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.
Sample electroencephalogram (EEG) recorded from a rat following alcohol withdrawal. Filled circles indicate computer-detected spikes and sharp waves, which are indicators of abnormal brain activity.
Hipp = hippocampus.
SOURCE: Adapted from Veatch and Gonzalez 1996.
