Science News About Post-Traumatic Stress Disorder (PTSD)

In an NIMH-funded study, a comprehensive collaborative care intervention significantly reduced post-traumatic stress disorder (PTSD) symptoms among trauma patients from racial and ethnic minority backgrounds.

An NIMH-funded research consortium has produced the largest and most advanced multidimensional maps of gene regulation networks in the brains of people with and without mental disorders.

A new NIMH-supported study shows that experiencing persistent feelings of detachment following trauma is an early psychological and biological marker of worse mental health outcomes.

The way a person’s brain responds to stress following a traumatic event, such as a car accident, may help to predict their long-term mental health outcomes, according to NIMH-supported research.

A lineage of young neuroscientists from diverse backgrounds trace their scientific roots to a “fear lab” in Puerto Rico that the National Institutes of Health has been supporting for two decades.

This study has shed light on the neurocomputational contributions to the development of post-traumatic stress disorder in combat veterans, finding distinct patterns for how the brain and body respond to learning danger and safety depending on the severity of PTSD symptoms.

Research supported by the National Institute of Mental Health has shown that a shorter therapy (written exposure therapy) may be just as effective as lengthier first-line treatments for PTSD.

Using a molecular method likely to become widely adopted by the field, researchers have discovered brain circuitry essential for alertness – and for brain states more generally.

Using brain imaging to track the effects of treatment of post-traumatic stress disorder (PTSD), scientists have identified a brain circuit on which a frequently used and effective psychotherapy (prolonged exposure) acts to quell symptoms. The findings help explain why the neural circuit identified is a promising target for additional treatment development, including brain stimulation therapies.

By carefully tracking 5,000 people after they have experienced a traumatic event, a just-launched NIMH-funded study aims to provide a finely detailed map of the array of factors that play a role in the development of mental disorders that occur in the wake of trauma.

A video game that implicitly taught combat vets that threatening stimuli are irrelevant to performing their task reduced their PTSD symptoms.

Girls in public housing benefited emotionally from a move to a better neighborhood while boys fared worse than if they’d stayed in the poor neighborhood. Rates of depression and conduct disorder markedly increased in boys and decreased in girls. Boys also experienced significantly increased rates of post-traumatic stress disorder (PTSD), complicating housing policy decision-making.