Turning Wounds into Wisdom
Post-Traumatic Growth and The Future of Neurofeedback
By Molly DeBerard
As Peter A. Levine, PhD, trauma expert and founder of Somatic Experiencing—a body-based approach to healing trauma—writes in Healing Trauma: A Pioneering Program for Restoring the Wisdom of Your Body:
“The paradox of trauma is that it has both the power to destroy and the power to transform and resurrect.”
Trauma is a deeply disruptive experience that can alter the way we see ourselves, others, and the world around us, and can lead to chronic dysregulation of the nervous system with symptoms including anxiety, hypervigilance, and emotional numbing/dissociation. While trauma can fracture a person’s sense of self, it can also open the door to something profoundly transformative. This phenomenon—known as post-traumatic growth (PTG)—refers to the positive psychological changes that can occur when individuals engage meaningfully with their trauma, moving beyond mere survival and into deeper healing and positive transformation.
PTG is not about "silver lining" trauma or denying its impact; rather, it describes the process by which individuals develop increased psychological resilience, stronger interpersonal relationships, a renewed sense of life purpose and even spiritual or existential growth as a result of healing from their trauma. What we are now learning through neuroscience research is that PTG is not solely a psychological process, there are also underlying neurobiological processes taking place in the brain and nervous system. This opens up exciting possibilities for how neurofeedback, a brain-modulating intervention already shown to be effective in treating PTSD, could be utilized to support and perhaps even amplify post-traumatic growth.
Understanding PTG: More Than Just Symptom Relief
Post-traumatic growth occurs when individuals who have experienced trauma undergo a process of psychological, emotional and physical reorganization. Rather than returning to a pre-trauma baseline, people often experience a shift in their values, worldview, and relationships. The five core domains, or areas of growth, of PTG are:
Greater appreciation of life
Improved relationships with others
Increased personal strength
Recognition of new possibilities
Spiritual or existential development
A recent study looked at PTG in individuals undergoing two forms of trauma-focused psychotherapy—Cognitive Processing Therapy (CPT) and Eye Movement Desensitization and Reprocessing (EMDR). Both therapeutic interventions were found to not only alleviate symptoms of PTSD, but also promote meaningful psychological growth, whether PTG was directly targeted in therapy or not (Wagner, Saulsman, & Knaevelsrud, 2023). This study shows that trauma recovery isn’t just about managing or overcoming symptoms—it’s about promoting and celebrating the positive psychological changes that occur throughout the healing process.
The therapeutic mechanisms that facilitate PTG are still being explored, but it is widely accepted that interventions targeting emotional regulation, narrative restructuring and safe reprocessing of traumatic material are most conducive to growth. EMDR, for instance, is particularly effective in desensitizing distressing memories while reintegrating them into a more adaptive framework. These changes often lead to new insight, cognitive flexibility, and a shift in personal identity.
The Neural Signature of Growth: PTG in the EEG
Until recently, most studies on PTG have relied solely on self-report data. However, Glazebrook, Fodor, and David (2024) conducted a groundbreaking scoping review examining the neurophysiological correlates of PTG. They hypothesized that identifying specific EEG markers in individuals who report post-traumatic growth could offer a potential roadmap for how brain-based neurotherapy interventions, like neurofeedback, could be tailored to promote PTG by training the brain’s electrical activity.
This study implicated a brainwave called alpha, which is defined as 8-12 Hz (or cycles per second) and is considered a slow wave in the brain. It is associated with relaxation, which is why it is often seen during meditative states, and people with trauma/PTSD are often lacking this calming brainwave. Alpha is crucial for many other functions in the brain, including the ability to enter into a relaxation cycle, your cognitive processing speed and creativity. We want to see alpha throughout the entire brain, but particularly in the back of the head (and especially when our eyes are closed), but if alpha is too dominant in a certain area, that area is essentially “idling”. When seen globally, excess alpha can cause you to feel disconnected from the world around you, or if it’s dominant in the frontal lobes, for example, it can impact focus and other executive functions.
The review analyzed EEG data from individuals with varying levels of self-reported PTG and found notable distinctions in alpha frequency activity. Specifically, PTG was found to be associated with:
Decreased left frontal alpha power, or more activation in the front left, which is associated with improved emotional processing and executive function.
Increased alpha power in the left central region, or more calming over the motor strip, which is associated with a more physically relaxed state, reduced tension and more calm—both physically and mentally.
Decreased parietal alpha power, or increased parietal lobe activation, which is associated with improved emotional and cognitive processing, as well as body awareness and sensorimotor integration.
