Perioperative neurocognitive disorders are the most common and least recognized complications of anesthesia and surgery in older patients. This book represents the first unified source of information on this group of disorders, serving as a practical guide on diagnosis, pathophysiology and clinical recommendations. The book introduces new nomenclature that is recognized across medical specialties, tackles issues of informed consent and screening, interprets a plethora of scientific results from both animals and patients, and suggests mitigation strategies. In order to present and discuss essential knowledge and application in clinical practice as well as highlighting areas of controversy, this important book features expert contributions from the multidisciplinary field of perioperative care and cognitive disorders. It will appeal to the entire perioperative team as well as to neurologists, geriatricians, psychologists and researchers in the field.