How does EMDR therapy work

EMDR therapy

When the past still feels like the present

With EMDR your brain can reprocess these memories, so they no longer trigger the same intense reactions


EMDR therapy is a well researched and effective approach for healing trauma and overwhelming life experiences. It helps your brain process memories that feel stuck so you can feel calmer, safer, and more grounded in your day to day life. Recognized as an evidence based treatment for trauma and PTSD, EMDR has been shown to help many people heal more quickly than traditional talk therapy alone.

Many people seek EMDR because it feels like the past is still living in their body. You might notice anxiety, flashbacks, emotional overwhelm, or a sense that you are always bracing for something. EMDR helps your brain reprocess these memories so they no longer trigger the same intense reactions. It allows your nervous system to recognize that the danger has passed.

What is EMDR

EMDR means Eye Movement Desensitization and Reprocessing It is a structured therapy that uses bilateral stimulation, often through guided eye movements or gentle tapping, to help your brain process traumatic or distressing memories. This process is based on the adaptive information processing model (AIP), which explains how the brain stores and organizes memories. When trauma occurs, memories can become stuck and continue to activate the nervous system long after the event has passed. EMDR helps the brain store these memories in a more adaptive way.

How EMDR Began

EMDR was created by Dr Francine Shapiro in 1987, after she noticed that her own distressing memories felt less charged when her eyes moved back and forth while walking in a park. This observation led her to study the effect more formally and develop a structured therapeutic method.

By 1989, Shapiro published the first controlled studies showing that EMDR significantly reduced distress related to traumatic memories. These early findings helped EMDR gain recognition as a promising trauma treatment.

How EMDR works

During an EMDR session, you briefly bring attention to a distressing memory while engaging in bilateral stimulation. This supports the brain’s natural healing process and helps the memory become less emotionally charged.

Research suggests EMDR helps the emotional and logical parts of the brain communicate more effectively, allowing you to process what happened without feeling overwhelmed by it. You do not need to retell every detail of the trauma for EMDR to be effective. The focus is less on telling the story and more on how the experience is being held in your body and nervous system.

What EMDR can help with

EMDR is widely known for treating PTSD, but it can also support healing for many other concerns, including:

  • Trauma and complex trauma

  • Anxiety and panic attacks

  • Childhood emotional wounds

  • Attachment injuries

  • Grief and loss

  • Medical trauma

  • Phobias

  • Distressing memories that still feel stuck

Because EMDR works directly with the brain’s natural processing system, many people experience meaningful relief more quickly than they expected.

What an EMDR session feels like

Many clients describe EMDR as a focused, and deeply effective. You remain present, aware, and in control throughout the session. The goal is not to erase the memory. It is to help the memory feel less charged so it becomes something that happened in the past instead of something your body continues to relive in the present.

Find an EMDR therapist in Toronto

If you feel stuck, overwhelmed, or held back by experiences you cannot seem to move past, EMDR may help. It offers a way to heal without having to repeatedly revisit painful stories while helping your nervous system reconnect with a sense of safety and steadiness.


Want to learn about EMDR or my other approaches? Let’s talk. I offer a free 20-minute consultation so you can see what it’s like to work together.