BaselinesThe Headquarters Blog
Essays, research reactions, and safety commentary.
Written by the Headquarters team for parents, coaches, and clinicians who want the full picture — not the marketing version.
The Headquarters Blog
Written by the Headquarters team for parents, coaches, and clinicians who want the full picture — not the marketing version.
ImPACT's sensitivity ranges 79–91%. That means 9–21% of concussed athletes may pass cognitive testing. Here's why multi-domain assessment closes the gap.
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There's no universal numerical threshold for 'recovered.' The 6th International Consensus Statement emphasizes multimodal evaluation and graduated return-to-play.
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Cognitive scores can fully normalize while vestibular, ocular, cervical, or mood symptoms persist. The data has to match the person's experience.
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UPMC's six concussion trajectories require a four-domain baseline to catch concussions that single-tool testing misses.
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No single concussion test has sufficient sensitivity to reliably detect all concussions alone. Here's why multimodal batteries work.
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