Autism Spectrum Disorder

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.

Autism Spectrum Disorder in the Ontario Context is the first book to offer a thorough introduction to Autism Spectrum Disorder (ASD) in Ontario. Highlighting examples, research, and interventions specific to Ontario, this manual provides an abundance of information in one central location, making it an indispensable tool for any Ontario professional working with individuals with ASD. This comprehensive text begins with a brief history of ASD and an overview of its contemporary understandings, including current diagnostic criteria. Covering a range of evidence-based interventions that have been shown to be effective for individuals with ASD—and supplemented with graphics, checklists, and hands-on strategies for application—this book provides essential information to inform practitioners. The concluding section on ASD across the lifespan explores how these interventions are delivered within agencies throughout Ontario, from preschool through to adulthood, and addresses relevant issues and topics for each age group. Featuring chapter summaries, definitions of key terms, lists of further resources, and reflective questions, this highly accessible and pedagogically rich text is vital reading not only for current and future practitioners, but also for parents of children with ASD.

The difference that being female makes to the diagnosis, life and experiences of a person with an Autism Spectrum Disorder (ASD) has largely gone unresearched and unreported until recently. In this book Sarah Hendrickx has collected both academic research and personal stories about girls and women on the autism spectrum to present a picture of their feelings, thoughts and experiences at each stage of their lives. Outlining how autism presents differently and can hide itself in females and what the likely impact will be for them throughout their lifespan, the book looks at how females with ASD experience diagnosis, childhood, education, adolescence, friendships, sexuality, employment, pregnancy and parenting, and aging. It will provide invaluable guidance for the professionals who support these girls and women and it will offer women with autism a guiding light in interpreting and understanding their own life experiences through the experiences of others.

This concise, yet practical handbook will aid in supporting the diagnosis, treatment, and long-term management of autism, including behavioral therapies, current clinical trials, and emerging pharmaceutical treatments. Autism spectrum disorder (ASD) is a developmental disorder characterised by disturbance in language, perception, and social skills that affects an estimated 1–2 per 1,000 people worldwide (although the number is as high as 20 per 1000 in the US). While studies have suggested a disturbance in neural metabolism in patients with ADS, the exact cause of the ASD still remains unknown. In 2013, a single indication of ASD, which united several related conditions (ie, classical autism, Asperger’s syndrome, Fragile X Syndrome, Landau-Kleffner Syndrome, Rett syndrome, childhood disintegrative disorder, and PDD-NOS), was included in the fifth edition of the Diagnostic and Statistical Manual of Mood Disorders for the first time in order to support more standardized diagnoses.