Download or read book Voltage Gated Sodium Channels written by Peter C. Ruben and published by Springer Science & Business Media. This book was released on 2014-04-15 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: A number of techniques to study ion channels have been developed since the electrical basis of excitability was first discovered. Ion channel biophysicists have at their disposal a rich and ever-growing array of instruments and reagents to explore the biophysical and structural basis of sodium channel behavior. Armed with these tools, researchers have made increasingly dramatic discoveries about sodium channels, culminating most recently in crystal structures of voltage-gated sodium channels from bacteria. These structures, along with those from other channels, give unprecedented insight into the structural basis of sodium channel function. This volume of the Handbook of Experimental Pharmacology will explore sodium channels from the perspectives of their biophysical behavior, their structure, the drugs and toxins with which they are known to interact, acquired and inherited diseases that affect sodium channels and the techniques with which their biophysical and structural properties are studied.

Download or read book Progressive Brain Disorders in Childhood written by Juan M. Pascual and published by Cambridge University Press. This book was released on 2017-04-20 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review of childhood neurodegenerative and other progressive but non-degenerative disorders to guide their diagnosis and management.

Download or read book Patch Clamp Methods and Protocols written by Marzia Martina and published by Humana. This book was released on 2016-08-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since its inception, patch-clamp has continued to be widely considered the gold standard method to record ion channel activity. Patch-Clamp Methods and Protocols, Second Edition, provides a comprehensive collection of new techniques for the development of automated, high-throughput screening systems for pharmacological evaluation, the use of various patch-clamp configurations together with novel molecular biological and imaging methodologies and enhanced stimulation protocols and perfusion systems. Divided into sections on pharmacology, physiology and biophysics, the chapters cover methods to generate more physiologically relevant conditions for drug application and screening technologies, recently developed applications such as optogenetic stimulation, advances in whole-cell recordings in freely-moving animals and novel technologies to create custom microelectrodes designed for reducing the access resistance and improving the rate of molecular diffusion. Patch-clamp is an indispensable technique for conducting pharmacological, physiological and biophysical research aimed at understanding crucial aspects of cellular and network function. Written in the successful Methods in Molecular Biology series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible protocols and notes on troubleshooting and avoiding known pitfalls. Authoritative and easily accessible, Patch-Cla mp Methods and Protocols, Second Edition will provide a useful technical and methodological guide to diverse audiences of electrophysiologists, from students to experienced investigators.

Download or read book OECD Guidelines for the Testing of Chemicals Section 4 Test No 426 Developmental Neurotoxicity Study written by OECD and published by OECD Publishing. This book was released on 2007-10-15 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: A developmental neurotoxicity study will provide information on the effects of repeated exposure to a substance during in utero and early postnatal development. The test substance is administered daily, generally orally, to mated females (rats are ...

Download or read book Genetics of Epilepsy written by and published by Elsevier. This book was released on 2014-09-04 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book chapters cover different aspects of epilepsy genetics, starting with the "classical" concept of epilepsies as ion channel disorders. The second part of the book gives credit to the fact that by now non-ion channel genes are recognized as equally important causes of epilepsy. The concluding chapters are designed to offer the reader insight into current methods in epilepsy research. Each chapter is self-contained and deals with a selected topic of interest. - Authors are the leading experts in the field of epilepsy research - Book covers the most important aspects of epilepsy - Interesting for both scientists and clinicians

Download or read book Human Herpesviruses written by Yasushi Kawaguchi and published by Springer. This book was released on 2018-06-12 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces and reviews several topics for each human herpesvirus. One of the most important features of the book is that it covers aspects of both basic research and clinical medicine. Herpesviridae, a family of double-strand DNA viruses, has unique biological features by which these viruses establish latency after primary infection and reactivate in later life. Nine human herpesviruses are known so far, and each of them causes a variety of diseases in both primary infection and reactivation. Since the discovery of each human herpesvirus, an abundance of findings related to them has accumulated in basic research and clinical medicine. However, the vast majority of biological features is still masked in mystery. Furthermore, a strategy of treatment and prevention has not yet been established for most human herpesviruses. A wide range of readers will be interested in this volume with its treatment of problematic points and latest findings in the field.

