Alzheimers Disease Brain Phenotypes are Age-dependent
Fermín Travi, Anushree Mehta, Eduardo Castro, Hongyang Li, Jenna Reinen, Amit Dhurandhar, Pablo Meyer, Diego Fernández Slezak, Guillermo Cecchi, Pablo I. Polosecki
This paper shows that age information is essential for Alzheimer's Disease detection using brain MRI, outperforming age-invariant methods and revealing flaws in brain-age gap as a biomarker.
bioRxiv · Apr 16, 2026 · PreprintNeuroscience