A single traumatic experience can cause changes to the amygdala in rats, resulting in behavior similar to post-traumatic stress disorder.
Activating groups of cells at the same time can link previously unrelated memories, scientists say.
New research shows that people with addiction issues, who are frequently excluded from treatment for post traumatic stress, may in fact benefit from psychological therapy.
Fukushima residents suffered from low levels of cesium exposure while TEPCO workers suffered from high levels of psychological distress after the disaster, say two reports published in JAMA.
The United States Armed Forces is incorporating acupuncture, one of the oldest healing practices in the world, to assist in the medical care of its personnel.