Does EMDR Work Over Video? What the Evidence Says

How the Eye Movements Actually Happen

The part that puzzles people is mechanical, so let me be concrete about it.

In an office, a therapist may move two fingers across your field of vision while you hold a memory in mind. Over video, the same alternating left-right attention is created in one of a few ways: a moving visual on your screen that you follow with your eyes, alternating tones through headphones, or self-tapping — crossing your arms and tapping alternately on your shoulders, or tapping your knees, while I guide the pacing.

None of these is a workaround invented for the pandemic. Alternating tactile and auditory stimulation have been part of EMDR practice in offices for a long time, for clients who find eye movements uncomfortable or who have visual limitations. What changes online is who operates the stimulus, not what the stimulus is.

What does not change is the rest of it: history-taking, preparation and resourcing before any processing begins, the pacing of a session, and the clinician's job of watching how you are doing and slowing down or stopping when needed. If you want the full picture of what the therapy involves, my plain-language guide to EMDR covers the eight phases in detail.

The Honest Version of the Evidence

Here is where most pages on this subject overclaim, so I would rather show you the actual arc.

In January 2020, EMDRIA — the EMDR International Association — convened a task group to advise its board on virtual delivery. Their report says, plainly: "the task group has found no research to support or refute the efficacy of EMDR therapy through virtual means."

That was the honest position at the time. Clinicians were doing it — 60% of the members EMDRIA surveyed reported delivering all eight phases of the protocol virtually — but the research had not caught up with the practice.

It has been catching up since. To take one recent example, a randomized controlled trial published in Frontiers in Psychiatry in 2026 followed 89 adults who survived the Kahramanmaraş earthquakes, assigning them to remotely delivered EMDR, remotely delivered CBT, or a waitlist control. Both active treatments produced large reductions in PTSD symptoms compared with the control group, with EMDR slightly ahead of CBT. The authors concluded that "remotely delivered EMDR and CBT are feasible, effective, and clinically valuable interventions for earthquake-related PTSD."

Two things are worth saying about that carefully.

What it shows: remote EMDR produced substantial, measurable improvement in a randomized trial, in a population with severe, recent, event-linked trauma — a demanding test, not an easy one.

What it does not show: that trial compared remote EMDR against remote CBT and a waitlist. It did not compare remote EMDR against in-person EMDR. So I will not tell you the two are proven equivalent, because that specific comparison is not what was tested. What I can tell you is that the version of the treatment I deliver has been tested on its own terms and worked.

What Virtual EMDR Actually Requires

Trauma processing over video is not simply the office session with the camera on. EMDRIA's guidance is specific about the preparation, and I think clients should know what to expect from a competent virtual practice:

• Your physical location is on file for every session. Not a formality — if something happens, help has to be able to reach an address.
• Emergency services in your region are identified in advance, and consent to contact a person in your community is arranged before it is ever needed.
• The platform is HIPAA-compliant, operating under a Business Associates Agreement. Ordinary video-calling apps are not automatically that.
• Your environment is part of the session. A door that closes, a device that will not drop, headphones, and an hour nobody will interrupt.
• Preparation comes before processing. Grounding and resourcing skills are established first, so that if something surfaces strongly, you have something to land on.

There is also the matter of licensure, which is not a technicality: a therapist may only treat you in a state where they are licensed. I hold licenses in New York (#087032) and Massachusetts (#1140891), which is why I can see clients in both.

Why an EMDR App Is Not the Same Thing

This deserves its own section, because the search that brings people here often also surfaces apps promising self-guided EMDR, and they are not a cheaper version of the same product.

EMDRIA's report is direct: "online EMDR therapy requires the presence of a clinician with the client." It quotes Francine Shapiro, who developed EMDR, on self-administration: "It is difficult, if not impossible, to engage in intense, complex personal therapy without a clinician's assistance. It is not generally recommended that clients be taught the self-directed use of eye movements. There is no way of knowing to what a given target or anxiety is linked, and even seemingly innocuous disturbances can be rooted in extremely disturbing childhood memories." She goes further, warning that "attempting self-directed therapy...can also result in retraumatization since the memory may merely be dissociated once more rather than reprocessed."

Read that last line closely. The risk is not that the app does nothing. It is that it opens something and cannot help you close it.

This connects to something I care about in my own practice. I do not use AI note-takers or transcription tools in sessions, and my reasons are set out on my AI-free therapy page. Automation is being sold into this field faster than anyone is asking what it costs. A live person, paying attention to you, noticing when your breathing changes, is not the inefficient part of therapy. It is the therapy.

Where Virtual Genuinely Helps — and Where It Might Not

For many people, working from home is better than tolerable. You process something difficult and then you are already home, with your own dog, your own kettle, and no commute to reassemble yourself for. Access improves too: you are not limited to therapists within driving distance, which matters when you need someone trained in a specific modality.

It suits some situations less well. If your home offers no private space, if being alone after a hard session feels unsafe, or if there is active risk in your life that needs in-person support around it, that is worth naming early rather than discovering mid-course. In an initial consultation I would rather tell you that a local in-person option fits you better than start something that does not.

For people carrying complex trauma — trauma that was repeated and relational rather than a single event — pacing tends to matter more than format. That work is slower and more careful either way.

If You Are Weighing It Up

No article can tell you whether EMDR is right for you, and this one is not trying to. What it can do is remove the technical objection: the format is not the compromise you may have assumed it is, provided the clinician is trained, licensed where you live, and running the full protocol rather than an abbreviated version of it.

If you would like to talk it through, I offer a free consultation call — that is the point at which questions like "will this work for what I am carrying?" get a real answer rather than a general one. You can reach me at (347) 450-0833 or get in touch here. I am an out-of-network provider, and I am glad to explain what that means for you before you commit to anything.

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Sources, verified September 10, 2026: EMDR International Association, Guidelines for Virtual EMDR Therapy (Report of the Virtual Training and Therapy Task Group, January 2020); and Remote EMDR versus CBT for PTSD after the Kahramanmaraş earthquakes: a randomized trial, Frontiers in Psychiatry, 2026. This article is general information and not a substitute for individual clinical advice.