Brainsafety,rewrittenfromfirstprinciples.
Chronic Trace is building the objective standard for brain safety — so that injuries of the most important organ we have can finally be measured, not guessed.
Three chapters. One thesis.
Sixty percent of concussions are invisible.
Every existing tool was built for a trained clinician on a sideline. That covers fewer than five percent of head injuries. The rest happen on playgrounds, in living rooms, in combat zones — nowhere near a professional.
Why does the brain have no vital sign?
Heart rate. Blood pressure. Oxygen saturation. For every organ in the body we have an objective, repeatable, portable measurement. For the most important organ we have — we still ask people how they feel. That was the question that started everything.
Six engines. Fused into one score.
We measure what the brain is actually doing — signals the body produces involuntarily, below conscious control. Multi-engine AI runs in parallel. Confidence-weighted fusion collapses everything into one number: the Concussion Likelihood Index.
Everything in one sentence.
Balance AI
Postural sway analysis calibrated to cerebellar function.
Eye Tracking AI
Smooth pursuit and saccadic latency from any front camera.
Impact AI
Video-derived biomechanical signatures of head impacts.
CLI Scoring
Confidence-weighted fusion into a single 0–100 index.
Personal Baselines
Every athlete compared to their own healthy brain.
Any Camera
iOS, Android, webcam, bodycam. No hardware. No training.
A parent at the park should have the same assessment capability as a professional sideline.
Five disciplines. One mission.
Justin B. Bordner
Technology & Product
Matthew R. Barraco
Medicine & Clinical
William M. Teppig
Legal & IP
Bryce M. Walker
Marketing & Brand
Shaun P. Padden
Sales & Revenue
Help us make missed concussions obsolete.
Whether you are an athlete, coach, clinician, or organization — we want to hear from you.