The main aim of this endeavor is to provide a basic textbook and reference work on emotion for the field of neuropsychology. The volume is designed for emotion researchers, their students and trainees, and clinicians working with neurological, psychiatric, and geriatric populations. Besides neuropsychologists, this volume should be useful to colleagues and students in a wide range of related fields, including clinical and experimental psychology, cognitive neuroscience, speech and hearing sciences, behavioral neurology, biological psychiatry, neuropsychiatry, gerontology, and rehabilitation medicine.