If youre looking for study schedules or documents, visit the Study Documents page.
If youre looking for details about study cohorts, visit the Background & Rationale page.
If youre looking for an overview of ADNI and its phases, visit the Study Design page.
If youre looking for updates on ADNI3, visit the ADNI3 page.
Using the Data Archive
The Image & Data Archive (IDA) is a user-friendly environment to archive, search, share, track and obtain ADNI data. A valid user account and an approved ADNI Data Use Application are required to access the ADNI images and data. For more information on obtaining access to ADNI data please review our Access Data page.
User Manual
Review the IDA User Manual to learn how to search, share, download, batch archive, and manage/obtain ADNI data. There are also instructions for logging in and managing users.
Specifications
Internet connection with a web browser and Java Plug-in (Oracle/Sun version) 1.5 or higher. Test if Java is working on your computer.
Data Archive Terms & Codes
If you have questions about the terms or codes used in the ADNI Data Archive, type it in the search above for the ADNI Data Dictionary.
Training Sessions
ADNI provides online data training sessions to introduce users to navigating the data archive, using visualization tools and finding relevant materials on this site or related websites. Sessions are hosted by the ADNI Biostatistics core and will be announced in News section of this site.
ADNI Image Collections Database Instruction
Instructions for ADNI Merge Packages for Windows
Common Issues Working with ADNI data
If you are interested in corresponding about a specific data type, contact the respective ADNI Core on the Contact Us webpage.