Can EMDR Be Done Online? What the Research Says About Therapist-Guided Online EMDR
Eye Movement Desensitization and Reprocessing (EMDR) has traditionally been delivered with a therapist and client in the same room. But video-based therapy has become much more common, and researchers have increasingly studied whether EMDR can also be delivered when the therapist and client are in different locations.
The answer is yes: therapist-guided EMDR can be delivered online, and studies show that people can experience meaningful reductions in trauma-related symptoms when EMDR is provided by video.
The research includes randomized trials, service evaluations, surveys of clients and therapists, and more recent controlled research specifically examining online EMDR for Post-Traumatic Stress Disorder (PTSD).
A 2026 controlled study followed adults with PTSD related to multiple traumatic experiences through 10 weekly online EMDR sessions. PTSD symptoms fell substantially from before treatment to after treatment and remained lower 12 weeks later. Fifteen of the 21 participants included in the final analysis showed an individual treatment effect. Taylor & Francis Online
That strengthens the evidence for online delivery. But it is also important to be precise about what has and has not been established.
Online EMDR has research support, but direct trials comparing therapist-guided online EMDR with the same treatment delivered face to face are still limited. Much of the current evidence asks whether online EMDR can work—not yet whether it produces exactly the same outcomes as in-person EMDR in every population.
What Does “Therapist-Guided Online EMDR” Mean?
Therapist-guided online EMDR means that a trained therapist conducts the EMDR session remotely, usually through live video.
The therapist and client are still interacting in real time.
The treatment may include the same broad elements used in in-person EMDR, such as:
identifying a memory or experience to work on;
noticing associated thoughts, emotions, and physical sensations;
bringing aspects of the memory to mind;
using bilateral or other dual-attention stimulation;
noticing changes during the process;
and reassessing the memory as the session progresses.
The main difference is the location.
Instead of sitting in the same office, the therapist and client connect remotely.
This is different from self-guided EMDR, where someone completes an EMDR-based process without a therapist conducting the session in real time.
That distinction matters because therapist-guided online EMDR and self-guided EMDR are different research questions. The article What Is Self-Guided EMDR, and How Is Its Research Different From Therapist-Guided EMDR? examines that difference separately.
Why Did Online EMDR Become More Common?
Remote psychological treatment existed before 2020, but the COVID-19 pandemic greatly accelerated its use.
Therapists who had previously provided EMDR almost entirely in person suddenly had to decide whether and how to continue treatment remotely.
This created a large natural shift in clinical practice.
A survey conducted in 2021 collected responses from 562 EMDR therapists and 148 clients across several countries.
Among clients, 88% said they felt extremely or very comfortable receiving EMDR online, and 93% said they would be very or fairly enthusiastic about recommending online EMDR to others.
Therapists' attitudes also changed substantially. At the beginning of social distancing, 54% reported strong or partial reluctance about delivering EMDR remotely. A little more than a year later, that figure had fallen to 11%. PubMed Central (PMC)
Those findings do not prove treatment effectiveness by themselves.
They tell us something different: online EMDR became practical and acceptable for many therapists and clients once they actually used it.
What Did Early Online EMDR Studies Find?
Some of the earliest research involved relatively small studies.
A 2013 open trial tested an internet-delivered treatment combining Cognitive Behavioral Therapy with internet-delivered EMDR.
Fifteen people began treatment, and 11 completed post-treatment assessments.
Large reductions were reported in PTSD, anxiety, and distress through three-month follow-up. At post-treatment, 55% of participants no longer met PTSD criteria, and that proportion was maintained at follow-up. PubMed
However, that study had an important limitation.
Because EMDR and Cognitive Behavioral Therapy were combined, researchers could not determine how much of the improvement came specifically from the EMDR component.
It was also closer to an internet-assisted treatment program than the live therapist-guided video EMDR that later became common.
