Streeter (2020) Treatment of Major Depressive Disorder with Iyengar Yoga and Coherent Breathing. During this 12-week intervention of yoga plus coherent breathing, depressive symptoms declined significantly
Van der Kolk BA, Stone L, West J, et.al. Yoga as an adjunctive treatment for posttraumatic stress disorder: a randomized controlled trial. Clin Psychiatry. 2014. Yoga significantly reduced PTSD symptoms, comparable to psychotherapy and psychopharmacology. Yoga may help traumatized individuals by helping tolerate physical-sensory experiences associated with fear-helplessness and increase emotional awareness and tolerance.
Gard T, Noggle JJ Park CL et al. Potential self-regulatory mechanisms of yoga for psychological health. Front Hum Neurosci. 2014.