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Books > Science & Mathematics > Biology, life sciences > Life sciences: general issues > Neurosciences
Our contemporary understanding of brain function is deeply rooted in the ideas of the nonlinear dynamics of distributed networks. Cognition and motor coordination seem to arise from the interactions of local neuronal networks, which themselves are connected in large scales across the entire brain. The spatial architectures between various scales inevitably influence the dynamics of the brain and thereby its function. But how can we integrate brain connectivity amongst these structural and functional domains? Our Handbook provides an account of the current knowledge on the measurement, analysis and theory of the anatomical and functional connectivity of the brain. All contributors are leading experts in various fields concerning structural and functional brain connectivity. In the first part of the Handbook, the chapters focus on an introduction and discussion of the principles underlying connected neural systems. The second part introduces the currently available non-invasive technologies for measuring structural and functional connectivity in the brain. Part three provides an overview of the analysis techniques currently available and highlights new developments. Part four introduces the application and translation of the concepts of brain connectivity to behavior, cognition and the clinical domain. Written for: Researchers, engineers, graduate students in complexity, applied nonlinear dynamics, neuroscience
Neurotoxicology: Approaches and Methods provides a unique and
comprehensive presentation of the current concepts and
state-of-the-art methods for the assessment of neurotoxicity. The
book analyzes various techniques available and discusses their
strengths and weaknesses. This volume will serve as an excellent
desk companion and laboratory guide for all investigators,
researchers, clinicians, and students interested in
neurotoxicology. The internationally knowngroup of editors divide
the book into seven sections: "Neuromorphological and
Neuropathological Approaches; Neurophysiological Approaches;
Neurobehavioral Toxicology; Neurochemical and Biomolecular
Approaches; In-Vitro Models; Clinical Neurotoxicology; and Risk
Assessment of Neurotoxicity." Each section yields the most
up-to-date information by experts in their fields. Meticulously
organized and edited, Neurotoxicology: Approaches and Methods is
the most authoritative and well-planned neurotoxicology book on the
market.
Four chapters represent the intense current effort to understand the way in which the mitochondrion controls the activation of the final stages of cell death. Another four articles attack the problem from the other side. How do specific insults in particular human or mouse neuro-degenerative diseases translate into mechanisms that will not only allow us to better understand what is happening in these patients but also, with luck, allow for development of more efficient and specific drugs in the future? Firstly, the concept of a central common cell death pathway, originally derived from studies on the nematode, has been an outstanding productive paradigm in bringing together different strands of research. Secondly, truly striking links have been made between results obtained in the culture dish (or even cell-free systems) and the diseased human brain.
The aim of the International Meetings of the Basal Ganglia Society (IBAGS) is to provide a unique environment for the open presentation and discussion of new and challenging information about the basal ganglia as it relates to health and disease, covering all areas of basic science and research. Specific topics of the proceedings of this Eighth International Triennial Meeting of the Basal Ganglia Society include behavior, circuitry, functional imaging, modelling, movement disorders, neuropathology, neurotransmitters, pharmacology, physiology, plasticity, treatments for basal ganglia disorders, ventral systems, health and disease, immunology and basal ganglia, and much more.
Understanding the molecular and cellular mechanisms underlying the development of specific neural circuits is not just an intellectual curiosity but also central to our ability to develop therapeutic approaches to repair damaged pathways in the future. In Neural Development: Methods and Protocols, experts in the field contribute commonly used protocols to facilitate future research in developmental neuroscience. Split into four convenient sections, this detailed volume covers techniques of culturing neurons and glia as well as their growth and differentiation, methods of gene delivery and down regulation, protocols for analyzing axon growth and guidance plus synapse formation, and, finally, basic methods to analyze brain morphology and axon pathways in developing animals. Written in the highly 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 laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Comprehensive and accessible, Neural Development: Methods and Protocols provides key guidance for students and postdoctoral fellows new to developmental neurobiology.
