Join the Study

The ACTC repository is under review for potential modification in compliance with Administration directives.

Thank you for your interest in the AHEAD Study. We have completed recruiting new participants.

For more information about Alzheimer’s disease research opportunities, please visit the Research Opportunities page.

Informational Videos

These informational videos provide additional detail on a variety of topics related to the AHEAD Study.

Subtitles for all videos are available in both English and Spanish.

Locate Your Nearest Study Location

Getting Started​

How to Participate

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Who is Eligible?

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Study Partners​

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Dive Deeper

What is Amyloid?​

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What is Tau?​

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What is APOE?​

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Study Procedures​

Lumbar Puncture

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PET Scan Results​

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