EMDR Therapy
What is EMDR?
Eye Movement Desensitization and Reprocessing (EMDR) is a structured psychotherapy developed by Dr. Francine Shapiro in 1987 after she discovered that certain eye movements reduced the intensity of disturbing thoughts. Since then, EMDR has become one of the most researched and effective treatments for trauma and PTSD.
EMDR is based on the Adaptive Information Processing (AIP) model, which proposes that trauma becomes "stuck" in the brain's memory networks, stored with the original images, sounds, thoughts, feelings, and body sensations. When triggered, these unprocessed memories cause current symptoms—flashbacks, nightmares, anxiety, hypervigilance.
During EMDR, bilateral stimulation (typically eye movements following the therapist's fingers, but also tapping or auditory tones) activates both hemispheres of the brain while you focus on the traumatic memory. This dual attention appears to facilitate the brain's natural information processing system, allowing the memory to be reprocessed and integrated adaptively.
After 12 sessions (meta-analysis, Chen et al., 2024)
Recommended by WHO, APA, VA/DoD, NICE
Standardized treatment approach
Typical duration for single-incident PTSD
The 8 Phases of EMDR
EMDR follows a structured 8-phase protocol to ensure safe, effective trauma processing:
Phase 1: History Taking & Treatment Planning
Your therapist gathers comprehensive history, identifies traumatic events to target, and develops treatment plan. Together, you create a list of past disturbing events, current triggers, and future templates (situations you want to handle differently).
Phase 2: Preparation
Building therapeutic relationship, explaining EMDR process, teaching self-calming techniques (safe place imagery, container exercise, light stream). This phase ensures you have resources to manage distress during memory processing. Some clients spend several sessions in preparation, especially with complex trauma.
Phase 3: Assessment
Identifying components of target memory:
- Image: Most disturbing part of memory (visual snapshot)
- Negative Cognition (NC): Negative belief about yourself ("I'm powerless," "I'm in danger," "I'm unlovable")
- Positive Cognition (PC): Desired belief ("I'm safe now," "I have control," "I'm worthy of love")
- Validity of Cognition (VOC): How true the PC feels (1-7 scale)
- Emotions: Feelings when recalling memory and NC
- Subjective Units of Distress (SUD): Intensity of distress (0-10 scale)
- Body sensations: Where you feel the disturbance physically
Phase 4: Desensitization
The core reprocessing phase. You hold together the image, NC, emotions, and body sensations while following bilateral stimulation (eye movements, taps, or sounds). After each set (~30 seconds), therapist asks "What do you notice now?" You briefly report whatever comes up—new thoughts, images, feelings, sensations—without analyzing. Process continues until SUD reaches 0 or 1.
What happens during desensitization: Memories may shift and change—images become less vivid, emotions decrease in intensity, new insights emerge, connections to other experiences surface. This is your brain's natural healing process at work. Your job is simply to notice whatever arises without forcing or controlling it.
Phase 5: Installation
Strengthening the positive cognition. Once SUD is 0-1, you hold the original memory with the PC while doing bilateral stimulation. Goal is to increase VOC to 7 (completely true). This "installs" the adaptive belief, replacing the old negative cognition.
Phase 6: Body Scan
While holding memory and PC, scan your body from head to toe for any residual tension or discomfort. If found, target with additional bilateral stimulation until body feels completely clear. Trauma is stored somatically, so clearing body sensations ensures complete processing.
Phase 7: Closure
Ending session safely, whether processing is complete or incomplete. Therapist guides you to use self-calming techniques to return to equilibrium. You're given instructions for between-session self-care and asked to keep a journal of any new memories, dreams, or insights that emerge (processing often continues between sessions).
Phase 8: Reevaluation
At start of next session, review the previously processed memory. If it remains resolved (SUD still 0-1, VOC still 7), move to next target. If disturbance returned, additional processing is needed. Also assess current triggers and future templates to ensure comprehensive treatment.
What EMDR Treats
PTSD (ICD-10: F43.10)
Evidence: Strongest evidence base. WHO states "Like CBT with a trauma focus, EMDR aims to reduce subjective distress and strengthen adaptive cognitions related to the traumatic event. Unlike CBT with a trauma focus, EMDR does not involve detailed descriptions of the event, direct challenging of beliefs, extended exposure, or homework." APA gives EMDR highest level of recommendation.
Research findings: 77-90% of single-trauma patients no longer meet PTSD criteria after 3-12 sessions. Faster symptom reduction than many other approaches. Brain imaging shows normalization of amygdala hyperactivity and improved prefrontal regulation.