Should parents aim to make their children as normal as possible to increase their chances to "fit in"? Are neurological and mental health conditions a part of children's identity and if so, should parents aim to remove or treat these? Should they aim to instill self-control in their children? Should prospective parents take steps to insure that, of all the children they could have, they choose the ones with the best likely start in life? This volume explores all of these questions and more. Against the background of recent findings and expected advances in neuroscience and genetics, the extent and limits of parental responsibility are increasingly unclear. Awareness of the effects of parental choices on children's wellbeing, as well as evolving norms about the moral status of children, have further increased expectations from (prospective) parents to take up and act on their changing responsibilities. The contributors discuss conceptual issues such as the meaning and sources of moral responsibility, normality, treatment, and identity. They also explore more practical issues such as how responsibility for children is practiced in Yoruba culture in Nigeria or how parents and health professionals in Belgium perceive the dilemmas generated by prenatal diagnosis.
Specialist Periodical Reports provides systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemists, applying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued. The current list of Specialist Periodical Reports can be seen on the inside flap of this volume.
This volume provides a highly integrated view of attention-related events, taking the reader from individual molecular interactions through the regulation of neuronal circuits to our higher order capacity for selective amplification of particular information. Neuroscientists, psychologists, psychiatrists and other professionals dealing with psychiatric illnesses such as ADHD, autism, and schizophrenia will find this volume a useful addition to their library.
This volume reviews recent findings on the regulation of exocytotic
release of neurotransmitters from nerve terminals. Leading
international investigators examine the properties and composition
of the vesicles that store neurotransmitters and the molecular and
cellular mechanisms that cause a vesicle to release transmitters in
response to a nerve impulse.
This book is a collection of articles by leading researchers working at the cutting edge of neuro-computational modelling of neurological and psychiatric disorders. Each article contains model validation techniques used in the context of the specific problem being studied. Validation is essential for neuro-inspired computational models to become useful tools in the understanding and treatment of disease conditions. Currently, the immense diversity in neuro-computational modelling approaches for investigating brain diseases has created the need for a structured and coordinated approach to benchmark and standardise validation methods and techniques in this field of research. This book serves as a step towards a systematic approach to validation of neuro-computational models used for studying brain diseases and should be useful for all neuro-computational modellers.
Introduction.-Probing Astrocyte Function in Fragile X Syndrome.- Neural Stem Cells.- Fragile X Mental Retardation Protein (FMRP) and the Spinal Sensory System. The Role of the Postsynaptic Density in the Pathology of the Fragile X Syndrome.- Behavior in a Drosophila model of Fragile X.- Molecular and Genetic Analysis of the Drosophila Model of Fragile X Syndrome.- Fragile X Mental Retardation Protein and Stem Cells.- Manipulating the Fragile X Mental Retardation Proteins in the Frog.- Exploring the Zebra finch Taeniopygia gutta as a Novel Animal Model for the Speech-language Deficit of Fragile X Syndrome.- Neuroendocrine Alterations in the Fragile X Mouse.- Taking STEPs forward to understanding Fragile X Syndrome.- Fmr-1 as an Offspring Genetic and a Maternal Environmental Factor in Neurodevelopmental Disease.- Mouse Models of the Fragile X Premutation and the Fragile X Associated Tremor/Ataxia Syndrome.- Clinical Aspects of the Fragile X Syndrome.- Fragile X Syndrome: A Psychiatric Perspective.- Fragile X Syndrome and Targeted Treatment Trials.- The Fragile X-associate Tremor Ataxia Syndrome.- Vignettes: Models in Absentia."
This volume on insects introduces the hearing research community and entomologists to the extensive but often unfamiliar literature on the ways that insects detect and process sounds. Each of the chapters is written by a leading expert in the field, and together they comprise the first comprehensive treatment of insect hearing. Starting with a discussion of insect taxonomy and an overview of the insects that are known to hear and use sound in communication, Comparative Hearing: Insects goes on to provide reviews of the behavior, physiology, mechanics and biophysics of insect hearing. All of the chapters are conceptual, providing not only an appreciation of insect hearing but also discussion of major questions for the future. This volume gives the reader considerable insight into insect hearing as well as applications to other animal models.
