A comprehensive, systematic, and advanced review of the scientific, preclinical, and clinical aspects of several major mental illnesses. The illnesses covered range from neurological disorders including Alzheimer's disease, Huntington's disease, and Parkinson's disease, to psychiatric disorders including schizophrenia, autism spectrum disorders, Tourette's syndrome and tic disorders, obsessive-compulsive disorder, unipolar depression, bipolar disorder, and attention deficit hyperactivity disorder. For each disorder, the authors uniformly discuss its incidence and prevalence, etiology, molecular targets and mechanisms of action, brain structures and pathways, animal models, signs and symptoms, genetics, treatments, and related medical terminology.

Mental, neurological, and substance use disorders are common, highly disabling, and associated with significant premature mortality. The impact of these disorders on the social and economic well-being of individuals, families, and societies is large, growing, and underestimated. Despite this burden, these disorders have been systematically neglected, particularly in low- and middle-income countries, with pitifully small contributions to scaling up cost-effective prevention and treatment strategies. Systematically compiling the substantial existing knowledge to address this inequity is the central goal of this volume. This evidence-base can help policy makers in resource-constrained settings as they prioritize programs and interventions to address these disorders.

Mental disorders can result from disruption of neuronal circuitry, damage to the neuronal and non-neuronal cells, altered circuitry in the different regions of the brain and any changes in the permeability of the blood brain barrier. Early identification of these impairments through investigative means could help to improve the outcome for many brain and behaviour disease states.The chapters in this book describe how these abnormalities can lead to neurological and mental diseases such as ADHD (Attention Deficit Hyperactivity Disorder), anxiety disorders, Alzheimer’s disease and personality and eating disorders. Psycho-social traumas, especially during childhood, increase the incidence of amnesia and transient global amnesia, leading to the temporary inability to create new memories.Early detection of these disorders could benefit many complex diseases such as schizophrenia and depression.

Brain disordersâ€"neurological, psychiatric, and developmentalâ€"now affect at least 250 million people in the developing world, and this number is expected to rise as life expectancy increases. Yet public and private health systems in developing countries have paid relatively little attention to brain disorders. The negative attitudes, prejudice, and stigma that often surround many of these disorders have contributed to this neglect. Lacking proper diagnosis and treatment, millions of individual lives are lost to disability and death. Such conditions exact both personal and economic costs on families, communities, and nations. The report describes the causes and risk factors associated with brain disorders. It focuses on six representative brain disorders that are prevalent in developing countries: developmental disabilities, epilepsy, schizophrenia, bipolar disorder, depression, and stroke. The report makes detailed recommendations of ways to reduce the toll exacted by these six disorders. In broader strokes, the report also proposes six major strategies toward reducing the overall burden of brain disorders in the developing world.

Neurobiology of Brain Disorders is the first book directed primarily at basic scientists to offer a comprehensive overview of neurological and neuropsychiatric disease. This book links basic, translational, and clinical research, covering the genetic, developmental, molecular, and cellular mechanisms underlying all major categories of brain disorders. It offers students, postdoctoral fellows, and researchers in the diverse fields of neuroscience, neurobiology, neurology, and psychiatry the tools they need to obtain a basic background in the major neurological and psychiatric diseases, and to discern connections between basic research and these relevant clinical conditions. This book addresses developmental, autoimmune, central, and peripheral neurodegeneration; infectious diseases; and diseases of higher function. The final chapters deal with broader issues, including some of the ethical concerns raised by neuroscience and a discussion of health disparities. Included in each chapter is coverage of the clinical condition, diagnosis, treatment, underlying mechanisms, relevant basic and translational research, and key unanswered questions. Written and edited by a diverse team of international experts, Neurobiology of Brain Disorders is essential reading for anyone wishing to explore the basic science underlying neurological and neuropsychiatric diseases. - Links basic, translational, and clinical research on disorders of the nervous system, creating a format for study that will accelerate disease prevention and treatment - Covers a vast array of neurological disorders, including ADHD, Down syndrome, autism, muscular dystrophy, diabetes, TBI, Parkinson, Huntington, Alzheimer, OCD, PTSD, schizophrenia, depression, and pain - Illustrated in full color - Each chapter provides in-text summary points, special feature boxes, and research questions - Provides an up-to-date synthesis of primary source material

Arousal in Neurological and Psychiatric Diseases focuses on the dysregulation of arousal found in many neurological and psychiatric disorders. Chapters describe the physiology of each process, how it presents in each disorder, and the most appropriate treatment(s). The book also imparts the understanding of the RAS as a system that not only modulates waking, but also survival mechanisms, such as fight vs. flight responses and other reflexes. This book helps neuroscientists, sleep researchers, neurologists and psychiatrists understand the basic mechanisms that modulate arousal in health and disease. In addition, it promotes therapies that can alter the severity and manifestation of multiple disorders. - Provides a comprehensive overview of the basic mechanisms behind dysregulation of arousal in neurological and psychiatric disorders - Describes, in detail, the function of the Reticular Activating System with respect to higher functions, motor control and the intertwining of arousal and motor disorders - Covers multiple neurological disorders, including epilepsy, Alzheimer's disease, Parkinson's disease and autism

Current data and trends in morbidity and mortality for the sub-Saharan Region as presented in this new edition reflect the heavy toll that HIV/AIDS has had on health indicators, leading to either a stalling or reversal of the gains made, not just for communicable disorders, but for cancers, as well as mental and neurological disorders.