OpenfMRI has been deprecated. For new and up to date datasets please use

Old dataset pages are available at

Freedom to Share is a project dedicated to the free and open sharing of
raw magnetic resonance imaging (MRI) datasets.

Number of currently avaliable datasets: 95
Number of subjects across all datasets: 3372
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Magnetic resonance imaging (MRI) datasets, including raw data, are openly available to the research community.

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Data Organization

Data stored in the OpenfMRI database conforms to the BIDS data organization scheme so that file naming remains consistent across all datasets.

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About the Project

The OpenfMRI project has provided a resource for researchers to make their MRI data openly available to the research community.

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