Post-traumatic stress disorder is usually framed as a psychological wound, but a growing body of evidence suggests it can also speed up how quickly the brain itself appears to age. Instead of simply ...

Post-traumatic Stress Disorder (PTSD) isn’t caused by just one faulty switch in the brain; it’s more like a tangled orchestra of genes and cells thrown off-key by trauma. With many genetic players ...

Retired Army General Peter Chiarelli has endorsed the idea that post-traumatic stress disorder should be renamed post-traumatic stress injury to emphasize its putative organic basis. This proposal has ...

Single-cell analyses revealed molecular profiles that can distinguish PTSD from depression, potentially leading to better drugs for this psychiatric disorder. To test this hypothesis, Girgenti and his ...

Trauma doesn’t always end when the danger is over. For many, the body and brain remain locked in survival mode, long after the traumatic event has passed. This is the painful reality of post-traumatic ...

What if your brain is the reason some pain feels unbearable? Scientists at the Salk Institute have discovered a hidden brain circuit that gives pain its emotional punch—essentially transforming ...

Veterans who smoke marijuana to cope with post-traumatic stress disorder may be onto something. There's growing evidence that pot can affect brain circuits involved in PTSD. Experiments in animals ...

Researchers from the Icahn School of Medicine at Mount Sinai have found that post-traumatic stress disorder (PTSD) may be linked to accelerated brain aging among World Trade Center (WTC) responders ...

New research published in the journal Neuroscience provides evidence that nitrous oxide may be an effective treatment for ...

Colorado researchers think they might be able to help veterans with traumatic brain injury and PTSD by improving the health of their gut microbiome. Dr. Lisa Brenner, a clinical research psychologist ...

Experiencing a traumatic event often results in an acute stress response and the lingering memory may lead to mental and physical changes that negatively impact one's health. This is often diagnosed ...

A University of Alabama at Birmingham expert unpacks the complexities of PTSD, its impact on the brain and sleep, and how individuals can navigate emotional and cognitive challenges through treatment.