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.
Two components of inter-trial variance, within the UCM (VUCM) and orthogonal to the UCM (VORT) computed for the difference vector calculated between phase-1 and phase-3. Both components of variance are normalized by the associated target force for each subject before being averaged across subjects. * denotes significant differences between VUCM and VORT for each finger pressing condition in the space of both forces (A) and modes (B).
