What Is EMDR Therapy?

When most people think about trauma therapy, they imagine sitting in an office talking about painful memories over and over again.

That's one reason many people are surprised to learn that Eye Movement Desensitization and Reprocessing (EMDR) works differently.

EMDR is an evidence-based psychotherapy that helps the brain process distressing experiences so they no longer feel as emotionally overwhelming. Rather than focusing on repeatedly telling your story, EMDR works with how trauma is stored in the brain and nervous system.

Today, EMDR is recognized around the world as one of the most effective treatments for Post-Traumatic Stress Disorder (PTSD). It is recommended as a first-line treatment by organizations including the World Health Organization (WHO) and the U.S. Department of Veterans Affairs and Department of Defense (VA/DoD) and is increasingly used to help people experiencing complex trauma, anxiety, grief, burnout, attachment wounds, and the lasting effects of difficult life experiences (Shapiro, 2018; U.S. Department of Veterans Affairs & U.S. Department of Defense, 2023; World Health Organization, 2013).

Why Do Traumatic Memories Feel Like They're Still Happening?

One of the most confusing parts of trauma is that your logical brain often knows you're safe—but your body doesn't seem to have received the message.

You might find yourself thinking:

• "I know it wasn't my fault, but I still feel guilty."

• "Why can't I just move on?"

• "Why do I keep reacting like it's happening all over again?"
  

From a neuroscience perspective, these reactions make sense.

EMDR is based on the Adaptive Information Processing (AIP) Model, which suggests that overwhelming experiences can become "stuck" in the brain when they aren't fully processed at the time they occur (Shapiro, 2018).

Instead of being stored as something that's over, these memories continue to activate the brain's threat detection system. Your brain isn't trying to make you suffer—it's trying to protect you using information that hasn't yet been fully processed. This isn't a sign that you're weak or "broken." It's evidence that your brain adapted to help you survive.

Trauma Isn't Just Remembered—It's Experienced

Trauma affects much more than memory.

It can influence how you think, feel, relate to others, and even how your body responds throughout the day.

Research shows that traumatic stress can alter the way key brain regions—including the amygdala, hippocampus, and prefrontal cortex—communicate with one another. These changes can leave the nervous system primed to detect danger, even when you're objectively safe (Siegel, 2020; van der Kolk, 2015).

You might notice:

• Feeling constantly on edge or hypervigilant

• Anxiety or panic

• Difficulty relaxing or sleeping

• Emotional numbness or overwhelm

• Irritability or anger

• Trouble concentrating

• Feeling disconnected from yourself or others

• Chronic muscle tension, headaches, fatigue, or digestive issues
  

These responses aren't signs of weakness—they're adaptive survival responses. Your nervous system learned to stay prepared because, at one point, that strategy helped you survive.

So, How Does EMDR Work?

EMDR uses bilateral stimulation—such as guided eye movements, alternating tactile pulsers (sometimes called EMDR buzzers), tapping, or audio tones—to support the brain's natural information processing system.

Researchers are still studying the precise mechanisms behind EMDR, but decades of research consistently show that it reduces the emotional intensity of traumatic memories and improves PTSD symptoms. Large systematic reviews and meta-analyses have found EMDR to be as effective as, and in many cases comparable to, other trauma-focused psychotherapies (Cuijpers et al., 2020; Yunitri et al., 2020).

The goal isn't to erase memories.

Instead, EMDR helps change your relationship to them.

Many people describe it as finally feeling like the experience belongs in the past instead of feeling as though they're reliving it every day.

Do You Have to Talk About Your Trauma?

One of the biggest misconceptions about EMDR is that you have to describe every painful detail of what happened.

In reality, that's usually not the case.

While you'll identify the experiences you'd like to work on, EMDR doesn't require you to repeatedly tell your story in order for healing to occur.

For many people, that's one of the reasons EMDR feels more approachable than they expected.

What Can EMDR Help With?