Complex Trauma
Multiple traumatic events, childhood trauma, developmental trauma. Requires longer treatment (often 20+ sessions) processing multiple memories. May need extended preparation phase for stabilization before trauma processing.
Panic Disorder (ICD-10: F41.0)
EMDR targets early panic attacks and situations that became associated with panic. Meta-analyses show significant symptom reduction, often in fewer sessions than CBT exposure therapy.
Phobias
Specific phobias often resolve in 1-3 EMDR sessions by processing the origin event (e.g., dog bite leading to dog phobia, turbulence leading to flying phobia).
Depression with Trauma History
When depression stems from unresolved adverse experiences, EMDR targeting those experiences can alleviate depressive symptoms.
Chronic Pain
Growing evidence for EMDR addressing psychological components of pain, especially when pain began following trauma (accident, injury).
Performance Anxiety
Athletes, performers, public speakers use EMDR to process past failures or humiliations that create current performance anxiety.
What to Expect
Session length: 60-90 minutes (longer than standard therapy to allow adequate processing time)
Treatment duration:
- Single-incident trauma: 3-12 sessions
- Multiple traumas: 12-24+ sessions
- Complex developmental trauma: 24+ sessions
During processing: You may experience strong emotions or physical sensations as memories surface. This is normal and temporary. Your therapist will help you titrate intensity and provide grounding as needed. Most people find the experience less overwhelming than expected—you're observing the memory rather than reliving it.
Between sessions: Processing continues after sessions end. You may notice new insights, connections, or shifts in how you think about the trauma. Some people have vivid dreams or recall related memories. Keep a journal and discuss at next session.
After processing: Once a memory is fully processed, it loses its emotional charge. You'll still remember what happened, but thinking about it no longer triggers intense distress, physical reactions, or negative beliefs. The memory becomes "just a memory"—filed away as the past, not experienced as a present threat.
Frequently Asked Questions
What is EMDR therapy?
EMDR (Eye Movement Desensitization and Reprocessing) is an evidence-based psychotherapy developed by Francine Shapiro in 1987. It uses bilateral stimulation—typically eye movements, but also tapping or sounds—while recalling traumatic memories to help the brain process and integrate trauma. EMDR is based on the Adaptive Information Processing model which proposes that trauma gets 'stuck' in the brain's memory networks. The bilateral stimulation activates the brain's natural healing mechanisms, allowing traumatic memories to be reprocessed and stored appropriately.
What conditions does EMDR treat?
EMDR has the strongest evidence for PTSD and trauma-related disorders. It's recommended by WHO, American Psychiatric Association, VA/DoD, and NICE guidelines as a first-line PTSD treatment. Beyond PTSD, EMDR shows effectiveness for panic disorder, phobias, depression, anxiety disorders, chronic pain, and performance anxiety. Any condition rooted in disturbing life experiences may benefit from EMDR.
How does EMDR work?
EMDR follows an 8-phase protocol: history-taking, preparation, assessment (identifying target memory), desensitization (bilateral stimulation while focusing on memory), installation (strengthening positive belief), body scan (clearing residual physical tension), closure, and reevaluation. During desensitization, you focus on the traumatic image, negative belief, and body sensations while following the therapist's fingers moving side-to-side. This bilateral stimulation appears to activate both hemispheres, facilitating memory reprocessing.
Is EMDR hypnosis?
No, EMDR is not hypnosis. During EMDR, you remain fully conscious and aware. You're in control the entire time and can stop whenever needed. Unlike hypnosis, there's no trance state or suggestions. EMDR simply helps your brain process memories using its natural healing mechanisms. You're an active participant, and the eye movements are just one component of a structured psychotherapy protocol.
How many EMDR sessions are needed?
For single-incident trauma (car accident, assault), 3-12 EMDR sessions may be sufficient. For complex trauma or multiple traumatic events, treatment typically requires 12-24+ sessions. Some people notice improvement after just a few sessions, though complete processing of all target memories takes longer. Each session is usually 60-90 minutes, longer than standard therapy to allow adequate processing time.
Is EMDR effective?
Yes, EMDR has extensive research support. Meta-analyses show EMDR produces 77-90% remission rates for PTSD, often in fewer sessions than other trauma therapies. WHO states that EMDR and trauma-focused CBT are the only psychotherapies recommended for PTSD in children, adolescents, and adults. The American Psychiatric Association gives EMDR the highest level of recommendation for trauma treatment. Brain imaging studies show EMDR produces measurable changes in how traumatic memories are stored and processed.