This documentation describes the brain imaging component of the UK Biobank prospective epidemiological study, as of January 2020. It provides details of the acquisition protocols, initial analysis pipelines, imaging data files generated and derived measures of brain structure and function.

This resource can be downloaded or viewed using the link: brain_mri.pdf

If you have wget available (typically on linux systems), then you can also obtain a copy using the command

 wget  -nd  biobank.ctsu.ox.ac.uk/ukb/ukb/docs/brain_mri.pdf