Although EMDR is best known for treating PTSD, research continues to support its use for a range of trauma-related concerns, including anxiety, depression, complicated grief, chronic stress, and other conditions where distressing life experiences continue to affect daily functioning (Cuijpers et al., 2020; Yunitri et al., 2020).

EMDR may be helpful for:

• Trauma and Complex PTSD

• Anxiety and panic

• Grief and loss

• Burnout and chronic stress

• Childhood trauma

• Attachment wounds

• Low self-worth and shame

• Performance anxiety

• Phobias

• Distressing life experiences

Because EMDR addresses how experiences are stored in the brain, it often helps with the underlying memories that continue to influence present-day thoughts, emotions, and behaviours.

EMDR Is More Than a Technique

One of the things I appreciate most about EMDR is that it aligns with what neuroscience has taught us about healing.

Healing isn't simply about changing our thoughts. It's also about helping the brain and nervous system recognize that what once happened is no longer happening now.

At Soma House Counselling & Psychotherapy, I integrate EMDR with neuroscience-informed psychotherapy, Internal Family Systems (IFS), somatic approaches, and other evidence-based therapies. Together, these approaches help clients understand not only what happened, but also how their brain, nervous system, and protective patterns adapted in response.

Rather than asking,

"What's wrong with me?"

many clients begin asking,

"What happened to me, and how did my nervous system learn to survive?"

That shift alone can be incredibly healing.

Final Thoughts

Trauma doesn't just live in our memories—it can become woven into the way our brain and nervous system interprets the world.

The encouraging news is that the brain remains capable of change throughout life. With the right support, it can develop new pathways, integrate difficult experiences, and become less driven by survival and more guided by safety, connection, and choice.

Whether you're living with PTSD, anxiety, grief, burnout, or simply feeling stuck, EMDR offers an evidence-based approach that helps many people move beyond surviving and toward healing.

Healing isn't about forgetting what happened.

It's about no longer feeling like you're still living it.

About the Author

I'm Farnaz Farrokhi-Holmes, Registered Clinical Counsellor (RCC), Canadian Certified Counsellor (CCC), and EMDR therapist at Soma House Counselling & Psychotherapy in Nanaimo, BC. My practice is trauma-informed, neuroscience-guided, and integrates EMDR, Internal Family Systems (IFS), somatic therapy, and other evidence-based approaches to help people better understand their nervous system, process difficult life experiences, and create lasting change. I offer in-person counselling in Nanaimo and secure virtual therapy throughout British Columbia.

Ready to Take the Next Step?

If you're wondering whether EMDR is the right fit for you, I'd be happy to help.

Book a free 15-minute consultation to ask questions and discuss your goals, or schedule an EMDR or counselling session directly through my secure online Jane booking site: https://somahouse.janeapp.com/. Together, we'll determine the approach that best supports your healing.

References

Cuijpers, P., Veen, S. C., Sijbrandij, M., Yoder, W., & Cristea, I. A. (2020). Eye movement desensitization and reprocessing for mental health problems: A systematic review and meta-analysis. Cognitive Behaviour Therapy, 49(3), 165–180.

Shapiro, F. (2018). Eye movement desensitization and reprocessing (EMDR) therapy: Basic principles, protocols, and procedures (3rd ed.). Guilford Press.

Siegel, D. J. (2020). The developing mind: How relationships and the brain interact to shape who we are (3rd ed.). Guilford Press.

U.S. Department of Veterans Affairs, & U.S. Department of Defense. (2023). VA/DoD Clinical Practice Guideline for the Management of Posttraumatic Stress Disorder and Acute Stress Disorder.

van der Kolk, B. A. (2015). The body keeps the score: Brain, mind, and body in the healing of trauma. Penguin Books.

World Health Organization. (2013). Guidelines for the Management of Conditions Specifically Related to Stress.

Yunitri, N., Chu, H., Kang, X. L., Jen, H. J., Huang, M. C., Chou, K. R., & Tsai, J. C. (2020). Global prevalence and effectiveness of eye movement desensitization and reprocessing therapy in treating post-traumatic stress disorder: A systematic review and meta-analysis. Frontiers in Psychology, 11, 1033.