RT Book, Section A1 Ropper, Allan H. A1 Samuels, Martin A. A1 Klein, Joshua P. A1 Prasad, Sashank SR Print(0) ID 1199439637 T1 Preface T2 Adams and Victor's Principles of Neurology, 12e YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264264520 LK neurology.mhmedical.com/content.aspx?aid=1199439637 RD 2024/03/29 AB We are very pleased to bring you the twelfth edition of Adams and Victor’s Principles of Neurology. The originators of this book, Raymond D. Adams and Maurice Victor, insisted that the basis of the practice of neurology as a medical discipline must always be related back to the patient. This guides the format and approach that we continue to adhere in the current edition. In the past few decades, there has been an explosion in understanding of the fundamental causes of neurological diseases. Just a few examples are the reclassification of brain tumors based on genetic changes and the novel autoantibody disorders that proliferate with each edition of major medical journals. In the present edition, there is hardly a category of disease that has not begun to yield to the tools of molecular biology and genetics