... Division of Movement Disorders; Associate Professor of Neurology, University of Southern California School of Medicine, Los Angeles,CaliforniaPETER A. LEWITT, M.D. • Professor, Departments of Neurology, ... Department of Neurology, Cleveland Clinic Foundation, Cleveland, OhioSUSAN M. MURPHY, M.D. • Assistant Professor, Department of Physical Medicine and Rehabilitation, University of Texas Southwestern Medical ... Parkinson’s Disease and Movement Disorders:Diagnosis and Treatment Guidelines for the Practicing PhysicianEdited by: C. H. Adler and J. E. Ahlskog © Mayo Foundation for Medical Education and Research,...