Download or read book The Neurochemical Basis of Autism written by Gene J. Blatt and published by Springer Science & Business Media. This book was released on 2010-03-10 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: A perceived rise in autism worldwide has led to a dramatic increase in autism research. This is a uniquely interdisciplinary text that presents the latest findings regarding the physiological, neuropathological, neurochemical and clinical elements of autism.
Download or read book Neurochemistry in Autism Spectrum Disorder written by Alice Marie Sybille Durieux and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neurobiology of Autism Spectrum Disorders written by Abdeslem El Idrissi and published by Springer. This book was released on 2024-02-17 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together the exciting new findings that will bring us closer to a better understanding of the alterations of neuronal connectivity in autistic brains. This volume authoritatively covers the epidemiology, physiology, neurodevelopment, genetics, environmental influences, imaging studies, neuroanatomy, and neurochemistry of autism spectrum disorders. While the neurobiology of autism is still a long way from being understood, this book posits techniques, such as using brain imaging to find signatures in early days of life, that could help move the diagnosis and help identify neural pathways. Understanding these mechanisms opens the possibility to pharmacological, behavioral, and psychosocial therapeutic interventions. With contributions from the leading international autism researchers, Neurobiology of Autism Spectrum Disorders is the go-to reference for researchers and clinicians with an interest in understanding the underlying neurobiology of autism spectrum disorders.
Download or read book The Neuropsychology of Autism written by Deborah Fein and published by Oxford University Press. This book was released on 2011-06-09 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Neuropsychology of Autism provides an up-to-date summary on the neuropsychology of autism spectrum disorders (ASD), written by leaders in the field. It summarizes current knowledge about neurochemistry, neuroanatomy, genetics, and clinical presentations and provides helpful discussions on key functions such as language, memory, attention, executive functions, social cognition, motor and sensory functioning.
Download or read book The Neuroscience of Autism Spectrum Disorders written by Joseph D. Buxbaum and published by Academic Press. This book was released on 2012-10-25 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Download or read book The Neurobiology of Autism written by Margaret L. Bauman and published by JHU Press. This book was released on 2005-01-05 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the decade since the first edition of The Neurobiology of Autism was published, tremendous advances have been made in our understanding of autism, including more precise investigations into the role played by genetics and abnormalities in such neurotransmitters as acetylcholine and serotonin. For this long-anticipated new edition, neurologists Margaret L. Bauman and Thomas L. Kemper bring together leading researchers and clinicians to present the most current scientific knowledge and theories about autism. Thoroughly updated, The Neurobiology of Autism remains the best single-volume work on the wide array of research being conducted into the causes, characteristics, and treatment of autism. Topics addressed include epidemiology of autism; language and communication disorders in autism spectrum disorders; approaches to psychopharmacology; structural brain anatomy in autism; myelin and autism; positron emission tomography studies in autism; gene expression in autism; candidate susceptibility genes for autism; Fragile X syndrome; norepinephrine and serotonin in autism; and the immune system.
Download or read book Autism Spectrum Disorder written by Michael Fitzgerald and published by BoD – Books on Demand. This book was released on 2015-04-02 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book starts with a new sub category of Autism Criminal Autistic Psychopathy and school shootings. It focuses on a number of interventions, including speech and language pathology, speech and language assessment instruments, occupational therapy, improving functional language development in autism with natural gestures, communication boards etc as well as helping people with autism using the pictorial support, training of concepts of significant others, theory of mind, social concepts and a conceptual model for empowering families of children with autism cross culturally. It also examines the issue of hyperandrogenism and evidence-based treatments of autism. In terms of assessment, it focuses on psychological and biological assessment including neurotransmitters systems, structural and functional brain imaging, coping strategies of parents, examines the intertwining of language impairment, specific language impairment and ASD, as well as implicit and spontaneous Theory of Mind reading in ASD. In terms of aetiology, it focuses on genetic factors, epigenetics, synaptic vesicles, toxicity during neurodevelopment, immune system and sex differences. It also examines the link between social cognitive anatomical and neurophysiologic biomarkers and candidate genes. This book will be relevant to all mental health professionals because autism occurs in all the different areas of psychiatry and professionals who will find it helpful will be psychiatrists, psychologists, social workers, nurses, teachers and all those working with persons with Autism including parents who nowadays are interested in knowing more and more, at a detailed level about their children or adults with autism.
