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The Transduction Of Neuronal Ca2 Signals Via Ef Hand Calcium Binding Proteins Caldendrin And Calmyrin In Alzheimers Disease And Psychotic Disorders
Download The Transduction Of Neuronal Ca2 Signals Via Ef Hand Calcium Binding Proteins Caldendrin And Calmyrin In Alzheimers Disease And Psychotic Disorders full books in PDF, epub, and Kindle. Read online The Transduction Of Neuronal Ca2 Signals Via Ef Hand Calcium Binding Proteins Caldendrin And Calmyrin In Alzheimers Disease And Psychotic Disorders ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Calcium-Binding Proteins and RAGE by : Claus W. Heizmann
Download or read book Calcium-Binding Proteins and RAGE written by Claus W. Heizmann and published by Humana Press. This book was released on 2013-01-08 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A major direction in medical research leading to clinical applications targets the regulation of intracellular calcium and the various human diseases associated with an altered homeostasis of this global second messenger. These diseases include, for example: cardiomyopathy, inflammation, brain disorders, diabetes and cancer. In Calcium-Binding Proteins and RAGE: from Structural Basics to Clinical Applications,expert researchers in the field detail many of the methods which are now commonly used to study calcium binding proteins. These methods and techniques, such as calcium-measurements, screening methods, clinical chemistry, and therapy, are generally applicable to many other areas of basic and medical research as well as to diagnostics. Written in the highly successful Methods in Molecular BiologyTM series format, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and key tips on troubleshooting and avoiding known pitfalls. Authoritative and practical,Calcium-Binding Proteins and RAGE: from Structural Basics to Clinical Applications underlines the diagnostic and clinical importance of this family of proteins in human diseases and as drug targets.
Book Synopsis The Cognitive Thalamus by : Yuri B. Saalmann
Download or read book The Cognitive Thalamus written by Yuri B. Saalmann and published by Frontiers Media SA. This book was released on 2015-06-17 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cognitive processing is commonly conceptualized as being restricted to the cerebral cortex. Accordingly, electrophysiology, neuroimaging and lesion studies involving human and animal subjects have almost exclusively focused on defining roles for cerebral cortical areas in cognition. Roles for the thalamus in cognition have been largely ignored despite the fact that the extensive connectivity between the thalamus and cerebral cortex gives rise to a closely coupled thalamo-cortical system. However, in recent years, growing interest in the thalamus as much more than a passive sensory structure, as well as methodological advances such as high-resolution functional magnetic resonance imaging of the thalamus and improved electrode targeting to subregions of thalamic nuclei using electrical stimulation and diffusion tensor imaging, have fostered research into thalamic contributions to cognition. Evidence suggests that behavioral context modulates processing in primary sensory, or first-order, thalamic nuclei (for example, the lateral geniculate and ventral posterior nuclei), allowing attentional filtering of incoming sensory information at an early stage of brain processing. Behavioral context appears to more strongly influence higher-order thalamic nuclei (for example, the pulvinar and mediodorsal nucleus), which receive major input from the cortex rather than the sensory periphery. Such higher-order thalamic nuclei have been shown to regulate information transmission in frontal and higher-order sensory cortex according to cognitive demands. This Research Topic aims to bring together neuroscientists who study different parts of the thalamus, particularly thalamic nuclei other than the primary sensory relays, and highlight the thalamic contributions to attention, memory, reward processing, decision-making, and language. By doing so, an emphasis is also placed on neural mechanisms common to many, if not all, of these cognitive operations, such as thalamo-cortical interactions and modulatory influences from sources in the brainstem and basal ganglia. The overall view that emerges is that the thalamus is a vital node in brain networks supporting cognition.
Book Synopsis The Neural Basis of Free Will by : Peter Tse
Download or read book The Neural Basis of Free Will written by Peter Tse and published by MIT Press. This book was released on 2013 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: The issues of mental causation, consciousness, and free will have vexed philosophers since Plato. This book examines these unresolved issues from a neuroscientific perspective. In contrast with philosophers who use logic rather than data to argue whether mental causation or consciousness can exist given unproven first assumptions, Tse proposes that we instead listen to what neurons have to say. Because the brain must already embody a solution to the mind--body problem, why not focus on how the brain actually realizes mental causation? Tse draws on exciting recent neuroscientific data concerning how informational causation is realized in physical causation at the level of NMDA receptors, synapses, dendrites, neurons, and neuronal circuits. He argues that a particular kind of strong free will and downward mental causation are realized in rapid synaptic plasticity. Recent neurophysiological breakthroughs reveal that neurons function as criterial assessors of their inputs, which then change the criteria that will make other neurons fire in the future. Such informational causation cannot change the physical basis of information realized in the present, but it can change the physical basis of information that may be realized in the immediate future. This gets around the standard argument against free will centered on the impossibility of self-causation. Tse explores the ways that mental causation and qualia might be realized in this kind of neuronal and associated information-processing architecture, and considers the psychological and philosophical implications of having such an architecture realized in our brains.