Download or read book Behavioral Toxicology written by Bernard Weiss and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: Behavioral toxicology is a young discipline in the United States; so young, in fact, that this is one of its first books. Behavioral questions are bound to play a major role in future scientific work and governmental decisions involving the health effects of environmental contaminants and other chemicals. This role springs from two key problems that face scientists and public agencies required to set acceptable exposure standards or to determine criteria for the toxicity of therapeutic chemicals: How do you evaluate effects that may show up only as subtle functional disturbances? And how do you de tect toxic effects early enough so that they may still be reversible, before they produce major damage? The contributions in this book come from a collection of scientists whose interests span a wide variety of problem areas. The focus is largely on me thodological issues because they represent the most immediate concern of the discipline. We expect that this collection of papers will represent a useful source book for behavioral toxicology for some time. For the past few years, the University of Rochester's Department of Radiation Biology and Biophysics has sponsored a series of international conferences on chemical toxicity, partly as a response to concern over the con sequences to health of the rich chemical soup in which we live. This book is based upon presentations made to the fifth of the series. Held in June, 1972, it was the first formal meeting devoted to behavioral toxicology in this country.

Download or read book The Neurology of AIDS written by Howard E. Gendelman, MD and published by Oxford University Press. This book was released on 2011-11-29 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt: From basic science to clinical care, to epidemiological disease patters, The Neurology of AIDS is the only complete textbook available on AIDS neurology and the only one comprehensive enough to stand alone in each segment of study in brain disorders affected by the human immunodeficiency virus. It is an indispensable resource for students, resident physicians, practicing physicians, and for researchers and experts in the HIV/AIDS field. Oxford Clinical Neuroscience is a comprehensive, cross-searchable collection of resources offering quick and easy access to eleven of Oxford University Press's prestigious neuroscience texts. Joining Oxford Medicine Online these resources offer students, specialists and clinical researchers the best quality content in an easy-to-access format.

Download or read book Seminars in Clinical Psychopharmacology written by Peter M. Haddad and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "The 2nd edition of this book was edited by David King and published in 2004. Since then there have been major advances in psychopharmacology in terms of new medications coming to the market, increased understanding of the mechanisms of drug action and new data on the efficacy, tolerability, safety and clinical effectiveness of a range of medications. Partly as a result, clinical guidelines for many psychiatric disorders have altered. As such, a new edition of this textbook was essential and we were delighted when the College approached us to edit the 3rd edition. This was a major endeavor that was only possible with the commitment and expertise of the authors"--

Download or read book Neuronal Cytoskeleton written by Hirokawa and published by CRC Press. This book was released on 1994-01-12 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the primary functions of microtubule-associated proteins (MAPs) such as MAP2 and tau in neuronal morphogenesis, as well as relationships between neuronal differentiation and the expression of neuronal intermediate filaments (nestin, alpha internexin, and neurofilament triplet proteins). It emphasizes the importance of several cytoskeletal proteins for neuronal differentiation and morphogenesis, organelle transport, and synaptic functions. The book considers the involvement of tau MAPs in the formation of paired helical filaments in Alzheimer's disease, and it examines the mechanisms of organelle transports and molecular motors such as kinesin, braindynein, and kinesin superfamily proteins. Cytoskeletal proteins involved in synaptic formation and transmitter release and new synaptic junctional-associated proteins are explored as well.

Download or read book Cell Culture Techniques written by Michael Aschner and published by Humana. This book was released on 2020-05-10 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume discusses the requirements, advantages, and limitations of studying cell culture. The chapters in this book cover topics such as in vitro blood-brain barrier functional assays in human iPSC-based models; neuron-glia interactions examines with in vitro co-culture; epigenetic changes in cultures neurons and astrocytes; rat brain slices; brain punching technique; and using microRNA for in vitro neurotoxicity testing and related disorders. In Neuromethods series style, chapters include the kind of detail and key advice from the specialists needed to get successful results in your laboratory. Authoritative and cutting-edge, Cell Culture Techniques, Second Edition is a valuable resource for students and experiences researchers who are interested in learning more and making risk decisions in this evolving field.