Download or read book Autism written by Valsamma Eapen and published by BoD – Books on Demand. This book was released on 2011-08-17 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book covers some of the key research developments in autism and brings together the current state of evidence on the neurobiologic understanding of this intriguing disorder. The pathogenetic mechanisms are explored by contributors from diverse perspectives including genetics, neuroimaging, neuroanatomy, neurophysiology, neurochemistry, neuroimmunology, neuroendocrinology, functional organization of the brain and clinical applications from the role of diet to vaccines. It is hoped that understanding these interconnected neurobiological systems, the programming of which is genetically modulated during neurodevelopment and mediated through a range of neuropeptides and interacting neurotransmitter systems, would no doubt assist in developing interventions that accommodate the way the brains of individuals with autism function. In keeping with the multimodal and diverse origins of the disorder, a wide range of topics is covered and these include genetic underpinnings and environmental modulation leading to epigenetic changes in the aetiology; neural substrates, potential biomarkers and endophenotypes that underlie clinical characteristics; as well as neurochemical pathways and pathophysiological mechanisms that pave the way for therapeutic interventions.
Download or read book Anatomical and Neurochemical Investigation of the Brain in Autism written by Lauren E. Libero and published by . This book was released on 2014 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder with widespread behavioral symptoms and a strong neurobiological origin. Neuroimaging studies of ASD have uncovered evidence for widespread abnormalities in brain anatomy and functioning. Abnormalities reported by structural brain imaging, diffusion tensor imaging (DTI), and proton magnetic resonance spectroscopy (1H-MRS) studies have aided in characterizing ASD as a complex, systems-wide disorder. The overarching goal of this project was to use multiple modalities of neuroimaging to investigate the underlying neural mechanisms of ASD. The following techniques were used to collect and analyze multimodal neuroimaging data from a relatively large number of participants with autism and matched typically developing (TD) peers: (1) Surface-based morphometry (SBM) examining cortical features (e.g., volume, cortical thickness, surface area, gyrification); (2) Diffusion tensor imaging (DTI) to study the integrity of major white matter tracts; (3) Proton magnetic resonance spectroscopy (1H-MRS) to assess the concentration of neurochemicals; and (4) Pattern classification modeling using measures from multimodal brain imaging to determine the diagnostic utility of neural markers found from these imaging methods. The current study is novel in that it applies relatively new techniques for analyzing DTI and anatomical data, reports more detailed brain measures from each modality, includes large sample sizes with children and adults, and reports on a classification analysis utilizing multimodal brain measures for predictors of diagnosis. We found significant differences in surface based features of brain structure, fractional anisotropy and radial diffusivity of major white matter tracts, as well as brain metabolite levels in children and adults with ASD, compared to TD participants. Specifically, we uncovered significant alterations in cortical volume and surface area in right posterior cingulate cortex and left temporoparietal junction, and a significant reduction in gyrification in right precentral gyrus in children and adults with ASD. In addition, we found significantly reduced fractional anisotropy (FA) and increased radial diffusivity (RD) along the left superior longitudinal fasciculus in children and adults with ASD. The 1H-MRS analysis uncovered significantly reduced levels of N-acetylaspartate in the dorsal anterior cingulate cortex in adults with ASD. Finally, an analysis utilizing brain measures as predictors for diagnosis revealed that measures of cortical thickness and white matter integrity (FA and RD) were the most effective at classifying participants with ASD, with some variables also predicting symptom severity. In summary, we observed significant alterations in brain structure, white matter connectivity, and neuronal health in participants with ASD. These measures were also useful in developing a classification model for identifying participants with ASD. Multimodal brain imaging evidence from this study provides a comprehensive characterization, which spans several levels and layers, of the neural architecture of autism.
Download or read book Handbook of Medical Neuropsychology written by Carol L. Armstrong and published by Springer Science & Business Media. This book was released on 2010-08-09 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook celebrates the abundantly productive interaction of neuropsychology and medicine. This interaction can be found in both clinical settings and research l- oratories, often between research teams and clinical practitioners. It accounts for the rapidity with which awareness and understanding of the neuropsychological com- nents of many common medical disorders have recently advanced. The introduction of neuropsychology into practice and research involving conditions without obvious neurological components follows older and eminently successful models of integrated care and treatment of the classical brain disorders. In the last 50 years, with the growing understanding of neurological disorders, neuropsychologists and medical specialists in clinics, at bedside, and in laboratories together have contributed to important clinical and scienti c advances in the und- standing of the common pathological conditions of the brain: stroke, trauma, epilepsy, certain movement disorders, tumor, toxic conditions (mostly alcohol-related), and degenerative brain diseases. It is not surprising that these seven pathological con- tions were the rst to receive attention from neuropsychologists as their behavioral symptoms can be both prominent and debilitating, often with serious social and economic consequences.
Download or read book Autism Spectrum Disorders Practical Overview For Pediatricians An Issue of Pediatric Clinics E Book written by Dilip R Patel and published by Elsevier Health Sciences. This book was released on 2012-02-28 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Guest Editors have assembled expert authors to cover the full clinical span of the topic autism and autism spectrum disorders. An historical perspective of the evolution of the disorder opens the issue. Next, comprehensive coverage is given to an article on the definitions, diagnostic criteria, and clinical features of autism spectrum disorders. Other articles in the issue cover the relevant topics like epidemiology, genetic syndromes and genetic testing, early diagnosis and diagnostic evaluation, and neuroimaging and neurochemistry of autism. Authors also present information on tsocial skills for the autistic child, behavioral interventions, and transitioning the autistic child into adulthood, to name a few. This issue should be very well received by pediatricians.
