Book excerpt: Brain Death, Third Edition introduces new research in the intensive care unit, newly unearthed historical data on important US-UK differences, a thorough discussion of US guidelines and how it is used in hospital practices, and compares guidelines used elsewhere in the world. In this incisive work, the many complexities of diagnosis and management of brain death are examined but it also illuminates cultural beliefs and bioethical problems, highlights the nature ofconferences with family members, and captures several organ procurement issues. The book also includes 30 commonly asked practice problems to resolve diagnostic uncertainties and conflicts along with 12 video clips to assist in neurological evaluation.