Research demonstrates that brain similarity predicts cognitive decline in preclinical Alzheimer's disease, suggesting stronger early detection methods.
Brain similarity captures early brain changes in preclinical Alzheimer's disease (AD). Brain similarity outperforms conventional biomarkers such as cortical thickness, volume measures, and fluid biomarkers in predicting cognitive decline. Brain similarity predicts conversion to mild cognitive impairment and AD more accurately than traditional imaging markers, and its predictive performance is further improved when combined with fluid biomarkers. Brain similarity captures structural disruptions associated with cortical layer II of the cytoarchitectonic lamina of human neocortex.
No takes yet. Share an insight, caveat, or question.
Sun et al. (2026) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: