levels of genes targeted by the stress hormones called glucocorticoids could be a physical measure, or biomarker, of risk for developing Post-Traumatic Stress Disorder (PTSD)…

First direct comparison of yawn contagion in humans and bonobos

Whether or not humans are the only empathic beings is still under debate. In a new study, researchers directly compared the ‘yawn contagion’ effect between humans and bonobos (our closest…

Mind and body: Scientists identify immune system link to mental illness

Children with high everyday levels of a protein released into the blood in response to infection are at greater risk of developing depression and psychosis in adulthood, according to new research that suggests a role for the immune system in mental ill…

Poor sleep quality associated with increased suicide risk in older adults

Reported poor sleep quality, independent of a depressed mood, appears to be associated with an increased risk for suicide in older adults.

Surprising differences in how teen athletes experience concussion

The latest research on sports concussions in teens has been the focus of recent study. “We discovered a bidirectional relationship between both emotional symptoms developing in conjunction with physical symptoms, and also emotional symptoms developing …

How memory is processed ‘may influence risk of PTSD’

A study into memory and PTSD by a survivor of a 2001 Air Transat emergency finds that people who display altered recollection of general events may be more likely to develop PTSD.

Passengers who survived terrifying flight help psychologists uncover new clues about post-traumatic stress vulnerability

An extraordinary opportunity to study memory and post-traumatic stress disorder (PTSD) in a group of Air Transat passengers who experienced 30 minutes of unimaginable terror over the Atlantic Ocean in 2001 has resulted in the discovery of a potential r…

Pioneering online treatment for people with Bipolar Disorder

The first effective web-based treatment for Bipolar Disorder based on the latest research evidence has been developed by psychologists.

Molecular genetic approach to evaluate complex traits in children’s intelligence

How genes affect intelligence is complicated. Multiple genes, many yet unknown, are thought to interact among themselves and with environmental factors to influence the diverse abilities involved in…

Findings published on the impact of task constraint on task switching

Cognitive research shows the negative effects that unexpected task constraint, following self-generated task choice, has on task-switching performance.