Transcriptomics and proteomics, studying the profile of the expression of nucleic acids and proteins respectively, are increasingly applied to gain a mechanistic insight into a wide spectrum of investigation, and the use of expression profiling studies for the central nervous system and brain function aids in the understanding of neurodegenerative disorders and tumor development mechanisms. In Expression Profiling in Neuroscience, expert researchers provide a survey of the most commonly used approaches in the field and scan the different ways of studying the central nervous system/brain environment through expression profiling. The first part addresses the gene expression profiling of the brain at a large scale or to a specific cell type such as blood-brain barrier endothelium. Then, the second part describes the protein expression studies and the different technologies applied. Written for the popular Neuromethods series, chapters include corresponding background information, tested laboratory protocols, and step-by-step methods for reproducible laboratory experiments. Detailed and authoritative, Expression Profiling in Neuroscience presents the state-of-the-art techniques necessary to expand research further into this vital area of study.
We all seem to think that we do the acts we do because we
consciously choose to do them. This commonsense view is thrown into
dispute by Benjamin Libet's eyebrow-raising experiments, which seem
to suggest that conscious will occurs not before but after the
start of brain activity that produces physical action.
The book presents a new, powerful model of neuronal networks, consisting of a three-dimensional neuronal culture in which 3D neuronal networks are coupled to micro-electrode-arrays (MEAs). It discusses the main advantages of the three-dimensional system compared to its two-dimensional counterpart, and shows that the network dynamics, recorded during both spontaneous and stimulated activity, differs between the two models, with the 3D system being better able to emulate the in vivo behaviour of neural networks. The book offers an extensive analysis of the system, from the theoretical background, to its design and applications in neuro-pharmacological studies. Moreover, it includes a concise yet comprehensive introduction to both 2D and 3D neuronal networks coupled to MEAs, and discusses the advantages, limitations and challenges of their applications as cellular and tissue-like in vitro experimental model systems.
A comprehensive survey of the many recent advances in the field of G protein-coupled receptors (GPCR). The authors describe the current knowledge of GPCR receptor structure and function, the different mechanisms involved in the regulation of GPCR function, and the role of pharmacological chaperones in GPCR folding and maturation. They also present new findings about how GPCR dimerization/oligomerization modifies the properties of individual receptors and show how recent developments are leading to significant advances in drug discovery, such as the detection of ligands for orphan GPCRs. Also discussed are the most recent developments that could lead to new drug discoveries: the role of GPCRs in mediating pain, the development of receptor-type selective drugs based on the structural plasticity of receptor activation, and the identification of natural ligands of orphan GPCRs (deorphanization) as possible drug targets.
This timely book critically examines the capabilities and limitations of the new areas of biology that are used as powerful arguments for developing social policy in a particular direction, exploring their implications for policy and practice. It will enable social scientists, policy makers, practitioners and interested general readers to understand how the new biologies of epigenetics and neuroscience have increasingly influenced the fields of family policy, mental health, child development and criminal justice
Human consciousness has perplexed philosophers, artists and scientists for centuries. Some hold it to be purely physical, while others believe it transcends the material world. Now comes a book that offers a new perspective - based entirely on evidence from the natural sciences - whereby materialism and dualism co-exist. The author - a distinguished pioneer of nonlinear dynamics - bases his argument on a hierarchical view of mental organization; a stairway. Atoms give rise to molecules, neurons form the brain and individual consciousness leads to shared culture. All steps are needed to complete the picture and each level derives from the previous one. The book shows specialists how each of their fields adds to the overall picture, while providing general readers with an introduction to this investigation.
The contributors to this volume have provided a detailed and integrated introduction to the behavioural, anatomical, and physiological changes that occur in the auditory system of developing animals. Edwin W Rubel is Virginia Merrill Bloedel Professor of Hearing Sciences at the Virginia Merrill Bloedel Hearing Research Center at the University of Washington, Arthur N. Popper is Professor and Chair of the Department of Zoology at the University of Maryland, while Richard R. Fay is Associate Director of the Parmly Hearing Institute and Professor of Psychology at Loyola University of Chicago. Each volume in this series is independent and authoritative; taken as a set, the series will be the definitive resource in the field.