Download or read book Recent Advances in Psychiatry from Psycho Neuro Immunology Research Autoimmunencephalitis Autoimmune Encephalopathy Mild Encephalitis written by Karl Bechter and published by Frontiers Media SA. This book was released on 2019-08-12 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growing evidence derived from cerebrospinal fluid (CSF), neuropathological, imaging, genetic, and epidemiological studies link neuroinflammation and immune dysregulation to a subset of individuals with a variety of severe mental disorders (SMDs), including affective and non-affective psychotic disorders. Further, the recent discoveries of neuronal surface antibodies (NSAs) in autoimmune encephalitis (AE) presenting with diverse neuropsychiatric disorders such as psychosis and cognitive decline, among many others, provides further support to the notion that CNS autoimmunity and neuroinflammation can contribute to the neurobiology of psychiatric disturbances. Further, these immune mechanisms may contribute to a subset of patients currently diagnosed as having treatment-resistant SMDs such as schizophrenia and major depressive disorder. Additionally, mounting data indicate that various infections can serve as an immunological trigger of aberrant immune responses, presumably by causing release of excess neural antigen, thereby giving rise to NSAs or aberrant immune cellular responses to give rise to primary or secondary psychiatric disorders such as schizophrenia and those associated with AE, respectively. Collectively, these findings support the “mild encephalitis” hypothesis of SMD. The significant overlap among AE-associated psychosis, systemic autoimmune disorder-associated psychosis, and psychotic disorders associated with pathological processes involving inflammation and immune dysregulation has also prompted some authors to adopt the term “autoimmune psychosis” (AP). This term reflects that this psychosis subtype is mechanistically linked to complex neuroimmune and inflammatory signalling abnormalities that can be responsive to early immunomodulatory treatment. It also suggests that a subset of AP might represent an incomplete or “forme fruste” subtype of AE presenting with dominant or pure psychiatric symptoms mimicking primary psychiatric illnesses. Because data indicate that delayed diagnosis and treatment may lead to permanent sequelae, early recognition of AP utilizing neurodiagnostic workup (e.g., CSF analysis, neuroimaging, and EEG) and its early treatment with appropriate immunotherapy are paramount to a meaningful recovery. This eBook will provide an overview of the current knowledge and research areas from epidemiology, risk factors and diagnosis to the management of these conditions, in this rapidly emerging field, helping to bridge the gaps in knowledge that currently exist in the disciplines of Psychiatry, Neurology, and Neuroimmunology.

Download or read book Augmentation of Brain Function Facts Fiction and Controversy written by Manuel F. Casanova and published by Frontiers Media SA. This book was released on 2018-09-14 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: The final volume in this tripartite series on Brain Augmentation is entitled “From Clinical Applications to Ethical Issues and Futuristic Ideas”. Many of the articles within this volume deal with translational efforts taking the results of experiments on laboratory animals and applying them to humans. In many cases, these interventions are intended to help people with disabilities in such a way so as to either restore or extend brain function. Traditionally, therapies in brain augmentation have included electrical and pharmacological techniques. In contrast, some of the techniques discussed in this volume add specificity by targeting select neural populations. This approach opens the door to where and how to promote the best interventions. Along the way, results have empowered the medical profession by expanding their understanding of brain function. Articles in this volume relate novel clinical solutions for a host of neurological and psychiatric conditions such as stroke, Parkinson’s disease, Huntington’s disease, epilepsy, dementia, Alzheimer’s disease, autism spectrum disorders (ASD), traumatic brain injury, and disorders of consciousness. In disease, symptoms and signs denote a departure from normal function. Brain augmentation has now been used to target both the core symptoms that provide specificity in the diagnosis of a disease, as well as other constitutional symptoms that may greatly handicap the individual. The volume provides a report on the use of repetitive transcranial magnetic stimulation (rTMS) in ASD with reported improvements of core deficits (i.e., executive functions). TMS in this regard departs from the present-day trend towards symptomatic treatment that leaves unaltered the root cause of the condition. In diseases, such as schizophrenia, brain augmentation approaches hold promise to avoid lengthy pharmacological interventions that are usually riddled with side effects or those with limiting returns as in the case of Parkinson’s disease. Brain stimulation can also be used to treat auditory verbal hallucination, visuospatial (hemispatial) neglect, and pain in patients suffering from multiple sclerosis. The brain acts as a telecommunication transceiver wherein different bandwidth of frequencies (brainwave oscillations) transmit information. Their baseline levels correlate with certain behavioral states. The proper integration of brain oscillations provides for the phenomenon of binding and central coherence. Brain augmentation may foster the normalization of brain oscillations in nervous system disorders. These techniques hold the promise of being applied remotely (under the supervision of medical personnel), thus overcoming the obstacle of travel in order to obtain healthcare. At present, traditional thinking would argue the possibility of synergism among different modalities of brain augmentation as a way of increasing their overall effectiveness and improving therapeutic selectivity. Thinking outside of the box would also provide for the implementation of brain-to-brain interfaces where techniques, proper to artificial intelligence, could allow us to surpass the limits of natural selection or enable communications between several individual brains sharing memories, or even a global brain capable of self-organization. Not all brains are created equal. Brain stimulation studies suggest large individual variability in response that may affect overall recovery/treatment, or modify desired effects of a given intervention. The subject’s age, gender, hormonal levels may affect an individual’s cortical excitability. In addition, this volume discusses the role of social interactions in the operations of augmenting technologies. Finally, augmenting methods could be applied to modulate consciousness, even though its neural mechanisms are poorly understood. Finally, this volume should be taken as a debate on social, moral and ethical issues on neurotechnologies. Brain enhancement may transform the individual into someone or something else. These techniques bypass the usual routes of accommodation to environmental exigencies that exalted our personal fortitude: learning, exercising, and diet. This will allow humans to preselect desired characteristics and realize consequent rewards without having to overcome adversity through more laborious means. The concern is that humans may be playing God, and the possibility of an expanding gap in social equity where brain enhancements may be selectively available to the wealthier individuals. These issues are discussed by a number of articles in this volume. Also discussed are the relationship between the diminishment and enhancement following the application of brain-augmenting technologies, the problem of “mind control” with BMI technologies, free will the duty to use cognitive enhancers in high-responsibility professions, determining the population of people in need of brain enhancement, informed public policy, cognitive biases, and the hype caused by the development of brain- augmenting approaches.

