Visual Memory
Can you spot what changed in a brief array?
For information and self-reflection
This assessment is not a medical or psychological diagnosis and not a clinical screening tool. It cannot determine whether you have a medical or mental-health condition. If you are concerned about your health, please seek advice from an appropriately qualified healthcare professional.
What this measures
Visual Memory uses a change-localization task: you briefly see a set of colored, oriented objects, then identify which one changed after a short blank. It targets visual working-memory precision.
How it works
An array of objects is shown briefly, followed by a 900ms blank, then one item changes. You tap the changed location. There are 4 practice trials and 24 scored trials; set size adapts.
How results are calculated
Primary score is weighted accuracy across difficulty levels. We do not infer a clinical capacity number unless an exact paradigm supports it.
Accuracy & limitations
Display size, attention and practice affect performance. This is a research-grounded TESTUNO task (Evidence B), not a clinical assessment.
FAQ
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Last reviewed: 2026-08-14