The INVOS™ cerebral/somatic oximeter provides real-time data about a patient’s site-specific levels of oxygenation in the brain and other vital organs. The INVOS™ Analytics Tool (IAT) allows users to review that data, generate a detailed analysis of the clinical case and illustrate the nuances of regional saturation in various clinical scenarios. These capabilities help to enhance the users’ understanding of regional saturation monitoring’s clinical utility.