Greene’s ongoing brain injury and PTSD improvements from Afghanistan axe attack published in Frontiers of Human Neuroscience
Photo: Canadian veteran Trevor Greene on a peace keeping mission in Afghanistan, where he suffered a debilitating head injury from an axe attack. Today, he continues his ongoing recovery from brain injury using innovative brain technologies.
Surrey, British Columbia, Canada – With Remembrance Day fast approaching, Canadian veteran Trevor Greene shares how he continues to disrupt conventional limits in brain injury and PTSD recovery as he rewires his brain using the latest and most advanced brain technologies, fourteen years after suffering a debilitating brain injury from an axe attack while serving in a peace keeping mission in Afghanistan.
In 2015, the B.C. and Yukon Command of the Royal Canadian Legion helped outfit Trevor with a robotic exoskeleton, which helped him continue re-learning to walk. Called Project Iron Soldier, this exciting initiative inspired the development of Legion Veterans Village, a $312M Centre of Excellence for PTSD, mental health and rehabilitation dedicated to veterans and first responders. Legion Veterans Village is currently under construction in Surrey and is slated to be completed in Summer 2022.
A research team led by neuroscientist Dr. Ryan D’Arcy from the Centre for Neurology Studies at HealthTech Connex, and Simon Fraser University (SFU), reports the latest breakthroughs from Project Iron Soldier in a recently published scientific study in the Frontiers of Human Neuroscience journal, tracking Greene’s neuroplasticity as he shows physical, cognitive and PTSD improvements through his neurorehabilitation.
Capt. Greene and the Project Iron Soldier research team have continued with intensive daily rehabilitation, but the team experienced an extended plateau in progress using conventional therapy alone.
To break through the plateau, HealthTech Connex launched an intensive 14-week study using the Portable Neuromodulation Stimulator (or PoNS™) in combination with physical therapy to safely stimulate novel neuroplasticity and tracked brain vital sign improvements using NeuroCatch® Platform (or NeuroCatch®).
The PoNS is a neuromodulation technology that sends a series of small electrical impulses to the brain by stimulating the tongue (known as translingual neurostimulation). NeuroCatch is a rapid objective measure of cognitive brain function.
A number of published clinical studies demonstrate applications for both the PoNS and NeuroCatch for brain injury, with the current case study highlighting the real-world application to push the limits of recovery in physical abilities, cognitive processing, and PTSD symptoms.
“Our team has been leading clinical research to develop and validate advanced brain technologies like the PoNS and NeuroCatch Platform for a few years and have seen incredible results in terms of improved brain health and well-being,” says Dr. Ryan D’Arcy, co-founder of HealthTech Connex, which operates the Centre for Neurology Studies and an SFU professor. “When Trevor experienced a plateau in his rehabilitation, we tried intensive conventional treatment approaches, but to no avail.
It was only after combining stimulation with the PoNS device with his rehabilitation therapy that we could break through these barriers and demonstrate significant clinical improvements.”
Results of the study:
The newly published results demonstrate that PoNS neurostimulation, paired with intensive rehabilitation, may stimulate neuroplasticity to overcome an extended recovery plateau in this case as objectively measured by NeuroCatch and other brain scanning technologies. The main findings were:
- Capt. Greene showed significant gains in clinical outcome measures for physical therapy. It is noteworthy that these improvements occurred more than 14 years after the axe attack. Capt. Greene and his wife Debbie Greene also reported notable and lasting improvements in cognition and PTSD symptoms.
- Capt. Greene showed significant brain vital sign improvements in cognitive function, particularly in auditory sensation (as measured by the N100 response), basic attention (as measured by P300 response), and cognitive processing (as measured by N400 response). The study results are published in Frontiers in Human Neuroscience.
Dr. D’Arcy describes the study results:
“We were fascinated to see that, while the focus was physical therapy, NeuroCatch scans detected cognitive improvements and Trevor and his wife Debbie reported greatly reduced PTSD symptoms.
My favorite line in this published paper was when Debbie closed the study by saying, ‘I got my superman back.’ In our COVID-19 era, when we are all concerned about the recent links to brain health, it is breakthroughs like this that bring continued hope for science and technology advances.”
Says Capt. Greene, “I first saw the power of neuroplasticity in the early days of the first study involving the MRI. I was blown away when Ryan showed me images of my brain with coloured splotches showing where my healthy brain tissue was taking over for the damaged bits.
Later on, I saw the full power of the PoNS device when I got demonstrably stronger, steadier and more coordinated after using it regularly for just a few weeks. It’s really been a game changer for me and my family.”
“Trevor’s amazing progress is no doubt pushing the frontiers of medical science by overcoming perceived limits of brain recovery,” says Dr. Shaun Fickling, the study’s lead author who completed his PhD at Simon Fraser University.
“These brain imaging results provide valuable insight into the importance of unleashing the power of neuroplasticity to inspire countless people impacted by brain and mental health conditions.”
Capt. Greene and Dr. D’Arcy recounted their remarkable progress and showcased their mission to lead scientific breakthroughs in neuroplasticity through a recent TEDx talk.
Dr. D’Arcy concludes, “These neuro-technology breakthroughs have considerable impacts to inspire many of us to push beyond conventional limits in neurological and mental health recovery.
For our veterans and first responders, who remain resilient in the face of frequent exposure to trauma, this research and science underpins the inspiration for our newly developed Legion Veterans Village, to give back through a Centre of Excellence in PTSD, mental health, and rehabilitation.”
For more about the PoNS treatment, visit the Surrey Neuroplasticity Clinic.
About HealthTech Connex Inc. :
Located in the Health and Technology District, HealthTech Connex Inc. (HTC) is a brain technology company focusing on cutting-edge innovations and services for rapid impact on health improvements and outcomes in neurological performance.
With brain vitality as a premier focus, HealthTech Connex provides translational neuroscience innovations to care and community sectors worldwide, bridging the gap between what is capable in the laboratory and what’s available in the real world.
It operates the Surrey Neuroplasticity Clinic (SNPC), a neuro-rehabilitation clinic in Surrey, British Columbia, focusing on comprehensive therapies using advanced, non-invasive brain technologies to help treat people with neurological conditions. www.healthtechconnex.com
Legion Veterans Village (LVV) :
The Legion Veterans Village is a unique $312-million, two-phase, multi-purpose social infrastructure project in the City of Surrey, led by the BC/Yukon Command of the Royal Canadian Legion, together with Whalley Legion Branch 229 and Lark Group.
The project includes a mix of 495 market housing condominiums, 91 affordable housing units, a Centre of Excellence for veterans and first responders focusing on PTSD and mental health, an Innovation Centre for Rehabilitation and a new facility for the Whalley Legion Branch 229.
Once completed (slated for Summer 2022), a key priority will be the integrated delivery of a continuum of programs and services for veterans and first responders, as well as contributing training and research towards new practices, interventions and technologies in mental health, counselling, engineering, robotics and advancements in neuroscience, etc. www.legionveteransvillage.com
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