The “Invisible Injury” Quiz

Could a missed concussion be contributing to your symptoms?

Many people live for months or years with brain fog, migraines, dizziness, POTS-like symptoms, or sensory overwhelm without realizing a forgotten bump, whiplash event, or “minor” injury may have disrupted how the brain communicates.

Check any that apply. At the end, you’ll see which pattern your answers most closely suggest.

Part 1: The Subtle “Flickers”

Part 2: The Autonomic & Physical Toll

Part 3: Cognitive & Emotional “Brake Failure”

The reality: Your brain may not be broken — it may be out of sync. At Delta S Performance, we don’t guess. We measure.

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This quiz is educational and is not a diagnosis. If you are experiencing new, severe, or worsening symptoms, please seek medical care.