Beyond Baseline Testing

The First Complete Concussion Management Program for All Sports and Levels


Convenient online education and baseline testing to ensure concussion awareness and compliance with state laws.


Clinical-caliber sideline assessment tools for concussion detection and effortless documentation.


A proven system to guide and track athletes’ progress toward a safe return to play.


Compliance and applying complete concussion management involves a community team effort.

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Brain Doctor Blog

Learn more about sports safety, concussions, and brain health from The Brain Doctor, Dr. Kerasidis.

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Concussion recognition begins with education. Through XLNTbrain, athletes, parents, and coaches receive thorough training, articles and blogs about concussions and the latest news reports about the emerging concussion management topic. After the athlete completes the concussion education, our interactive pre-season baseline test can be taken from any internet connected computer.



The XLNTbrain Sideline Assessment Tool and XLNTbrain Balance Test delivers the convenience of documenting possible concussions within minutes of the injury occurring with its mobile app available on smartphones. Then, XLNTbrain automatically documents the scores and emails the results to all-involved parties, including parents, team coaching and training staff, and medical professionals.


XLNTbrain really goes beyond baseline testing with its Recovery Process , guiding the athlete back to action safely. Based on our Brain Doctor Harry Kerasidis’s clinical approach, the XLNTbrain-tracker monitors an athlete’s symptoms, guiding the athlete 5-Step progressive exertion recovery plan and timeline. The gradual, and subsequent cognitive testing and daily symptom checklists help athletes, parents, coaches, and medical professionals avoid the dangers associated with concussions and returning too early.



XLNTbrain goes beyond state-wide compliance with its education and baseline testing. Since many of the states laws vary, we’ve standardized our online video training to require the viewer to pass a brief quiz, demonstrating and documenting their understanding of the seriousness of concussions. We deliver the concussion training online, making it convenient and effective.

Bringing everyone together

Athletes & Guardians

Athletes are guided through a preseason workflow ending with taking their XLNTbrain Baseline Test. When recovering from a concussion they are updated on their progress and take a daily symptom checklist.

School Officials

Coaches, Athletic Trainers, and School Administrators get a comprehensive turn key solution for handling concussions. At a glance, they can see the progress of their athletes with taking baselines and concussion recovery.

Medical Professionals

Medical professionals have access to an athlete's baseline test and can monitor recovery of concussed athletes. They can document care plans and communicate with coaches, athletes, and their parents.