Science & limits
Useful context starts by separating broad research, source assessment tools, and this specific app. Evidence at one layer does not automatically prove the next.
That separation protects the reader from assuming that a respected publication or source instrument has endorsed every score, recommendation, or marketing statement in NeuroAge.
Three evidence layers
The 2024 Lancet Commission reviews evidence about dementia prevention, intervention, and care at a population and research level. It does not validate an individual NeuroAge forecast.
Ohio State describes SAGE as a self-administered exam intended to help detect signs of cognitive, memory, or thinking impairment. Its published terms restrict use and do not permit advertising use of the university name without authorization. This site therefore does not claim SAGE endorsement.
The App Store listing describes six domains and AI-generated explanations. Public materials do not currently publish the complete scoring formula, normative sample, sensitivity, specificity, or a clinical validation study of version 2.1.0.
How a result is formed
The current product combines questionnaire context and short cognitive tasks into a brain-age estimate, risk band, six-domain view, AI insight, and plan. A complete launch explanation still needs the product team’s documented inputs, age comparisons, scoring logic, and AI role.
Sources & responsibility
Dementia prevention, intervention, and care. Supports research context—not validation of NeuroAge.
Describes the source instrument, its purpose, limitations, and use conditions.
Explains the evidence expected for health-related advertising claims and the overall impression standard.
Current developer statements about features, purchases, devices, version history, and privacy labels.
Page reviewed September 20, 2026. Developer: ZeroSix Studio. No medical reviewer is named because no verified medical review was provided.
NeuroAge is an educational self-check. It does not diagnose, rule out, treat, or prevent Alzheimer’s disease or other forms of dementia. It is not described as FDA approved or clinically proven. If changes in memory or thinking concern you, speak with a healthcare professional.
A calm next step
The sources and limitations remain open to read before or after you visit the App Store.
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