A revolutionary new technology for trauma recovery is on the horizon, offering a promising alternative to traditional PTSD treatments.
Researchers at the University of Texas at Dallas and Baylor have developed a tiny chip that, when fitted inside a soft collar and placed just over the vagus nerve, elicits mild electric impulses to help ease post-traumatic stress disorder (PTSD) symptoms. This innovative treatment uses a device that vaguely functions like a shock collar, diverging from traditional vagus nerve stimulation (VNS) applications.
Vagus nerve stimulation (VNS) is a medical treatment that involves delivering electrical impulses to the vagus nerve.
This nerve plays a crucial role in regulating various bodily functions, including heart rate, digestion, and respiration.
VNS has been used primarily to treat epilepsy and depression.
During a VNS procedure, a device implanted under the skin sends electrical signals to the vagus nerve.
These signals can help reduce seizure frequency or improve mood.
Research on VNS is ongoing, with potential applications in other conditions such as anxiety disorders.
The Science Behind Vagus Nerve Stimulation
The underlying concept behind VNS is intriguing. Scientists believe that stimulating the vagus nerve can help one’s brain adapt and change on a neurological level. This concept has been used to treat various conditions, including epilepsy, depression, sleep deprivation, and tinnitus. The new experimental treatment combines hyper-targeted nerve stimulation with traditional talk therapy methods, known as prolonged exposure therapy (PET), which involves confronting traumatic memories.
The vagus nerve, also known as the tenth cranial nerve, is a complex and vital component of the nervous system.
It originates in the brainstem and extends down to the abdomen, playing a crucial role in regulating various bodily functions such as heart rate, digestion, and respiration.
The vagus nerve has two main branches: the superior laryngeal nerve and the recurrent laryngeal nerve.
Damage to the vagus nerve can lead to conditions like vocal cord paralysis, swallowing difficulties, and gastrointestinal issues.
Phase 1 Trial Results
In phase 1 trials, the researchers had nine patients complete a total of 12 sessions involving both VNS and PET. After those sessions concluded, the patients attended four check-ins over a six-month period, with remarkable results: all patients experienced a complete loss of PTSD symptoms. According to Michael Kilgard, UT Dallas neuroscience professor and study leader, the results were ‘very promising,’ despite the small sample size.
Cognitive-behavioral therapy (CBT) and exposure therapy are evidence-based treatments for post-traumatic stress disorder (PTSD).
Medications such as selective serotonin reuptake inhibitors (SSRIs) can help manage symptoms.
Eye movement desensitization and reprocessing (EMDR) therapy is also effective in reducing PTSD symptoms.
A combination of these therapies, along with lifestyle changes like regular exercise and a balanced diet, can lead to improved mental health outcomes.
Revolutionary Potential
Baylor clinical psychologist Mark Powers views this advance as revolutionary, potentially changing the game for PTSD treatment. Current gold-standard treatments have an 85 percent response rate, with only 40 percent of patients no longer having their diagnosis. This new treatment could offer a promising alternative for those who don’t respond well to cognitive behavioral therapy alone.
A New Hope for PTSD Treatment
The development of this VNS-based treatment brings hope for individuals struggling with PTSD. With its unique approach combining hyper-targeted nerve stimulation and traditional talk therapy, it may provide a more effective solution for those seeking relief from the disorder’s symptoms. As researchers continue to refine and explore this technology, it is essential to acknowledge the potential benefits it offers for those affected by PTSD.
- futurism.com | Scientists Say Shock Collar Like Device Can Treat PTSD
