In this volume several of the major experts in the field discuss the diagnostic criteria of Asperger syndrome.

Autism spectrum disorders are developmental disorders. Individuals with autism spectrum disorders develop differently. These differences are usually present in social interaction, communication, and sensory processing, and become visible through a wide variety of behavioral responses that differ from individuals without autism spectrum disorders. Despite significant research efforts, the exact causes of autism spectrum disorders remain poorly understood; however, researchers have gained extensive insights into possible pathomechanisms, even at the molecular level of cells. Many diagnostic criteria have been developed, adapted, and improved. The eight chapters in this book highlight the current state-of-the-art in many areas of autism spectrum disorders. Chapter 1 provides an overview of the epidemiology of autism spectrum disorders and the current knowledge of the underlying pathogenic mechanisms. Chapter 2 summarizes the diagnostic criteria and procedures and highlights present and upcoming therapeutic strategies. Chapter 3 reviews the adverse events and trauma in people with autism spectrum disorders. Chapters 4 and 5 focus on atypical sensory processing, and Chapter 6 discusses the genetic overlap of autism spectrum disorders with other neuropsychiatric disorders such as attention deficit hyperactivity disorder (ADHD), depression, and schizophrenia. Chapter 7 focuses on the contribution of abnormalities in mitochondria, and chapter 8 discusses gut-brain interactions and a potential role for microbiota in autism spectrum disorders. This book is aimed primarily at clinicians and scientists, but many areas will also be of interest to the layperson.

"In this book Simon Baron-Cohen summarizes the current understanding of autism and Asperger Syndrome. He explains the process of diagnosis, as well as the options for education and intervention for those with these conditions. Taking a lifespan approach, Professor Baron-Cohen considers how the conditions affect very young children through to adulthood. He also outlines his new Empathizing-Systemizing (ES) theory, which aims to explain all of the psychological features of autistic-spectrum conditions." "This book is designed firstly for people with these conditions and their families. It will be useful to clinicians, teachers, and other professionals involved in the care and support of people on the autistic-spectrum. The book will also provide an introduction to the topic for students in the social and biological sciences."--BOOK JACKET.

This volume, the first in the series, explores the high-functioning group of people within the spectrum of autism disorders. It is the culmination of over a decade of clinical work and research, including the most current information available about this group. Written in a style that is accessible to both seasoned clinicians and concerned lay persons, this volume is a unique resource.

Autism, including Asperger syndrome, is a strongly heritable condition that can usually be diagnosed in children by the age of two or three years. Although autism is more common in the less intellectually able child, in the more able child the condition is often overlooked until adulthood. Epidemiological research has shown that most adults in the general population meeting the criteria for autism are unrecognized and undiagnosed. There is a growing pressure on psychiatrists to be able to recognize autism and to consider its effects on their adult patients, particularly when they are also showing signs of another mental disorder, such as psychosis, personality disorder, or chronic depression. The Psychiatry of Adult Autism and Asperger Syndrome: A practical guide introduces adult psychiatrists, including sub-specialist psychiatrists, to autism and Asperger syndrome. It covers recognition and diagnosis and the psychiatrist's role in treating patients with co-morbid mental disorder whilst taking account of the autism component. It explores the process of sign-posting patients with autism to appropriate care and support as family involvement diminishes or ceases. While there are a number of books written on how to cope with autism as an adult, The Psychiatry of Adult Autism and Asperger Syndrome: A practical guide is aimed at the practising adult psychiatrist. The book describes normal and pathological functioning and then guides the reader through assessment and post diagnostic intervention issues. The use of fictionalized clinical examples helps to illustrate autism and its presentation in adulthood, and illustrate the issues psychiatrists often raise in training workshops.

The precise relationship between high-functioning autism and Asperger Syndrome is still a subject of debate. This volume provides a general overview of the disorder and present diverse opinions on diagnosis and assessment, neuropsychological issues, treatment, and related conditions. A special section features personal essays by individuals diagnosed with autism or Asperger Syndrome. The result is a comprehensive and useful survey of the current state of the field that will be of great interest to clinicians, teachers, researchers, and parents.