Serves as a repository for the open sharing and dissemination of task-based functional magnetic resonance imaging (fMRI) data. OpenFMRI allows user to share uncurated datasets (clearly labeled as such) while they are in the process of curation. It can be used as a repository for neuroimaging data. Most of the datasets in the database are associated with publications. The database uses the Brain Imaging Data Structure (BIDS) format as its standard format for shared and curated datasets.