Fractional anisotropy (FA) tract profiles for the corpus callosum (cca) and the right corticospinal tract (rcst). Accompanying the tract profiles are the subject ID numbers, visit number, total number of scans, multiple sclerosis case status and Paced Auditory Serial Addition Test (pasat) score.

Data are also include in the refund package in another format.

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If you use this data as an example in written work, please include the following acknowledgment: “The MRI/DTI data were collected at Johns Hopkins University and the Kennedy-Krieger Institute"