Accessible and well documented, this examination provides an introduction to the groundbreaking method of eye-movement desensitization and reprocessing (EMDR)—a short-term therapy for treating trauma victims that utilizes rhythmical stimulation such as eye movement or hand taps—and describes its application in various cases. Several case studies from some of the nearly two million patients who have been treated with EMDR are provided to demonstrate the effectiveness of this revolutionary technique.