Discover the essential guide to neuropsychiatry with Lishman’s Organic Psychiatry, 4th Edition. This comprehensive textbook, a trusted resource for thousands of physicians, has been extensively revised to reflect the latest advancements in brain imaging, molecular biology, and genetics. Covering cognitive, emotional, and behavioral consequences of cerebral disorders, it offers authoritative clinical guidance for diagnosis and treatment. New chapters and updated sections on sleep disorders, dementias, epilepsy, movement disorders, and traumatic brain injury make this an indispensable volume for practicing psychiatrists, neurologists, and trainees. Enhance your clinical assessment with new tables, illustrations, and magnetic resonance brain images. A cornerstone for understanding neuropsychiatry.