A new step in military technology is opening up the possibility of early detection of brain injury thanks to wearable devices that track nerve activity in real time.
The system, named Ops-Core AMP Neuro, developed by Neurable (USA), is designed for soldiers and law enforcement forces in high-risk training and combat environments.
This device integrates an electroencephalography (EEG) sensor into headphones to protect hearing, allowing recording brain activity before, during and after soldiers are exposed to explosive waves.
Instead of relying on late clinical evaluations, often taking place hours or even days later, the new technology provides instant data, helping to detect potential signs of injury as soon as they appear.
Pressure from explosions has long been identified as a risk factor for mild traumatic brain injury (mTBI).
However, diagnosis is still difficult due to lack of objective data in the golden period of 10 to 60 minutes after exposure. This is the stage when neurological changes begin to form but are often overlooked.
Real-world test results show that the device can record clear changes in brain activity.
Theta and Delta waves increase, while Alpha waves decrease, which is a sign that the brain is shifting to a slower activity state, often associated with mild traumatic brain injury.
Notably, in some cases, the increase in Theta waves appears only about 10 minutes after the explosion, suggesting that neurological damage can begin almost immediately.
These EEG data also showed a close correlation with the actual symptoms reported by soldiers, such as dizziness, visual disturbances, and reduced concentration.
This helps strengthen the value of objective physiological monitoring instead of just relying on personal feelings.
Integrating nerve sensors into protective equipment opens up a new approach in ensuring safety for the armed forces.
Not only helping to detect injuries early, the system also supports commanders to make decisions based on data, thereby minimizing cognitive risks and maintaining combat readiness.
In the long term, this technology is expected to expand into many other fields, from military training to civilian applications, where rapid and accurate assessment of brain condition plays an important role.