Download or read book Autism Spectrum Disorders written by David Amaral and published by Oxford University Press. This book was released on 2011-05-01 with total page 1445 pages. Available in PDF, EPUB and Kindle. Book excerpt: Autism is an emerging area of basic and clinical research, and has only recently been recognized as a major topic in biomedical research. Approximately 1 in 150 children are diagnosed as autistic, so it is also an intense growth area in behavioral and educational treatments. Financial resources have begun to be raised for more comprehensive research and an increasing number of scientists are becoming involved in autism research. In many respects, autism has become a model for conducting translational research on a psychiatric disorder. This text provides a comprehensive summary of all current knowledge related to the behavioral, experiential, and biomedical features of the autism spectrum disorders including major behavioral and cognitive syndromology, common co-morbid conditions, neuropathology, neuroimmunology, and other neurological correlates such as seizures, allergy and immunology, gastroenterology, infectious disease, and epidemiology. Edited by three leading researchers, this volume contains over 80 chapters and nine shorter commentaries by thought leaders in the field, making the book a virtual "who's who" of autism research. This carefully developed book is a comprehensive and authoritative reference for what we know in this area as well as a guidepost for the next several years in all areas of autism research.
Download or read book Basic Neurochemistry written by R. Wayne Albers and published by Academic Press. This book was released on 2011-11-02 with total page 1121 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic Neurochemistry, Eighth Edition, is the updated version of the outstanding and comprehensive classic text on neurochemistry. For more than forty years, this text has been the worldwide standard for information on the biochemistry of the nervous system, serving as a resource for postgraduate trainees and teachers in neurology, psychiatry, and basic neuroscience, as well as for medical, graduate, and postgraduate students and instructors in the neurosciences. The text has evolved, as intended, with the science. This new edition continues to cover the basics of neurochemistry as in the earlier editions, along with expanded and additional coverage of new research from intracellular trafficking, stem cells, adult neurogenesis, regeneration, and lipid messengers. It contains expanded coverage of all major neurodegenerative and psychiatric disorders, including the neurochemistry of addiction, pain, and hearing and balance; the neurobiology of learning and memory; sleep; myelin structure, development, and disease; autism; and neuroimmunology. Completely updated text with new authors and material, and many entirely new chapters Over 400 fully revised figures in splendid color 61 chapters covering the range of cellular, molecular and medical neuroscience Translational science boxes emphasizing the connections between basic and clinical neuroscience Companion website at http://elsevierdirect.com/companions/9780123749475
Download or read book Autism Spectrum Disorders written by Andreas M. Grabrucker and published by . This book was released on 2021 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Neuroimaging in Developmental Clinical Neuroscience written by Judith M. Rumsey and published by Cambridge University Press. This book was released on 2009-02-19 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern neuroimaging offers tremendous opportunities for gaining insights into normative development and a wide array of developmental neuropsychiatric disorders. Focusing on ontogeny, this text covers basic processes involved in both healthy and atypical maturation, and also addresses the range of neuroimaging techniques most widely used for studying children. This book will enable you to understand normative structural and functional brain maturation and the mechanisms underlying basic developmental processes; become familiar with current knowledge and hypotheses concerning the neural bases of developmental neuropsychiatric disorders; and learn about neuroimaging techniques, including their unique strengths and limitations. Coverage includes normal developmental processes, atypical processing in developmental neuropsychiatric disorders, ethical issues, neuroimaging techniques and their integration with psychopharmacologic and molecular genetic research approaches, and future directions. This comprehensive volume is an essential resource for neurologists, neuropsychologists, psychiatrists, pediatricians, and radiologists concerned with normal development and developmental neuropsychiatric disorders.
Download or read book Behavioral Neuroscience of Orexin Hypocretin written by Andrew J Lawrence and published by Springer. This book was released on 2017-05-29 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This issue of Current Topics in Behavioral Neuroscience focuses on the neuropeptide orexin (hypocretin) and brings together scientists from around the world who will provide a timely discussion of how this peptide regulates behavior. This is a fast-moving field, and with the incorporation of novel technologies, new breakthroughs are likely to continue. For example, the use of optogenetic approaches has enabled the identification of the role of orexin-containing neurons in arousal states, critical for higher order functioning. From a clinical perspective, genetic polymorphisms in hypocretin/orexin and orexin receptors are implicated in a number of psychiatric disorders. In addition, advanced clinical trials are currently underway for orexin receptor antagonists in the treatment of insomnia and sleep disorders. We aim to capture a broad audience of basic scientists and clinicians.
Download or read book The Neurobiology of Autism written by Margaret L. Bauman and published by . This book was released on 1994 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt:
