According to researchers at the University of Alberta, a novel psychotherapy known as Multi-modal Motion-assisted Memory Desensitization and Reconsolidation, or 3MDR, effectively reduces symptoms of post-traumatic stress disorder. The treatment requires patients to walk on a treadmill while confronting self-selected images and music that remind them of past trauma.
How 3MDR Therapy Works for PTSD
Developed in the Netherlands approximately 15 years ago, 3MDR exposes patients to trauma-related stimuli while they are in motion. According to Dr. Suzette Brémault-Phillips, a professor in the Faculty of Rehabilitation Medicine at the University of Alberta, walking induces divergent thinking. This physical activity helps patients move away from a frozen or fight-or-flight response and toward active emotional processing.
Did you know? 3MDR gives patients absolute control over their processing journey, allowing them to transform debilitating trauma into manageable memories within just a few sessions, according to clinical leads at the University of Alberta.
Clinical Results and Patient Outcomes
Clinical observations indicate that 3MDR achieves rapid therapeutic gains. According to Dr. Phillip Sevigny of the Faculty of Education, patients experience improvements within weeks that might otherwise take years to materialize. Furthermore, these positive outcomes are sustained for at least a year following treatment.
Through the Heroes in Mind, Advocacy & Research Consortium (HiMARC), researchers operate the only clinical research program of its kind in Canada. Since 2019, the program has treated over 200 Albertans, including military members, veterans, public safety personnel, first responders, and health care workers.
Expanding Access to New Populations
Given the striking recovery rates observed in clinical settings, study authors stated in a published work in Brain and Behavior that they hold a moral imperative to distribute 3MDR as widely as possible. Researchers are currently engaged in discussions to introduce the therapy to additional groups, including Indigenous communities, to help address intergenerational trauma.
Frequently Asked Questions
What does 3MDR stand for?
3MDR stands for Multi-modal Motion-assisted Memory Desensitization and Reconsolidation.
Who is eligible for 3MDR therapy in Canada?
Initially launched to treat military members, veterans, first responders, public safety personnel, and health care workers, the clinical research program at the University of Alberta has since expanded to include civilian populations.
How long do the therapeutic benefits of 3MDR last?
According to University of Alberta researchers, patients who undergo the treatment get better and maintain their recovery for at least a year.
Stay Informed on Mental Health Research
Explore more articles on breakthrough treatments and subscribe to our newsletter for the latest updates in psychological health.
Related reading