http://phys.org/wire-news/153497764/transcendental-meditation-significantly-reduces-ptsd-in-african.html

New research shows that Congolese war refugees who learned the Transcendental Meditation technique showed a significant reduction in post traumatic stress disorder in just 10 days, according to a study published today in the February 2014 issue of theJournal of Traumatic Stress (Volume 27, Issue 1, 112–115).