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.
Comparison of regional mean diffusivity values (mm2/s × 10−6) between the left and right hemisphere in 23 normal individuals. Those structures in which there was significant difference (P < .005) between hemispheres are marked with an asterisk and the P value is given. Bar heights indicate the mean, and error bars are standard error of the mean. AF WM, anterior frontal white matter.
