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.
Means and ranges of within-individual absolute thickness variations (in millimeters) for measures taken minutes apart in set 1 and set 2 tests: (A) left precentral, (B) right precentral, (C) left postcentral, and (D) right postcentral. Within-individual mean absolute thickness variations over minutes were ≤0.05 mm in each area.
