Many TBI injuries don’t look dramatic on day one. Concussion symptoms—headaches, dizziness, memory problems, sleep disruption, irritability, and trouble focusing—can be invisible to coworkers and family. In Rock Island, where people often commute for work and maintain active routines, that invisibility can lead to two common problems:
- Insurance skepticism when treatment is delayed or symptoms fluctuate.
- Under-documentation of functional limits, especially when you return to work before restrictions are fully recognized.
A calculator can’t measure the real-world impact of cognitive fatigue on your job performance, safety, or ability to handle day-to-day responsibilities. That’s why the strongest cases focus on the gap between “what you can do now” and “what you could do before.”


