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.
Comparison of the normalized functional connectivity constraint energy between before (blue) and after (red) optimization. The optimization procedure was repeated 15 times, each of which was initialized with random ROI locations. Optimization parameters for simulated annealing algorithm: K = 1, Tstart = 8, and Tend = 0.05.
