This volume summarizes the most recent findings related to Huntington disease, providing both cutting edge coverage for clinical/research specialists looking to expand their knowledge base of Huntington disease information, as well as solid groundwork for advanced students from various backgrounds (neurology, psychiatry, neuropsychology, genetics). It includes all major areas of Huntington disease clinical care and research. This book also addresses behavioral and cognitive symptoms, brain imaging, and family dynamics and therapeutic alliances in working with individuals affected by HD. Clinical trials are covered extensively, including design considerations for therapeutic studies.