The severity of symptoms in posttraumatic stress disorder (PTSD) varies greatly across individuals in the first year after trauma and it remains difficult to predict whether someone might worsen, ...

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, ...

Experts say graphic images, nonstop outrage, and the 24/7 negative news cycle don’t just upset us—they alter our stress ...

The diagnosis of posttraumatic stress disorder (PTSD) has undergone much more than a minor tweaking or superficial facelift in the American Psychiatric Association's DSM-5. This guidebook to ...

The human brain is made up of billions of interconnected cells that are constantly talking to each other. A new study published in Nature zooms in to the single-cell level to see how this cellular ...

December 9, 2009 (Hollywood, Florida) — Veterans with posttraumatic stress disorder (PTSD) plus major depressive disorder (MDD) have very different neurobiological profiles than those with PTSD alone ...

Ibogaine is a Schedule 1 drug in America with no legal medical uses. But the results, several athletes say, are game-changing ...

Police officers are more than twice as likely to have traumatic brain injuries compared to the general population. Officers who incur these injuries while on duty face more than double the risk of ...

As football season kicks off across the country, so does the recurring conversation around concussions, mental health and the ...