EMDR Therapy
A Powerful Way to Heal from Trauma
Introduction to EMDR Therapy
What is EMDR and How Did It Start?
Eye-Movement Desensitization & Reprocessing (EMDR) is a type of therapy that helps people heal from trauma and other tough life experiences. It was created by a psychologist named Dr. Francine Shapiro in 1987. The main idea of EMDR is that a person thinks about a bad memory while doing something called bilateral stimulation, which usually means moving their eyes from side to side.
Dr. Shapiro’s discovery was a happy accident. She was walking in a park when she noticed that moving her eyes back and forth seemed to make her upsetting thoughts feel less intense. This led her to study what was happening. At first, she called it Eye Movement Desensitization (EMD), and in 1989, she published the first studies showing how well it worked for people with post-traumatic stress disorder (PTSD). In 1991, she changed the name to EMDR to show that the therapy wasn’t just about making memories less sensitive but also about helping the brain truly “reprocess” or make sense of them. This story is important because it shows how the therapy grew from a simple observation into a well-researched, professional treatment.

The Healing Roadmap: An In-Depth Look at the 8-Phase Plan
The Framework of Treatment
People often think EMDR is just about eye movements, but it’s actually a very organized, eight-phase process. You can think of these eight phases as a clear “map” that the therapist follows. This structured plan makes sure that EMDR is a serious and professional treatment. It also keeps clients safe by making sure they are ready and supported during the whole process. The eight phases guide the therapy, but they don’t all have to happen in a single session. The therapist moves at a pace that is right for each person.
A Simple Look at Each Phase
The eight phases of EMDR therapy guide both the therapist and the client through the process of healing from trauma, making sure the client is prepared and supported at every step.
- Phase 1: Getting to Know You. This first phase is a detailed conversation with your therapist about your past, what brought you to therapy, and what things in your life are causing you stress. This information helps create a plan for the EMDR treatment. It’s also a chance to make sure you have the right support and coping skills.
- Phase 2: Getting Ready. This phase is all about preparing you for the main part of the therapy. The therapist will explain how EMDR works, what to expect, and teach you coping techniques. This might include identifying a “safe space” or practicing breathing exercises so you can feel grounded if you start to feel overwhelmed during a session. This preparation helps you feel safe and ready to begin.
- Phase 3: Setting the Target. In this phase, you and your therapist choose a specific memory to work on. You pick a target image—the most upsetting part of the memory—and a negative belief you have about yourself because of it, like “I am powerless.” You then rate how much distress this belief causes on a scale from 0 to 10. You also choose a positive belief you’d rather have, like “I am strong,” and rate how true that feels to you right now on a scale from 1 to 7.
- Phase 4: Making It Less Painful. This is the main part of the therapy. You focus on the upsetting memory while the therapist guides you through bilateral stimulation (BLS), which is the side-to-side eye movements, sounds, or taps. This process helps your brain work through the memory. You keep going until your distress level goes down to zero or almost zero.
- Phase 5: Installing a New Belief. Once the bad memory feels neutral, this phase focuses on making the positive belief you chose feel completely true. You focus on that positive belief while doing more bilateral stimulation until you feel it’s completely true. This helps your brain accept a new, more positive view of yourself.
- Phase 6: Checking Your Body. In this phase, you are asked to notice any lingering physical feelings in your body that might be connected to the memory. If you feel any tension or discomfort, you work with the therapist to use more bilateral stimulation until those feelings are gone. This ensures that healing happens in your body, not just in your mind.
- Phase 7: Wrapping Up. The purpose of this phase is to make sure you feel calm and stable before the session ends. Even if you didn’t fully process a memory, the therapist helps you feel safe and centered before you leave.
- Phase 8: Checking In. Every new session starts by checking on the memories you worked on last time. This makes sure that the distress hasn’t returned and that the positive belief still feels strong. This phase helps guide what you will work on next.
The table below gives a quick summary of the eight phases, showing how EMDR is a structured and professional process.
Phase
What’s It For?
What Happens?
1. History Taking
To find and plan which memories to work on.
You talk about your past and your goals with the therapist.
2. Preparation
To get you ready for the therapy.
The therapist explains EMDR and teaches you coping skills.
3. Assessment
To pinpoint the bad memory and beliefs.
You pick a memory, a negative belief, and a positive belief, and rate them.
4. Desensitization
To reduce the pain linked to the memory.
You focus on the memory while using bilateral stimulation until your distress is low.
5. Installation
To make the new, positive belief stronger.
You use bilateral stimulation to make the positive belief feel completely true.
6. Body Scan
To get rid of any leftover body tension.
You check your body for bad feelings and work on them with more stimulation.
