Autism Spectrum Disorders

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.

Autism is no longer considered a rare disease, and the Center for Disease Control now estimates that upwards of 730,000 children in the US struggle with this isolating brain disorder. New research is leading to greater understanding of and ability to treat the disorder at an earlier age. It is hoped that further genetic and imaging studies will lead to biologically based diagnostic techniques that could help speed detection and allow early, more effective intervention. Edited by two leaders in the field, this volume offers a current survey and synthesis of the most important findings of the neuroscience behind autism of the past 20 years. With chapters authored by experts in each topic, the volume explores etiology, neuropathology, imaging, and pathways/models. Offering a broad background of ASDs with a unique focus on neurobiology, the volume offers more than the others on the market with a strictly clinical focus or a single authored perspective that fails to offer expert, comprehensive coverage. Researchers and graduate students alike with an interest in developmental disorders and autism will benefit, as will autism specialists across psychology and medicine looking to expand their expertise. Uniquely explores ASDs from a neurobiological angle, looking to uncover the molecular/cellular basis rather than to merely catalog the commonly used behavioral interventions Comprehensive coverage synthesizes widely dispersed research, serving as one-stop shopping for neurodevelopmental disorder researchers and autism specialists Edited work with chapters authored by leaders in the field around the globe - the broadest, most expert coverage available

With a unique focus on Canada-wide practices and research, this text offers a comprehensive introduction to autism spectrum disorder (ASD). Covering the clinical, educational, and community perspectives of ASD, the authors highlight how educators, direct support professionals, and communities at large can support people with ASD across their lifespan: from early years, to school years, to adulthood. Additionally, the authors emphasize the emerging nature of the field and the importance of evidence based interventions. The resource is divided into four thematic sections. Section one gives an overview of ASD, including prominent researchers in the field and changes in its diagnostic criteria. Section two looks at evidence-based interventions and the newer sensory theories and frameworks. The third section examines ASD across the lifespan, as well as the experiences of parents and families. The final section looks at additional critical issues, including media, sexuality, peer relationships, and immigration. Beyond being a vital asset for ASD programs and resource centres across the country, Autism Spectrum Disorder in the Canadian Context has broad applications suitable for courses on ASD in behavioural science, education, and health studies programs. FEATURES: - Each chapter features figures, definitions, examples, and questions designed to deepen understanding and elicit reflection - Includes feature boxes with interesting perspectives provided by varied members of Canada’s ASD community - Unlike other textbooks on ASD, this text focuses on ASD across the lifespan, covering infancy, early childhood and school years, as well as adulthood, in the Canadian context

This positive, straightforward book offers kids with autism spectrum disorders (ASDs) their own comprehensive resource for both understanding their condition and finding tools to cope with the challenges they face every day. Some children with ASDs are gifted; others struggle academically. Some are more introverted, while others try to be social. Some get "stuck" on things, have limited interests, or experience repeated motor movements like flapping or pacing ("stims"). The Survival Guide for Kids with Autism Spectrum Disorders covers all of these areas, with an emphasis on helping children gain new self-understanding and self-acceptance. Meant to be read with a parent, the book addresses questions ("What’s an ASD?" "Why me?") and provides strategies for communicating, making and keeping friends, and succeeding in school. Body and brain basics highlight symptom management, exercise, diet, hygiene, relaxation, sleep, and toileting. Emphasis is placed on helping kids handle intense emotions and behaviors and get support from family and their team of helpers when needed. The book includes stories from real kids, fact boxes, helpful checklists, resources, and a glossary. Sections for parents offer more detailed information.

In this book a group of international experts guide the reader through the clinical features of adults with autism spectrum disorders, describe the care needs of patients and their families, explain the evolution of the disorders into old age, and highlight what can be done to help. Detailed attention is paid to the medical and psychiatric problems of adults with these disorders and the approach to their education and professional integration. In addition, expert neuroscientists summarize current views on the neurobiology of autism. Autism spectrum disorders are devastating neurodevelopmental disorders. Although diagnosis and therapeutic interventions usually take place in infancy, they are chronic lifelong conditions. Surprisingly, the literature on autism spectrum disorders in adults is scarce. Moreover, most mental health professionals working with adults have little training in autism, and adult mental health services around the world are rarely prepared to address the needs of these patients, which tend to increase with age. This book therefore fills a crucial gap in the literature and will prove useful for all who care for and deal with adults in the Autistic Spectrum.

Recent years have seen spectacular advances in the field of circadian biology. These have attracted the interest of researchers in many fields, including endocrinology, neurosciences, cancer, and behavior. By integrating a circadian view within the fields of endocrinology and metabolism, researchers will be able to reveal many, yet-unsuspected aspects of how organisms cope with changes in the environment and subsequent control of homeostasis. This field is opening new avenues in our understanding of metabolism and endocrinology. A panel of the most distinguished investigators in the field gathered together to discuss the present state and the future of the field. The editors trust that this volume will be of use to those colleagues who will be picking up the challenge to unravel how the circadian clock can be targeted for the future development of specific pharmacological strategies toward a number of pathologies.

Offers an overview of how to care for a child diagnosed with an autism spectrum disorder, with information on symptoms, causes, treatments, education, medical care, community resources, developmental milestones, child advocacy, and family challenges.