The project is the most comprehensive effort to date to find neuroimaging and other biomarkers for the cognitive changes associated with MCI and AD, and in cooperation with world wide ADNI (WW-ADNI) including:North Amerian-ADNI <a href="http://www.adni-info.org/Home.aspxEuropean-ADNI:">http://www.adni-info.org/Home.aspxEuropean-ADNI:</a> European ADNI (E-ADNI) began as a pilot project funded by the Alzheimer's Association in 2005.