7. Closure
To make sure you feel calm and safe.
The session ends with you feeling stable and ready to leave.
8. Re-evaluation
To check that the healing is permanent.
You check on the memory from last time to make sure the distress is still gone.
A Respected and Unique Therapy
How the Brain "Files" Information
The main idea behind EMDR is a model called Adaptive Information Processing (AIP). This idea says that your brain has a natural ability to process new experiences, like a file cabinet where it stores and makes sense of information. Normally, your brain takes in a new experience and “files” it correctly so it doesn’t cause problems.
But when a person goes through something traumatic, this natural filing system can get stuck or “blocked.” As a result, the bad memory gets “frozen in time” and stays linked to the original, upsetting feelings, images, and physical sensations. These “stuck” memories are what cause the symptoms of PTSD. The main goal of EMDR is to unblock this system and get the brain’s natural healing process started again.
What Does Bilateral Stimulation Actually Do?
Bilateral stimulation (BLS) is the main part of EMDR, and it’s important to know it’s not just through eye movements, as is often thought. It involves a rhythm that alternates between the two sides of your body and can be achieved through a variety of methods. While eye movements are most common, this stimulation can also be done with sounds that switch between your left and right ears, or taps on alternating sides of your body.
The main job of BLS is to create a state of “dual attention,” which means you’re focusing on two things at once: the bad memory and the gentle, rhythmic motion happening right now. This is like having “one foot in the past and one foot in the present.” It keeps you from getting overwhelmed by the memory and makes the healing process safe. This back-and-forth rhythm helps different parts of your brain “talk” to each other and “unblock” the parts that are stuck.
How the Brain Changes
Science has started to show what happens in the brain during EMDR. These findings show that EMDR does not just have one effect, but a bunch of things happen all at once to help you heal.
One important finding is that EMDR, using BLS, strengthens the connection between the amygdala and the prefrontal cortex. You can think of the amygdala as your brain’s alarm system, which is often stuck in “high alert” for people with PTSD. The prefrontal cortex is the thinking part of your brain that helps you stay calm and make good decisions. EMDR helps to quiet the overactive amygdala while waking up the prefrontal cortex. This helps the “thinking part” of your brain manage the bad memory without getting overwhelmed. In short, it helps your brain’s alarm system calm down and re-tunes its emotional response.
Also, EMDR seems to work in a similar way to REM sleep, which is the part of sleep when you dream. REM sleep is where your brain naturally processes and “cleans up” the memories from the day. Studies show that EMDR causes similar changes in the brain, helping bad memories that were “stuck” to finally be “filed” away correctly.
EMDR’s ability to help your body shift from a state of high alert is a key part of how it works. Your nervous system has two main parts. The sympathetic nervous system is what triggers your “fight or flight” response, putting your body on high alert when it senses danger. On the other hand, the parasympathetic nervous system is responsible for your “rest and digest” functions, which help you feel calm and tranquil. For people who have experienced trauma, the sympathetic nervous system is often stuck in control, leaving them in a constant state of “fight or flight.” EMDR therapy helps by activating the parasympathetic nervous system, using the vagus nerve as a kind of signal pathway. By doing this, it tells your body that the threat is no longer present and it is safe to relax. This shift from being on edge to being in a calm state allows you to reflect on the traumatic memory without having to physically re-experience the intense fear and distress, which is what helps your brain “unblock” the memory and process it properly. All of these things help the brain “update” or “rewire” the memory so it no longer causes such a strong, painful reaction.
Clinical Results: A Look at the Evidence
How Well It Works for PTSD
EMDR therapy is one of the most respected and well-researched treatments for post-traumatic stress disorder (PTSD). Because of how effective it is, major health groups all over the world, including the American Psychiatric Association and the World Health Organization, strongly recommend it for treating PTSD in adults, teens, and children.
Studies that compare different therapies consistently show that EMDR significantly reduces PTSD symptoms. For these organizations, the clear evidence from studies is more important than the debate about exactly how EMDR works. The fact that EMDR is considered one of the best and most highly recommended therapies for PTSD confirms its place as a top treatment.

Its Use Beyond PTSD
Even though EMDR was first created for PTSD, it is now used to help with many other mental health issues and distressing life events. Ongoing research shows that it can also be a helpful treatment for things like anxiety, depression, phobias, and chronic pain.
For example, studies have shown that EMDR can reduce symptoms of anxiety and depression, especially in people who have a history of trauma. The therapy can also help with phobias by targeting the unprocessed memories that are causing the intense fears. It’s worth noting that while EMDR’s results for PTSD are very clear, the research for other conditions is still growing. Because of this, it’s always best to talk with a professional to figure out the right treatment for you.
