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.
Histograms showing how the distributions of the body kinematic parameters are associated with the state of the alula. (a–c) Symmetric body accelerations; (d–f) asymmetric body accelerations. The data have been categorized according to the state of both alulae: (a–c) either both flat (shaded) or both flipped (unshaded); (d–f) either left alula flipped and right alula flat (shaded) or right alula flipped and left alula flat (unshaded).
