Figure 2From: Intraoperative burst suppression is associated with postoperative delirium following cardiac surgery: a prospective, observational studyThe time course of the EEG-asymmetry (ASYM) in comparison between delirious and non-delirious patients. An ASYM of less or more than 50% indicates more EEG power on the right or left hemisphere, respectively. Cp bypass = cardiopulmonary bypass. Data = mean ± std dev.Back to article page