Fully updated with practical and engaging chapters on pathology, neurochemistry, etiology, and breakthrough research, this volume spans every essential topic related to the identification, assessment and treatment of PD. Reflecting the many advances that have taken place in the management of PD, this source promotes a multidisciplinary approach to care and supplies new sections on the latest pharmacologic, surgical, and rehabilitative therapies, as well as essential diagnostic, imaging, and nonmotor management strategies for PD.