So it provided useful early evidence that remote trauma treatment incorporating EMDR was possible, but it did not settle the question of therapist-guided online EMDR by itself.
What Did the 2021 Randomized Trial Find?
One of the more important early randomized studies was conducted during the COVID-19 pandemic.
Researchers recruited 38 people with Acute Stress Disorder related to the circumstances surrounding COVID-19, quarantine, or illness.
Participants were randomly assigned to receive either:
seven sessions of online EMDR;
or seven sessions of online trauma-focused Cognitive Behavioral Therapy.
Both treatments produced substantial improvements.
Trauma-related and depressive symptoms fell by about 55%, while anxiety fell by about 30%. The improvements were still evident at the one-month follow-up. PubMed
The study found no meaningful evidence that one treatment clearly outperformed the other.
That is useful because the comparison was not between online EMDR and no treatment.
Both groups received an active trauma-focused therapy.
At the same time, the sample was small, and the participants had Acute Stress Disorder rather than established chronic PTSD.
So this trial supports online EMDR as a workable trauma treatment but does not answer every question about long-term PTSD treatment.
What Have Real-World Online EMDR Services Found?
Researchers have also looked at what happened when online EMDR was delivered in ordinary clinical services rather than tightly controlled trials.
A UK service evaluation examined online EMDR for people with PTSD and related mental-health difficulties.
PTSD symptom scores dropped substantially from before treatment to afterward. The authors reported a large pre-to-post treatment effect and found that both clients and therapists generally viewed online EMDR positively. PubMed Central (PMC)
Service evaluations are useful because they show what happens outside a laboratory.
They can include people with more varied trauma histories and circumstances.
But they also have an important limitation: there may be no randomized comparison group.
That means symptom improvement can be documented, but researchers have less ability to determine exactly how much of that change was caused by the online EMDR itself.
What Does the 2026 Controlled Study Add?
A 2026 study provides some of the strongest direct evidence so far for therapist-guided online EMDR in adults with PTSD.
Researchers recruited adults ages 18 to 65 with PTSD related to multiple traumatic experiences.
Participants were randomly assigned to different baseline periods lasting:
two weeks;
three and a half weeks;
or five and a half weeks.
After that baseline period, they received 10 weekly online EMDR sessions.
This is called a multiple-baseline single-case experimental design. Instead of randomly assigning people to different treatments, researchers randomized when treatment began and repeatedly measured symptoms before and during treatment.
Twenty-one participants were included in the final analysis.
Their average score on the PTSD Checklist for the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition fell from 44.9 before treatment to 21.2 afterward. At the 12-week follow-up, the average score had fallen further to 17.7.
Researchers found an individual treatment effect in 15 of the 21 participants. Taylor & Francis Online
The researchers described the average reduction as both statistically significant and clinically meaningful.
This study is particularly useful because it involved:
diagnosed PTSD;
multiple traumatic experiences;
a full 10-session online EMDR course;
repeated symptom measurements;
and a follow-up period.
It still was not a large conventional trial comparing online EMDR with in-person EMDR or another treatment.
So it strengthens the evidence for online effectiveness without proving equivalence with every other delivery format.
Can Bilateral Stimulation Be Done Online?
Yes.
The bilateral or dual-attention component of EMDR can be adapted for remote sessions in several ways.
Depending on the treatment setup, a person may:
visually follow movement on a computer screen;
follow the therapist's hand or another visual target;
use alternating self-tapping;
use audio that alternates between the ears;
or use another method of bilateral stimulation.
Researchers studying online EMDR have used several of these approaches.
This does not mean every method has been studied equally.
As discussed in Eye Movements, Tapping or Tones: What Has Research Actually Studied?, eye movements have the largest experimental research base, while tapping, tones, and other forms have been studied to different degrees.
The important point for online treatment is that the therapist and client do not have to be physically in the same room for bilateral stimulation to be incorporated into the session.
Do Clients Feel Comfortable With Online EMDR?
