Download or read book Anxiety Disorders written by Vladimir V. Kalinin and published by BoD – Books on Demand. This book was released on 2021-05-12 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anxiety is a widespread and universal problem with significant adverse effects on mental health and quality of life. This book examines the phenomenology, psychopathology, and biological mechanisms of anxiety disorders. Over three sections, the book examines various social and clinical aspects of anxiety as well as neurobiological data and pathogenesis of anxiety disorders such as Capgras syndrome and de Clerambault’s syndrome. It also presents results of immunological and neurochemical studies of some anxiety states.