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.
Digit span backward correlated with local network metrics in the ALS patient group. Digit span backward of ALS patients correlated with clustering coefficients (left), local efficiency (center), and strength (right), in axial (top), sagittal (middle), and coronal (bottom) view. The size of the nodes is proportional to the absolute value of Spearman's correlation coefficient (uncorrected p < 0.05). [Color figure can be viewed at http://wileyonlinelibrary.com]
