Healthy adults carrying the gene APOE4 — the strongest known genetic risk factor for Alzheimer’s disease (AD) — may struggle to adapt their brain activity to increasing cognitive demands as they get older, according to a study.
Healthy adults carrying the gene APOE4 — the strongest known genetic risk factor for Alzheimer’s disease (AD) — may struggle to adapt their brain activity to increasing cognitive demands as they get older, according to a study.