Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Illustration of placement of ROIs on FA map after being anatomically localized by level by a board certified neuroradiologist. To avoid partial volume averaging with CSF, ROI was chosen away with a minimum of one voxel from the border or edge of the cord. CSF, cerebrospinal fluid; FA, fractional anisotropy; ROIs, regions of interest. Color image is available online at www.liebertpub.com/neu
