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.
Sex-specific grey matter volume effects in male subjects. Cluster of significantly lower grey matter volume in cocaine-dependent male subjects relative to healthy controls. Cursor location: X=−3.0, Y=−21.0, Z = 63.0. The sagittal view (a) most clearly shows left supplementary motor area, paracentral lobule and midcingulum. Colour bar indicates voxel-wise t-statistics
