Research Indicates Accelerated Tau Buildup in Early-Onset Alzheimer's

A new study using imaging data revealed that individuals with early-onset Alzheimer's disease experience more rapid and severe tau protein accumulation than those whose symptoms appear after age 65. Younger patients showed a higher tau burden that spread more quickly across brain regions. This finding reinforces existing evidence connecting earlier symptom onset with more widespread tau pathology, potentially aiding in understanding disease progression.