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Get a quick Brain Clarity Snapshot

3–6 minutes. A short set of science-based tasks that estimate attention, speed, and memory—then gives you a simple score you can track over time.

Best on laptop/desktop in a quiet spot
Repeat monthly to see your trend
Simple results, no jargon

Executive function

Stroop test

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Measures focus + inhibition (classic color-word interference).

Start Stroop

Memory

Visual memory

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Measures short-term visual memory with a simple game-like task.

Start Memory

Reaction time

Response speed

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Measures simple response speed (best on laptop/desktop).

Start Reaction

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Important: This is not medical advice, diagnosis, or treatment. If you’re worried about symptoms, talk with a licensed clinician. If you think you may be having an emergency, call 911.

Tip: For the most consistent results, take the check-in at a similar time of day each month.