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.
(A) Grand-average ERPs and EOGs in response to standard (left column) and control stimuli (right column) in the easy, moderate, and difficult conditions. (B) Results of Two-Way ANOVAs (2 Stimuli × 3 Task difficulties) performed on the mean amplitudes of standard and control ERPs within 20 consecutive 10-ms time-windows from 100 to 300 ms (electrode: PO8).
