EMDR is a trauma-focused psychotherapy recommended for treating PTSD. It involves having patients focus on traumatic memories while performing eye movements or other bilateral stimulation. This is thought to help reprocess the traumatic memories so they are no longer linked to distressing emotions and beliefs. EMDR uses an 8-phase protocol to access and process traumatic memories in order to reduce PTSD, depression, and anxiety symptoms. It has been shown to be an effective evidence-based treatment for PTSD according to various health organizations.