 Cepsis can cause multiple organ failure, regardless of the initial source of infection. Brain dysfunction is often seen as a result of the infection, but it can also occur independently as a result of the Cepsis itself. This study aimed to determine whether EEG and NGAL levels in the cerebrospinal fluid, CSF, could help identify patients with brain dysfunction caused by Cepsis. It was found that both EEG and NGAL levels in the CSF were significantly higher in patients with Cepsis-related brain dysfunction compared to those without. These results suggest that EEG and NGAL levels in the CSF are reliable markers for identifying patients with Cepsis-related brain dysfunction. This article was authored by Platinaki Cristina, Paraschivis Themistopolis, Delastic Analysa, and others.