Figure 3.
Graph showing the mean TRE values (T-bar: mean + SD) using adhesive markers or surface matching per navigation system. Again, a second surface matching attempt (improvement attempt) is shown for the Curve navigation system
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.