Download or read book Drug induced Neurological Disorders written by Kewal K. Jain and published by Seattle : Hogrefe & Huber Publishers. This book was released on 1996 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Emphasizing the relevance of recent findings to the differential diagnoses of a wide range of neurological conditions, this book offers an account of drug- induced neurological disorders. Specific chapters discuss epidemiology and clinical significance, pathomechanisms, encephalopathies, disorders of consciousness, neuropsychiatric disorders, headaches, seizures, movement disorders, cerebrovascular disorders, myopathies, diseases of the spine and spinal cord, cerebellar disorders, aseptic meningitis, benign intracranial hypertension, disorders of the automatic nervous system, sleep disorders, Eosinophilia Myalgia Syndrome, serotonin syndrome, Gillian-Barre syndrome, subacute myelo-optico-neuropathy, and pituitary disorders. Jain is a consultant in pharmaceutical medicine. Annotation copyrighted by Book News Inc., Portland, OR.

Download or read book The Epilepsy Aphasia Spectrum written by Thierry Deonna and published by Mac Keith Press. This book was released on 2017-01-24 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Landau-Kleffner syndrome (LKS) is a rare childhood neurological syndrome. It is characterised by a sudden or gradual loss of ability to understand of express language (aphasia) and usually occurs in children between the ages of 3 and 7 years. Rolandic epilepsy is the most common epilepsy syndrome in childhood with involvement of the oropharyngeal manifestations, hypersalivation and arrest of speech. These two syndromes are considered to be aspects of the ‘epilepsy-aphasia spectrum’ with common rolandic epilepsy being the mildest form and LKS the most severe.

Download or read book Channelopathies of the Nervous System written by Michael Rose and published by Butterworth-Heinemann. This book was released on 2001 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: * A unique reference focusing on the rapidly developing field of channelopathies of common neurological disorders * Written specifically for the clinical neurologist and neuroscientist * It reviews the underlying scientific principles of ion channel function and the current research and its clinical applications

Download or read book Stem Cells in Neurotoxicology written by and published by Elsevier. This book was released on 2024-09-16 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stem Cells in Neurotoxicology, Volume Twelve in the Advances in Neurotoxicology series, presents interesting chapters written by an international board of authors. Chapters in this new release include Brain organoids as a translational model of human developmental neurotoxicity, Self-organizing human neuronal cultures in the modeling of environmental impacts on learning and intelligence, Utilization of human stem cell/neural progenitor tests to examine neurotoxic impacts on differentiation, Characterization of neuronal and other cellular sub-types in human stem cell cortical neuron differentiations, Utility of human stem cell models to study persistent neurotoxicity, and Utility of human stem cell models to study chronic neurotoxicity. - Provides the latest information on Neurotoxicology - Offers outstanding and original reviews on Neurotoxicology - Serves as an indispensable reference for researchers and students alike