4,764 subjects, and 4,779 MR Imaging Sessions searchable across six projects to promote re-use and integration of these valuable shared data. The NITRC-CE provides simplified deployment of cloud-based computation that supports FreeSurfer, FSL, AFNI and many other software resources applicable to AD research.Conclusions: In summary, NITRC is now an established knowledge environment for the neuroimaging community where tools and resources are presented in a coherent and synergistic environment. We encourage the dementia research community to continue providing design and content feedback and to utilize these resources in support of data sharing requirements, software dissemination and cost-effective computational performance.