EMDR vs. Other Therapies
When people look for help with trauma, they often compare EMDR with Trauma-Focused Cognitive Behavioral Therapy (TF-CBT), since both are considered the best treatments for PTSD. While both therapies are very effective, they have some important differences.
One key difference is how much you have to talk. TF-CBT involves a lot of talking, where you and your therapist work together to challenge and change your negative thoughts. EMDR, on the other hand, does not require you to describe the traumatic event in detail. Instead, it uses bilateral stimulation to help your brain reprocess the memory without the need for a lot of verbal discussion. This can be a big benefit for people who find it hard or too overwhelming to talk about their trauma.
Another difference is homework. CBT often gives you homework to practice new skills in your daily life. EMDR, however, focuses more on what happens during the session itself, with less emphasis on work outside of therapy. Also, EMDR therapy may be finished in fewer sessions than other therapies, which can make it a faster and more affordable choice for some people.
The choice between EMDR and CBT is a personal one. EMDR’s “less talk” and “no homework” approach can be very appealing for clients who want a more focused and efficient therapy experience.
The following table shows the main differences between EMDR and CBT.
Therapy
Main Idea
How Much You Talk
Homework
How Long It Takes
EMDR
Uses side-to-side stimulation to reprocess memories.
Less talk about the details of the event.
Almost no homework.
Can often be done in fewer sessions.
CBT
Focuses on changing negative thoughts and behaviors.
A lot of discussion about feelings and events.
Often includes homework to practice skills.
Can be an ongoing process.
Things to Consider: The Debate and Side Effects
The Scientific Debate: Why It Works
Even though major health organizations recommend it for PTSD, EMDR is still a topic of debate in the scientific world. The disagreement isn’t about if it works, but about why it works.
Critics say that the benefits of EMDR might not be because of the eye movements but because of other parts of the therapy that are also in traditional talk therapy, like exposure. They suggest that the eye movements might just be a placebo, meaning people get better because they expect the therapy to work.
However, many studies have shown that bilateral stimulation is an important part of the therapy and that it’s not just a placebo. The research shows that people get better results when bilateral stimulation is included. This ongoing debate shows that researchers are still trying to understand the full picture of how EMDR helps the brain heal.
Potential Side Effects
As a powerful form of therapy, EMDR can have some temporary side effects as your brain works through the traumatic material. These are not a sign of failure but are a normal part of the healing process.
You might feel an increase in emotional distress during or right after a session. Strong feelings like sadness, anxiety, or anger may come up, and you might feel more sensitive for a few hours to a few days. Physical feelings like muscle tension, headaches, or tiredness can also happen as your body processes the emotional material.
Sometimes, you might have very vivid dreams or forgotten memories might resurface. While this can be unsettling, it means your brain is continuing to process the trauma. Because of this, it is crucial to have a qualified therapist who can guide you and help you through any challenges that arise.
Who Can Benefit and Who Should Not?
The success and safety of EMDR therapy depend a lot on the skill of the therapist. This is not a therapy you should try on your own. The intense emotional processing requires a trained and licensed professional who can manage the complexities of trauma and keep you safe at every step.
EMDR is also not for everyone. People with very severe detachment from reality or active psychosis are usually not good candidates for this therapy, as the intense focus on traumatic memories can make their symptoms worse. In these cases, other therapies are usually used first to help the person build emotional stability and coping skills before trying EMDR.
The Science Behind It: How EMDR Helps the Brain Heal
EMDR therapy is a powerful, well-researched, and effective treatment for post-traumatic stress disorder, and it is also being used to help with other issues like anxiety and depression. While the research for these other conditions is still growing, the results are very promising.
EMDR works by helping the brain “unblock” and “update” bad memories, allowing them to be “filed away” correctly. The use of bilateral stimulation taps into the brain’s natural healing process, helping to quiet the brain’s alarm system and re-tune its emotional response.
The ongoing debate about how it works shows that the scientific community is focused on understanding the deep complexities of how people heal. The temporary side effects that some people experience are a natural part of this process.
In short, EMDR is not a “magic cure,” but a proven and unique therapy that offers a different approach from traditional talk therapy. When used with a properly trained therapist, it can be a life-changing experience, providing fast relief from distressing symptoms and a lasting sense of peace.
Your First Step
Beginning the EMDR process is a courageous step toward reclaiming your life from the effects of trauma. Our sessions provide a safe and private space where you can feel secure. We’ll collaborate to gently approach and reprocess distressing memories, helping you to build inner strength and a sense of calm. We will be your guides as you navigate this journey of healing, celebrating each milestone and supporting you as you move toward lasting peace.
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