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.
Real multi-channel data with artifacts correlated across channels. The data was processed by high-pass filtering at 1 Hz and then: (Left) no additional filtering was used, (Left-Middle) a standard CAR was applied, (Right-Middle) ICA was used, (Right) the ACAR was applied.
