Aberrant signaling (IMAGE) Weill Cornell Medicine Caption Aberrant signaling between neurons can result in epileptic seizures, which are characterized by bursts of high activity and can be detected by an electroencephalogram or EEG. Propofol may be able to restore normal EEG activity, mediated through inhibition of specific ion channels. Credit Dr. Elizabeth Kim Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.