EMDR (Eye Movement Desensitization and Reprocessing) is one of the best-studied interventions for post-traumatic stress. It's unusual on the therapy landscape because the mechanism is specific, the protocol is well-defined, and the results — for the right clients, carefully sequenced — can be durable in a way ordinary talk therapy sometimes isn't. This page describes how I actually use it, which isn't always how the eight-phase protocol is taught.
What EMDR actually does
The short version: EMDR helps the brain finish the work of digesting a memory that got stuck. Traumatic memories are often stored in a way that keeps their emotional, sensory, and somatic material active long after the event is over. Bilateral stimulation — eye movements, alternating taps, or tones — appears to activate the neural processes that normally consolidate memory during REM sleep, allowing the stuck material to move into ordinary long-term storage, where it's remembered without being relived.
The longer version: nobody fully knows why it works. The clinical evidence for EMDR in single-event trauma and PTSD is strong and has been for decades. The proposed mechanisms are several, the field debates them, and the protocol keeps working regardless. I practice it because the results I've seen, repeated with clinical rigor, match the literature.
How I practice it
EMDR as it's sometimes taught — eight phases, target memory, bilateral stim, done — is a useful skeleton and a bad practice. The protocol on its own doesn't account for what a dysregulated nervous system does when you ask it to hold a target memory without enough resource underneath. So I sequence EMDR inside a trauma-informed frame:
- Resource first. Before we go near a target, we build nervous-system capacity — grounding practices, safe-place imagery, dual attention, a reliable way to return to baseline. This is non-negotiable. It's also why I rarely start EMDR in the first session.
- Titrate. We approach a target memory in small doses, returning to resource between passes. Long, uninterrupted abreactive sessions are not what I'm after. Depth matters; so does being able to walk out the door afterward.
- Watch the body. EMDR is cognitively structured, but the body tells us more than the narrative does about whether a target is resolving. I track somatic markers as closely as the cognitive and affective ones.
- Close deliberately. Every reprocessing session ends with active closure, even if the target isn't fully resolved. You should leave resourced, not raw.
Who EMDR tends to fit
EMDR is especially well-suited for:
- A specific traumatic event that's still producing intrusive memories, flashbacks, or strong emotional activation when something reminds you of it.
- Single-incident PTSD — a car accident, an assault, a medical event, a combat exposure.
- Performance-related trauma — a specific moment of failure, humiliation, or exposure that's still live when you try to perform again.
- Complex trauma, sequenced carefully across many sessions and many targets, paired with somatic and parts work.
It fits less well for purely developmental or preverbal trauma (somatic and parts work are usually better first choices) and for dissociative presentations where structured protocol work can destabilize without enough preparation.