What Is EMDR Therapy?

If you have experienced trauma and feel stuck, knowing intellectually that you are safe now but still having strong emotional reactions, EMDR therapy might help. This evidence-based approach helps your brain reprocess traumatic memories so they no longer control your present-day life.

EMDR stands for Eye Movement Desensitization and Reprocessing, a structured way of using eye movements to process trauma and become desensitized to distressing memories. It is an evidence-based therapy particularly helpful when you feel stuck, knowing logically that something is in the past but continuing to have emotional reactions as if it is still happening.

When trauma occurs, your brain takes a mental picture of everything, what you see, smell, touch, taste, and hear, and attempts to store it for later processing. However, our world is not always set up to support us in processing trauma, so these memories get stuck in an unprocessed state. They remain raw, triggering the same emotional and physical reactions whenever something reminds you of the original event.

EMDR helps complete the brain's natural processing cycle. Researchers are not exactly sure why EMDR works, though some research suggests it mimics what the body does naturally during REM (Rapid Eye Movement) sleep, when the brain processes daily experiences and consolidates memories.

Learn more about EMDR from the EMDR International Association.

EMDR uses bilateral stimulation, stimulating both sides of the body, while you focus on distressing memories. Typically this involves following the therapist's fingers with your eyes as they move back and forth. However, research has shown success with other forms of bilateral stimulation including alternating sounds, movement, or hand-held buzzers and tappers.

The process is highly structured. Together, you prepare and create a plan for which symptoms or memories to address. Once reprocessing begins, each session follows a similar format, which many people find reassuring. You know what to expect, and the predictability supports your nervous system's ability to do this vulnerable work.

During bilateral stimulation, you focus on an upsetting memory while your brain reprocesses the event. This reduces the distress associated with the memory. The memory itself does not disappear, you will still remember what happened, but it loses its emotional charge. You can recall the event without being flooded by the same intensity of fear, shame, or helplessness.

Think of it like this: the memory moves from feeling like it is happening right now to feeling like something that happened in the past. Your body and brain can finally recognize it is over.

EMDR has research supporting its use for trauma, PTSD, anxiety, OCD, depression, and chronic pain. While it was originally developed for trauma, EMDR can be implemented for anyone who has had distressing experiences that continue to affect their current functioning.

You might benefit from EMDR if you experience flashbacks, nightmares, or intrusive thoughts about past events. It is also helpful when you notice strong emotional reactions that seem disproportionate to current situations, reactions rooted in past experiences your brain has not fully processed.

EMDR is particularly effective for stuck feelings, times when insight and understanding are not enough to shift your emotional responses. You might know rationally that you are safe, that it was not your fault, or that the person who hurt you cannot hurt you anymore, yet your body and emotions have not caught up to that knowledge. EMDR helps bridge that gap.

The therapy works across different types of trauma: single-incident events like accidents or assaults, complex trauma from repeated experiences, and developmental trauma from childhood. It can also help with anxiety and depression when these conditions stem from or are maintained by unprocessed distressing experiences.

Safety is key in EMDR therapy. You need a strong therapeutic relationship before beginning memory reprocessing. The first few sessions involve history-taking and preparation. This includes building rapport, understanding your specific experiences and symptoms, and practicing coping skills beforehand. EMDR calls these skills resourcing.

Together, you determine what works best for your preference in bilateral stimulation. Some people prefer eye movements, others find sounds or tappers less distracting. You create a plan for which symptoms or memories to address, typically working from less distressing to more distressing material as your capacity builds.

Once processing begins, sessions are recommended to be 90 minutes in length. This longer timeframe allows enough time to activate the memory, do the bilateral stimulation work, and ensure you are grounded before leaving the session. Ending in the middle of processing can feel destabilizing, so the extended session time is important.

Follow-up after a reprocessing session is imperative. It is recommended that you commit to a session after every reprocessing session for check-ins and support as needed. Processing can continue between sessions, and new material or insights often emerge that benefit from therapeutic attention.

The structured nature of EMDR means you know what to expect. Each phase has a purpose, and the therapist guides you through the process while you remain in control of what you share and the pace at which you work.

What does EMDR stand for?

EMDR stands for Eye Movement Desensitization and Reprocessing. It is an evidence-based therapy that uses bilateral stimulation, typically eye movements, to help the brain reprocess traumatic memories and reduce their emotional charge.

How does EMDR work?

EMDR uses bilateral stimulation (eye movements, sounds, or taps) while you focus on distressing memories. This process helps the brain reprocess stuck traumatic memories, similar to how the brain naturally processes information during REM sleep. The memory remains, but the emotional intensity decreases.

Who can benefit from EMDR therapy?

EMDR helps people with trauma, PTSD, anxiety, OCD, depression, and chronic pain. It is particularly effective when you feel stuck, you may know better intellectually but continue having strong emotional reactions. Anyone who has had distressing experiences can potentially benefit from EMDR.

What happens in an EMDR session?

Initial sessions involve history-taking and preparation, including building rapport and practicing coping skills (resourcing). Once processing begins, sessions are typically 90 minutes. You focus on target memories while following bilateral stimulation. Follow-up after each processing session is essential for support and check-ins.

How long does EMDR therapy take?

The timeline varies based on your specific situation. Initial preparation typically takes a few sessions. Processing sessions are structured and sequential. Some people notice relief after several sessions, while complex trauma may require longer-term work. The highly structured nature of EMDR provides clear phases and milestones.

EMDR offers a research-backed way to work with trauma that goes beyond talking about what happened. By helping your brain complete the processing it could not do when the trauma occurred, EMDR can reduce the hold distressing memories have on your present life.

For more information on how EMDR integrates with other trauma approaches, see trauma counselling and IFS therapy.