If you live in New York City and have been considering EMDR therapy, you have likely asked some version of this question: Does it actually work online? It is a reasonable thing to wonder. EMDR therapy involves bilateral stimulation, attunement between therapist and client, and a carefully paced therapeutic process. Can all of that translate through a screen?

The short answer is yes — and the research increasingly backs this up. But the longer answer is more nuanced and worth understanding before you decide what format is right for you.

What Makes EMDR Therapy Different From Talk Therapy

Before exploring the online versus in-person question, it helps to understand what makes EMDR therapy distinct in the first place.

EMDR — Eye Movement Desensitization and Reprocessing — was developed in the late 1980s by psychologist Francine Shapiro and has since become one of the most extensively researched trauma treatments in the world. It is endorsed by the World Health Organization, the American Psychiatric Association, and the U.S. Department of Veterans Affairs as an evidence-based treatment for PTSD and trauma.

Unlike traditional talk therapy, EMDR does not rely primarily on verbal processing or cognitive insight. Instead, it works by engaging the brain's natural information-processing system through bilateral stimulation — typically guided eye movements, tapping, or auditory tones — while the client holds a targeted memory, belief, body sensation, or emotional experience in awareness. This process helps the brain reprocess distressing material that has become stuck, reducing its emotional intensity and integrating it in a healthier way.