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.
Background arrows indicate direction of change depicted. Heat maps show range of negative deviations (cool colors) to positive deviations (hot colors). Deviation heat maps and shape deformations were performed on the consensus cranial shape.
