Current participants: effective December 16, 2024, the Cogstate assessment will no longer be available through the APT Webstudy. A new cognitive test, the Boston Remote Assessment for Neurocognitive Health (BRANCH), will be available to you in 2025. For more information, please visit the Commonly Asked Questions page.

The Alzheimer Prevention Trials (APT) Webstudy

The APT Webstudy helps individuals 50 and older track their memory with a series of online, no-cost tests that take just 20 minutes every three and six months.

Monitor your memory with personalized, web-based tools to gain insights into your brain health.

This project is funded in part by a grant from the National Institute on Aging, National Institutes of Health.

Brigham and Women's Hospital
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Cleveland Clinic