The Comatose Patient is a single authored entirely new work written by a practicing critical care neurologist. It includes a critical historical overview of the concepts of consciousness and unconsciousness, principles of neurologic examination of the comatose patients including instruction of a new coma scale, the 'FOUR Score', a new practical multistep approach to the diagnosis of the comatose patient, extensive coverage of interpretation of neuroimaging and its role in daily practice and decision making, management in the emergency room and ICU and long-term supportive care and approach to communication with family members and end-of-life decision. It also discusses landmark legal cases and ethical problems and a chapter on the public perception of coma. The book is lavishly illustrated with 200 illustrations throughout the book.