Many do.
In the large therapist-and-client survey, 88% of clients reported being extremely or very comfortable with online EMDR, and 93% said they would be enthusiastic or fairly enthusiastic about recommending it. PubMed Central (PMC)
Among the clients who had experienced both online and in-person EMDR, initial concerns about switching online often decreased once they had actually tried the remote format.
A later service evaluation found a similar pattern: both clients and therapists sometimes began with reservations about online treatment, but those concerns commonly became less important once treatment was underway. PubMed Central (PMC)
That does not mean everyone prefers online therapy.
Some people may prefer being in the same room with a therapist.
Others may value:
not having to travel;
being in a familiar environment;
easier scheduling;
access when living far from a provider;
or being able to continue treatment when in-person appointments are difficult.
Preference and effectiveness are related questions, but they are not the same question.
Is Online EMDR the Same as In-Person EMDR?
The treatment is recognizably EMDR, but the delivery format is different.
Researchers have good evidence that therapist-guided online EMDR can produce symptom improvement.
What has been studied much less is a direct head-to-head question:
If similar people are randomly assigned to identical EMDR protocols, with one group receiving it online and the other receiving it in person, are the outcomes equivalent?
A 2023 service evaluation noted that direct research comparing online and in-person EMDR for PTSD was not yet available. PubMed Central (PMC)
The 2026 study adds important controlled evidence for online EMDR itself, but it still did not compare the treatment directly with face-to-face EMDR. Taylor & Francis Online
So the research supports saying:
Online EMDR can work.
It does not yet justify saying:
Online and in-person EMDR have been conclusively shown to work exactly the same way or equally well in every population.
The next article in this series, Online vs In-Person EMDR: What Have Studies Found?, looks specifically at that comparison.
Is the Therapist Still Important in Online EMDR?
Yes, in the therapist-guided research discussed here.
Online EMDR is not simply a prerecorded program that someone completes alone.
The therapist remains actively involved in:
guiding the session;
selecting and assessing treatment targets;
monitoring the process;
deciding when to continue or change the focus;
and responding to what happens during the session.
That is why it is important not to combine therapist-guided online EMDR and self-guided EMDR into one evidence category.
What About Online EMDR Beyond PTSD?
Therapist-guided web-based EMDR has also been studied in populations outside standard PTSD trials.
For example, a randomized trial involving adults experiencing suicidal thoughts tested up to 12 web-based therapist-delivered EMDR sessions.
The study included 42 participants.
People receiving EMDR showed reductions over time in suicidal thoughts, depression, anxiety, and post-traumatic symptoms.
The sample was too small for strong between-group conclusions, but the researchers found the online delivery feasible and described the results as supporting further study of web-based EMDR. PubMed
This study is not evidence that online EMDR treats every mental-health concern.
It does show that researchers have used therapist-guided web-based EMDR with people who have more complicated combinations of symptoms rather than limiting research only to straightforward PTSD cases.
What Does the Broader Remote-EMDR Research Say?
A 2024 systematic review examined remote EMDR studies conducted largely during and after the COVID-19 pandemic.
The review included work with:
PTSD;
acute stress;
healthcare and frontline workers;
people exposed to pandemic-related trauma;
and other trauma-related difficulties.
Across the studies, online EMDR was frequently associated with reductions in trauma-related symptoms, although study designs varied substantially and many samples were small. Frontiers
This is an important pattern.
The evidence no longer rests on one isolated online EMDR study.
At the same time, the research is still heterogeneous enough that it is more accurate to describe a developing body of supportive evidence than to claim that every question about remote EMDR has been settled.
What Are the Main Limitations of the Research?
Several limitations remain.
First, many studies have been relatively small.
The 2021 online EMDR versus Cognitive Behavioral Therapy trial involved 38 people. PubMed
The 2026 controlled PTSD study included 21 participants in its final analysis. Taylor & Francis Online
Second, studies involve different populations.
