FIGURE 4.
Power spectral density (PSD) analysis. Absolute power (AP) and relative power (RP) were extracted from EEG data in order to identify brain changes that can denote brain entrainment.
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.