ARM:amyloid ratio

Cognitive resilience is associated with ARM:amyloid ratio in humans (p <0.001).

“Moreover, CR individuals harbored significantly higher ARM:amyloid than the CI group ( p <0.001, Figure 2)”

Humansdorsolateral prefrontal cortex

Cognitively resilient individuals show enrichment for MS4A gene SNPs and postmortem amyloid‐responsive microglia

AAIC 2025 abstract·24 Dec 2025