1. Early iconography of Parkinson's disease / Christopher G. Goetz -- 2. Epidemiology / Michele Rajput, Alex Rajput, and Ali H. Rajput -- 3. Differential diagnosis / John Morgan and Kapil D. Sethi -- 4. Pathophysiology and clinical assessment / Joseph Jankovic -- 5. Autonomic dysfunction and management / Richard B. Dewey, Jr. -- 6. Sleep dysfunction / Laura Nieder and K. Ray Chaudhuri -- 7. Neuropsychological aspects / Alexander I. Troster and Steven Paul Woods -- 8. Management of anxiety and depression / Jack J. Chen -- 9. Management of psychosis and dementia / Kelvin L. Chou and Hubert H. Fernandez -- 10. Neuroimaging -- Kenneth Marek, Danna Jennings, and John Seibyl -- 11. Neuropathology / Dennis W. Dickson -- 12. Neurochemistry of nigral degeneration / Jayaraman Rao -- 13. Neurophysiology and neurocircuitry / Erwin B. Montgomery and John T. Gale -- 14. Animal models / Giselle M. Petzinger and Michael W. Jakowec -- 15. Genetics / Akiko Imamura, Matthew J. Farrer, and Zbigniew K. Wszolek -- 16. Environmental risk factors / Brad A. Racette -- 17. Amantadine and anticholinergics / Khashayar Dashtipour. [et al.] -- 18. Levodopa / Stewart A. Factor -- 19. Dopamine agonists / Valerie Street and Mark Stacy -- 20. Monoamine oxidase inhibitors / Alex Rajput, Theresa A. Zesiewicz, and Robert A. Hauser -- 21. Catechol-O-methyltransferase inhibitors / Ronald F. Pfeiffer -- 22. Investigational pharmacological treatments / William G. Ondo -- 23. Lesion surgeries / Michael Samuel, Keyoumars Ashkan, and Anthony E. Lang -- 24. Deep brain stimulation / Kelly E. Lyons and Rajesh Pahwa -- 25. Investigational surgical therapies / Joseph S. Neimat, Parag G. Patil, and Andres M. Lozano --

26. Physical and Occupational Therapy / Atul T. Patel and Sean Shire -- 27. Voice, speech, and swallowing disorders / Shimon Sapir, Lorraine Olson Ramig, and Cynthia Fox -- 28. Alternative therapies / Jill Marjama-Lyons.