Dementia is diagnosed based on a combination of symptoms and dementia screening tests that include questionnaires or interviews that evaluate cognitive function.

Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

A neuropsychologist explains how telling the hand-movement test really is.

Risk prediction tools that estimate future risk of heart disease and stroke may be more useful predictors of future decline in cognitive abilities, or memory and thinking, than a dementia risk score, ...