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.
Topographic plots of P300 amplitude before and after the experimental sessions in children with ADHD and healthy comparisons. Note: ADHD = Attention-Deficit/Hyperactivity Disorder; plots present the peak amplitude of stimulus-locked ERPs collapsed across congruent and incongruent trials.
