A.R.T., or Accelerated Resolution Therapy, is a type of psychotherapy designed to reduce the emotional weight of traumatic memories. It works by guiding you through a combination of eye movements and mental imagery to essentially “rescript” how your brain stores distressing experiences. Most people complete treatment in one to five sessions, with an average of about four.
ART shares some DNA with EMDR (Eye Movement Desensitization and Reprocessing), a more widely known trauma therapy, but it differs in important ways. It’s faster, requires less verbal processing, and uses a distinct technique for replacing traumatic images with less distressing ones.
How ART Works
The core idea behind ART is that traumatic memories get “stuck” in the brain in a way that keeps triggering intense emotional and physical reactions. ART doesn’t erase the memory itself. You still remember what happened. But the therapy changes the images and sensations attached to the memory so they no longer provoke the same distress.
During a session, the therapist guides your eyes in smooth, horizontal movements while you mentally revisit a traumatic experience. This eye movement appears to tap into the brain’s natural memory processing system, similar to what happens during REM sleep. While the memory is activated and temporarily “unlocked,” the therapist walks you through a process called Voluntary Image Replacement. You imagine a new, preferred version of the scene, essentially giving the memory a different visual ending. Over a few hours after the session, your brain reconsolidates the memory with the updated imagery in place.
The neuroscience behind this involves proteins in the brain’s memory and fear-processing centers becoming temporarily flexible when a memory is recalled. During that window, new information can be integrated into the memory before it’s stored again. This is why the emotional charge of the memory can shift so dramatically in a short period.
What a Session Looks Like
A typical ART session lasts about an hour. You don’t need to describe your trauma out loud in detail, which is a significant difference from many talk-based therapies. The therapist guides the process, but much of the work happens internally. You follow the therapist’s hand movements with your eyes while mentally engaging with your memories and replacing images as directed.
Most courses of ART involve one to five sessions, averaging around 3.7. Some people report meaningful relief after a single session. In clinical studies, the completion rate was 94 percent, meaning very few people drop out before finishing treatment. That’s notable because dropout rates in longer trauma therapies tend to be considerably higher.
What ART Treats
ART was originally developed for PTSD, and that remains its primary use. But because it targets the emotional charge of distressing memories more broadly, it’s also used for grief, depression, anxiety, and phobias. A randomized controlled trial studying ART for complicated grief found strong improvements not only in grief symptoms but also in co-occurring PTSD and depression. Nearly 80 percent of participants in that study responded positively after an average of fewer than four sessions.
The treatment effects were especially strong for people with more severe PTSD symptoms at the start. Those with higher baseline scores saw larger improvements than those with milder symptoms, suggesting ART may be particularly effective for people who are struggling the most.
How ART Differs From EMDR
ART and EMDR are often compared because both use eye movements to process trauma. The differences matter, though, especially if you’re deciding between them.
- Verbal processing: EMDR typically involves recounting the traumatic event in some detail to the therapist. ART does not require you to speak about the event, making it appealing if you find it difficult or retraumatizing to describe what happened.
- Speed: EMDR often takes 6 to 12 sessions or more. ART typically resolves symptoms in one to five sessions.
- Technique: EMDR uses bilateral stimulation (eye movements, tapping, or tones) while you recall the memory directly. ART uses a technique called imaginal exposure, where you imagine the traumatic event in a condensed, less distressing form and then actively replace the images.
- Structure: ART follows a more standardized, directive protocol. EMDR tends to be more open-ended in how memories are processed session to session.
Both approaches are used for PTSD, anxiety, depression, and grief. EMDR has a larger body of research behind it and is recognized by more clinical guidelines, but ART’s evidence base is growing, and its shorter treatment timeline is a practical advantage for many people.
What the Research Shows
ART is newer than many established trauma therapies, so its research base is smaller. That said, the results from existing studies are strong. In a randomized controlled trial on complicated grief, the effect size for PTSD symptom reduction was 2.40 within the ART group and 2.13 when compared against participants who received no treatment. In clinical research, an effect size above 0.8 is considered large. These numbers are well above that threshold.
The same trial found large improvements in depression symptoms. Participants who started with more severe PTSD symptoms showed the biggest gains, with effect sizes above 3.0. These results held at the eight-week follow-up, suggesting the benefits weren’t just temporary.
The limited research available is promising, but ART has not yet been studied as extensively as therapies like EMDR or cognitive behavioral therapy. Larger, more diverse clinical trials will help clarify exactly where ART fits in the landscape of trauma treatments and which populations benefit most.
Finding an ART Therapist
ART practitioners must complete specialized training in the technique, which is separate from general psychotherapy licensure. Therapists who offer ART are typically licensed mental health professionals (psychologists, clinical social workers, licensed counselors) who have completed an additional ART-specific certification program. When looking for a provider, you can verify that they’ve been trained through the Accelerated Resolution Therapy organization, which maintains a directory of certified practitioners.