These findings suggest a shift in the balance of brainwave activity that may reflect increased capacity for self-awareness, emotion regulation and trauma processing/integration— with all of these being crucial components for trauma recovery, growth, and healing.
Neurofeedback as a Tool to Help Facilitate PTG
Neurofeedback has long been recognized as a non-invasive, safe approach to help individuals heal from trauma and other mental health disorders by modulating the brain’s electrical activity. Traditionally, neurofeedback protocols for trauma have focused on calming overaroused nervous systems, increasing regulation in the prefrontal cortex and improving connectivity/communication throughout the brain. Numerous studies have shown that neurofeedback is effective in reducing PTSD symptoms, including intrusive thoughts, hypervigilance and dissociation (van der Kolk 2014).
The research by Glazebrook et al. (2024) suggests the possibility of expanding neurofeedback’s role beyond symptom reduction to include the active promotion of growth-oriented neural states. If we know that certain patterns of brain activity are associated with PTG, then it follows that we can design protocols that encourage the development of those patterns. Alpha training, for example, has long been associated with meditative states, internal reflection and neuroplasticity—all of which are conducive to meaning-making and the restructuring of traumatic narratives. The implications here are profound. Not only can neurofeedback teach the brain to regulate fear-based responses or calm limbic system overactivity, it could support brainwave patterns that promote resilience, insight and personal transformation. The goal of healing is not just to help individuals recover from trauma, but to help them grow from it.
Clinical Considerations & The Path Forward
Of course, the notion of “training the brain for growth” should be approached with care and clinical sensitivity. Post-traumatic growth is not a goal that can be imposed from the outside, instead it must emerge from within the client through a supportive, integrative process. However, neurofeedback may serve as an adjunct to trauma-focused therapies by supporting the internal conditions necessary for PTG to occur. When combined with modalities like EMDR, neurofeedback could help reinforce and stabilize the psychological and biological shifts that underlie PTG.
At AllNeuro Pathways, we take a client-centered, trauma-informed approach, honoring the individuality of each client and their healing journey. Using qEEG analysis, or a brain map, our team of experts identify brainwave imbalances and communication issues in specific areas and networks, then design personalized neurofeedback protocols designed to regulate and rebalance your brain’s electrical activity for optimal function. Whether someone is just starting trauma therapy or seeking to deepen their healing even more by focusing on growth, our goal is the same: teaching the brain how to achieve regulation, relaxation, flexibility and the ability to support a fuller, more rewarding and more connected life.
Final Thoughts
Peter Levine once stated “Even though trauma is a fact of life, so is our innate capacity— our resiliency— to rebound from traumatic experience”. The wounds may not disappear, but with the right support they can become sources of wisdom and a gift to share with others.
This writer has been inspired by my own trauma recovery journey to help others overcome the same struggles, and I have found that neurofeedback is an incredible and powerful way to do this. I have discovered my passion in life, and my history of trauma—and healing from that trauma—drives me to provide the highest quality, trauma-informed neurofeedback services for individuals seeking support, healing and a safe space to talk about their experiences. My trauma history has only intensified my passion for helping others and has blessed me with gifts, like being able to understand and relate to clients, and the ability to offer support from someone who truly “gets it”.
Post-traumatic growth represents a significant and hopeful dynamic within the field trauma recovery, serving as a source of inspiration for both clinicians and clients. It reminds us that healing is not only possible, but that adversity can serve as a catalyst for profound personal transformation. As we continue to explore the neural basis of PTG, neurofeedback stands out as a promising tool—not only to alleviate suffering, but to help survivors reclaim their narratives, rebuild their identities and move forward with greater strength and purpose.
If you are searching for a way forward, not just toward symptom relief but toward growth, schedule a free consult with our Clinical Care Coordinator to discuss how we can help you on your journey!
References:
Glazebrook, S., Fodor, L. A., & David, D. (2024). Toward neuroscientific understanding in posttraumatic growth: Scoping review identifying electrophysiological neurofeedback training targets for brain-based research. Neuroscience & Biobehavioral Reviews, 158, 104035. https://doi.org/10.1016/j.neubiorev.2024.104035
Levine, P. A. (2008). Healing trauma: A pioneering program for restoring the wisdom of your body. Sounds True.
Wagner, A. C., Saulsman, L. M., & Knaevelsrud, C. (2023). Turning wounds into wisdom: Posttraumatic growth over the course of two types of trauma-focused psychotherapy in patients with PTSD. Journal of Traumatic Stress, 36(2), 257–268. https://doi.org/10.1002/jts.22975
Van der Kolk, B. (2014). The body keeps the score: Brain, mind, and body in the healing of trauma. Viking.