Exocytosis is a fundamental cellular process that is used by eukaryotic cells to release a variety of biological compounds including peptide hormones and neurotransmitters or to insert specific lipids and proteins in the plasma membrane. In recent years, a multidisciplinary approach promoted an extraordinary progress in the understanding of the molecular mechanisms regulating exocytosis. This led to the discovery of a large number of components belonging to the machinery that governs the fusion of secretory vesicles with plasma membranes in different cell systems, including neuronal and endocrine cells. The basic machinery required for vesicle fusion turned out to be well conserved through evolution from yeast to man. So far, because of the large number of components involved, understanding of the molecular basis of exocytosis has remained the privilege of a relatively small group of specialists. This book, written by recognized experts in the field aims at clarifying for a non-specialist audience the role of the key players in the exocytotic process not only in neuronal and endocrine cells but also in a variety of other relevant cell systems. introduce researchers and students to the forefront of this rapidly moving and fascinating field.
This is the first book on brain-computer interfaces (BCI) that aims to explain how these BCI interfaces can be used for artistic goals. Devices that measure changes in brain activity in various regions of our brain are available and they make it possible to investigate how brain activity is related to experiencing and creating art. Brain activity can also be monitored in order to find out about the affective state of a performer or bystander and use this knowledge to create or adapt an interactive multi-sensorial (audio, visual, tactile) piece of art. Making use of the measured affective state is just one of the possible ways to use BCI for artistic expression. We can also stimulate brain activity. It can be evoked externally by exposing our brain to external events, whether they are visual, auditory, or tactile. Knowing about the stimuli and the effect on the brain makes it possible to translate such external stimuli to decisions and commands that help to design, implement, or adapt an artistic performance, or interactive installation. Stimulating brain activity can also be done internally. Brain activity can be voluntarily manipulated and changes can be translated into computer commands to realize an artistic vision. The chapters in this book have been written by researchers in human-computer interaction, brain-computer interaction, neuroscience, psychology and social sciences, often in cooperation with artists using BCI in their work. It is the perfect book for those seeking to learn about brain-computer interfaces used for artistic applications.
Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued. The current list of Specialist Periodical Reports can be seen on the inside flap of this volume.
This edited monograph provides a compelling analysis of the interplay between neuroscience and aesthetics. The book broaches a wide spectrum of topics including, but not limited to, mathematics and creator algorithms, neurosciences of artistic creativity, paintings and dynamical systems as well as computational research for architecture. The international authorship is genuinely interdisciplinary and the target audience primarily comprises readers interested in transdisciplinary research between neuroscience and the broad field of aesthetics.
Cerebral hypoxia/ischemia is a common cause of neurologic dysfunction following cardiopulmonary resuscitation. With the advent of aggressive resuscitatiQ,il;m.ethods to treat cardiopulmonary arrest, more patients are surviving to live with posthypoxic/ postischemic neurologic syndromes. Thus, there is an urgent need to understand the basic aspects of the problem. This monograph consists of reviews from :s'c5ientists using advanced techniques for basic research into the molecular neurob~ology of the mechanisms and effects of cerebral hypoXia/ischemia, and from cliniciahs ~ctively involved in managing patients with these syndromes. The first five chapters contain several basic topics of neurobiology to help under- stand brain function, followed by five chapters that deal with the mechanisms of cerebral hypoxia/ischemia and potential protective measures against it. The first chapter describes functional proteins in the presynaptic terminal which regulate transmitter release. This is followed by a chapter demonstrating the molecu- lar structure and physiological function of the glutamate receptor channel, which may determine the rate and quantity of calcium ion influx into the nerve cell. The third chapter surveys the metabolic glutamate responses and the intracellular mechanisms believed to play an important role in pathogenesis of hypoxic/ischemic cell injury. The fourth chapter deals with long-term potentiation and drugs, the basis for under- standing memory disturbance caused by cerebral hypoxia/ischemia. The fifth chapter describes distributions of nitric oxide synthase mRNAs in the brain, currently one of the most advanced fields in neurobiology. |
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