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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

Astrocyte-Derived GABA and Therapeutic Effects of KDS2010 in PTSD. Brain imaging of PTSD patients revealed unusually high levels of GABA and reduced cerebral blood flow in the prefrontal cortex, ...

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 ...

For example, while NAA level alone may not be a specific way to diagnose PTSD, because it is common in other conditions, NAA level over time may be a way to gauge the progress of care, as could ...

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 ...

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.