Some examine:
established PTSD;
Acute Stress Disorder;
multiple trauma;
recent trauma;
healthcare workers;
or broader mental-health difficulties.
Third, online procedures are not identical across every study.
Researchers may use different EMDR protocols or different methods of bilateral stimulation.
And fourth, there are still relatively few strong direct comparisons between online EMDR and the same EMDR treatment delivered face to face.
These limitations do not erase the existing findings.
They tell us where future research can make the evidence more precise.
What Can We Reasonably Conclude?
Research now supports several useful conclusions.
Therapist-guided EMDR can be delivered online.
It has been used successfully in both research studies and ordinary clinical services.
People receiving online EMDR often show substantial reductions in trauma-related symptoms.
A randomized 2021 trial found similar improvements after online EMDR and online trauma-focused Cognitive Behavioral Therapy in people with Acute Stress Disorder. PubMed
A 2026 controlled study of adults with PTSD following multiple traumas found a clinically meaningful reduction in PTSD symptoms after 10 weekly online EMDR sessions, with gains maintained at 12-week follow-up. Taylor & Francis Online
Clients and therapists generally report that online EMDR is acceptable.
Large survey research found high levels of client comfort and willingness to recommend the format. PubMed Central (PMC)
What research has not yet established as clearly is whether online EMDR and in-person EMDR produce identical outcomes across different populations and treatment settings.
So the most accurate conclusion is:
Therapist-guided online EMDR is a legitimate and research-supported way of delivering EMDR, with studies showing meaningful symptom improvement. Direct evidence comparing it with in-person EMDR remains more limited, so equivalence between the two formats should not simply be assumed.
Frequently Asked Questions
Can EMDR really be done through video?
Yes. Therapist-guided EMDR has been delivered through live online sessions in clinical research and routine care. Studies report meaningful reductions in trauma-related symptoms after online treatment. Taylor & Francis Online
Is online EMDR self-guided?
Not necessarily. The studies discussed in this article involve therapist-guided online EMDR, where a therapist conducts the session remotely in real time. Self-guided EMDR is a separate delivery model and a separate research question.
Does online EMDR work for PTSD?
Research indicates that it can. A 2026 controlled study involving adults with PTSD from multiple traumas found substantial symptom reductions after 10 online EMDR sessions, with improvements maintained 12 weeks later. Taylor & Francis Online
Is online EMDR as effective as in-person EMDR?
There is not yet enough direct head-to-head research to make a universal claim of equivalence. Current studies support online EMDR itself, but direct online-versus-in-person EMDR comparisons remain limited.
Do people generally feel comfortable receiving EMDR online?
Many do. In a survey of 148 clients, 88% reported being extremely or very comfortable with online EMDR, and 93% said they would be enthusiastic or fairly enthusiastic about recommending it. PubMed Central (PMC)
Conclusion
EMDR no longer has to take place with the therapist and client sitting in the same physical room.
Therapist-guided online EMDR has now been used in randomized trials, controlled research, service evaluations, and ordinary clinical practice.
The findings are broadly consistent.
People receiving online EMDR often show meaningful reductions in trauma-related symptoms, and clients generally report that the format is acceptable.
Recent research strengthens that conclusion. In 2026, a controlled study of adults with PTSD following multiple traumatic experiences found substantial reductions in PTSD symptoms after 10 weekly online EMDR sessions, with improvements still present at 12-week follow-up. Taylor & Francis Online
At the same time, the evidence does not yet justify treating online and in-person EMDR as scientifically interchangeable in every circumstance. Direct comparisons remain limited.
The most reasonable conclusion from the research is therefore:
Yes, EMDR can be done online with a therapist, and current studies support therapist-guided online EMDR as an effective way to deliver trauma-focused treatment. The next research question is not whether online EMDR is possible, but how its outcomes compare directly with the same treatment delivered in person.
