Biomarker Changes Preceding Alzheimer’s Disease | NEJM

Levels of Alzheimer’s disease biomarkers begin to change long before diagnosis. Few studies have measured these biomarkers longitudinally in participants with sporadic Alzheimer’s disease.
Research findings are summarized in a new Quick Take video.
To see the full article, follow this link: nej.md/49DqUVF

[@ActuallyCurious1402]

But are these biomarkers specific for AD ?

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Potential early diagnosis could give a patient up to 12 years of time before symptom onset. That would be huge! You could do so much in preventative care in that time!