Change over time
Relationships between neuroimaging, cognitive outcomes and neurodegenerative disease, separating longitudinal association from prediction.
Measure variation, not a verdict.
Brain age is one research tool within the wider study of cognition, imaging, blood-based biomarkers and neurodegeneration.
Brain-age research
A difference is not a diagnosis.
Brain-predicted age difference (Brain-PAD) is predicted brain age minus actual age. Age-related bias, repeatability and the limits of individual interpretation matter when using that difference in a study.
A positive value in an illustration is not a clinical verdict. The model, reference data, validation design and research population determine what the measure can support.
An idea made visible
Measure variation. Respect its limits.
Predicted brain age (years)
Actual age (years)35–85
65Actual age
71Predicted age
+6Brain-PAD (years)
Research directions
Connect the signals. Respect their limits.
Blood-based biomarkers
Age-referenced and multimodal measures as research directions. No company-owned clinical assay or diagnostic test is offered.
Human function
Brain structure, cognition and sleep-related variation, with careful attention to null findings and exploratory results.
From research to an engagement
A service has a defined output.
Research interests are not products for sale. Imaging analysis is scoped around a permitted dataset and a specific question; any future brain-age offer depends on rights, feasibility and appropriate evaluation.
Discuss a well-defined research collaboration.
Start with a short, non-confidential description. We reply with a suggested next step.