EMDR – Eye Movement Desensitization Reprocessing

EMDR is recognized as a highly-effective and efficient therapy for the permanent elimination of the symptoms of stress and trauma.

It was developed in the US in 1989 by American psychologist, Francine Shapiro, and is now recognized by many regulatory bodies in North America, UK, Europe, South America and the Middle East including:

  • The World Health Organization (2013)
  • The American Psychiatric Association (2004 & 2009);
  • The US Department of Defense/Veterans Affairs (2004 & 2010), and
  • The International Society for Traumatic Stress Studies (2000 & 2008).

EMDR is regulated by the EMDR International Association (EMDRIA), which oversees the training, certification and consultation of EMDR therapists throughout the world.


First being used with victims of PTSD (post-traumatic stress disorder) who had symptoms like flashbacks, phobias and panic attacks, EMDR proved to be an effective therapy tool; it works well with anxiety, depression, over-reactive anger, intrusive thoughts, irritability, worrying, disturbed sleep, and more. In fact, EMDR is effective with anything that causes us to say we are "stressed out".


EMDR essentially mobilizes the brain's own healing abilities.

When bad things happen, they happen first to the body; then the emotions kick in; and then the brain starts to reprocess these events and emotions. You 'sleep on it', you think about it, you get support from friends & family, and after some time has passed, while you still remember the negative experience, you no longer feel upset about it. You can probably bring to mind some trauma in your life which you still remember clearly, but which you feel neutral about. You have peace with the memories. This is an example of the brain working the way it should.

Sometimes, however, the reprocessing gets stuck, and you don't have peace. This is where EMDR comes in; it desensitizes and reprocesses negative memories and issues. EMDR is an excellent way of releasing the pain from the past, to free up your resources for the present and future.

In EMDR therapy, you think about something that is upsetting to you – like a traumatic memory – and you follow the therapist's hand waving back and forth in front of your eyes. (Actually, you don't need to use eye movements for EMDR – the same effects can be achieved working with a headset and alternating auditory tones, for example.) This 'back-and-forth' or bilateral sensory stimulation reactivates the information processing system of the brain. The idea here is that trauma, or difficult issues, sometimes get stuck in the information processing system of the brain, along with their emotional or even physical content.

One of the most important tenets of EMDR is the idea that, as human beings, we are adaptable; that is, we move naturally towards healing. To demonstrate this idea, Shapiro offers the example of a wound, which starts naturally to heal. The human spirit is the same; when it is wounded, it naturally orients towards healing. Sometimes, however, this process gets held up or stuck (such as when dirt gets stuck in a wound) and the healing is blocked. This is where EMDR can help.


So, what is happening when you are doing this therapy? Neurobiological research out of Harvard has shown EMDR and REM sleep to involve the same kinds of activity in the brain. EMDR may be a conscious, accelerated version of what your brain is doing when you are in REM sleep, or the dreaming stage of sleep. Many decades ago, researchers noticed that when we dream, our eyes move back and forth rapidly, naming this phase of sleep the "Rapid Eye Movement" or REM stage of sleep. And what are you doing when you're dreaming? You are reprocessing your experiences. So, the connection between this 'back and forth' activity and reprocessing seems less odd, when you think of it in connection with REM sleep.

In Canada EMDR can only be done by a properly trained clinician – therapists at Simcoe Trauma Recovery Clinic are trained clinicians, and are regularly changing peoples lives, every day.