Provides an easy-to-use, comprehensive reference that features a clinical perspective balanced with relevant basic science. Text discusses the latest research and how it has led to a greater understanding of the cause of disease, as well as burgeoning tests and the latest therapeutic agents available. From Alzheimers disease to vestibular system disorders, it attempts to provide the practical guidance needed to diagnose effectively and provide an appropriate therapeutic approach for each individual case. A templated, four-color design offers easy access to pertinent information.