An official website of the United States government
Here's how you know
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.
Illustration of the minimal fatigue stage (left pink box) and significant fatigue stage (right pink box) overlaid on sample volume time course (VTC) data of a voxel in the left M1 of a subject. The X axis shows fMRI scan numbers and Y axis shows intensity of fMRI BOLD signal.