Book Synopsis The Neuronal Functions of EF-hand Ca(2+)-binding Proteins 2nd Edition by : Michael R. Kreutz
Download or read book The Neuronal Functions of EF-hand Ca(2+)-binding Proteins 2nd Edition written by Michael R. Kreutz and published by Frontiers Media SA. This book was released on 2016-11-01 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ca2+ signaling in neurons is characterized by highly restricted and dynamic gradients called Ca2+ waves, spikes, transients and puffs depending upon their corresponding spatial and temporal features. Based on this strict segmentation the Ca2+ ion provides a versatile basis for complex signaling in neuronal subcompartments with a spatial resolution of micro- and nanodomains. The multitude of Ca2+-regulated processes requires specialized downstream processing machinery, translating the Ca2+ signal into alterations of cellular processes. The broad range of different Ca2+-triggered phenomena in neurons, ranging from neurotransmission to gene expression, is reflected by the existence of a multitude of different Ca2+-binding proteins (CaBPs) from which numerous belong to the EF-hand super-family. EF-hand proteins can be subdivided into Ca2+ buffer and Ca2+ sensor proteins. Whereas the first group has a very high affinity for Ca2+, exhibits little conformational change in the Ca2+-bound state and is thought to mainly chelate Ca2+, the second group has a lower affinity for Ca2+ and shows considerable conformational changes upon Ca2+-binding, which usually triggers a target interaction. Neuronal calcium sensor (NCS) proteins and the related Caldendrin/CaBP/Calneuron (nCaBPs) proteins are members of this latter group. They resemble the structure of their common ancestor Calmodulin (CaM) with four EF-hand Ca2+-binding motifs, of which not all are functional. However, despite their structural homology with CaM, NCS as well as nCaBPs are quite diverse in amino acid sequence. It is therefore surprising that relatively few binding partners have been identified that are not CaM targets and this raises the question of the specificity and function of these interactions. In terms of function, binding of NCS and nCaBP has frequently different consequences than binding of CaM, which substantially increases the versatility of the Ca2+ tool kit. The general idea of this special issue is to provide an overview on the function of neuronal EF-hand calcium-binding proteins in health and disease. But we will not just provide a mere collection of articles to stress the function of each protein. The issue will mainly deal with emerging concepts on Ca2+-signaling/buffering mediated by EF-hand Ca2+-binding proteins. This includes questions like features that define the functional role of a EF-hand calcium sensor in neurons, the conditions that make physiological relevance of a given interaction of a CaBP with its target plausible, the emerging synaptic role of these proteins, and mounting evidence for their role in the regulation of protein trafficking. Structural aspects and biophysical studies will be covered. Another aspect will be the role of CaBPs in brain disease states. This aspect includes studies showing that CaBPs are targets of drugs in clinical use, studies showing that expression levels of calcium-binding proteins are frequently altered in brain disease states as well as reports on mutations in EF-hand calcium sensors linked to human disease.
Book Synopsis Bildverarbeitung für die Medizin 2020 by : Thomas Tolxdorff
Download or read book Bildverarbeitung für die Medizin 2020 written by Thomas Tolxdorff and published by Springer Vieweg. This book was released on 2020-02-13 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: In den letzten Jahren hat sich der Workshop "Bildverarbeitung für die Medizin" durch erfolgreiche Veranstaltungen etabliert. Ziel ist auch 2020 wieder die Darstellung aktueller Forschungsergebnisse und die Vertiefung der Gespräche zwischen Wissenschaftlern, Industrie und Anwendern. Die Beiträge dieses Bandes - einige davon in englischer Sprache - umfassen alle Bereiche der medizinischen Bildverarbeitung, insbesondere Bildgebung und -akquisition, Maschinelles Lernen, Bildsegmentierung und Bildanalyse, Visualisierung und Animation, Zeitreihenanalyse, Computerunterstützte Diagnose, Biomechanische Modellierung, Validierung und Qualitätssicherung, Bildverarbeitung in der Telemedizin u.v.m.
Download or read book The Auditory Cortex written by Peter Heil and published by Psychology Press. This book was released on 2005-05-06 with total page 929 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understanding human hearing is not only a scientific challenge but also a problem of growing social and political importance, given the steadily increasing numbers of people with hearing deficits or even deafness. This book is about the highest level of hearing in humans and other mammals. It brings together studies of both humans and animals thereby giving a more profound understanding of the concepts, approaches, techniques, and knowledge of the auditory cortex. All of the most up-to-date procedures of non-invasive imaging are employed in the research that is described.
Book Synopsis Calcium Regulation by Calcium-Binding Proteins in Neurodegenerative Disorders by : Claus W. Heizmann
Download or read book Calcium Regulation by Calcium-Binding Proteins in Neurodegenerative Disorders written by Claus W. Heizmann and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book summarizes the recent advances in the knowledge of the structure and physiological functions of the calcium-binding proteins in the central nervous system, describes their cellular distribution and developmental appearance, and discusses their possible association with neurodegenerative disorders and their use as diagnostic tools. This is the first book describing the structure, localization, and functions of calcium-binding proteins in the central nervous system and their involvement in neurodegenerative disorders. It is of great value to neurobiologists, clinicians, pharmacologists, biochemists and molecular biologists.
Book Synopsis Novel Calcium-Binding Proteins by : Claus W. Heizmann
Download or read book Novel Calcium-Binding Proteins written by Claus W. Heizmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wide variety of hormones, neurotransmitters and growth factors exert their cellular effects by reacting first with membrane receptors resulting in an increase of intracellular calcium and the cellular response. The calcium signal in the cell is mediated by the high-affinity calcium binding proteins (characterized by the EF-hand structural element), and by the calcium and phospholipid dependent proteins. Many of these have been discovered most recently. Their purification, distribution, protein and gene structures as well as their physiological roles are discussed. The book is of interest to biochemists and molecular biologists as well as to clinicians and the pharmaceutical industry who can apply the results in this field.
Book Synopsis Calcium-Binding Proteins of the EF-Hand Superfamily by : Claus W. Heizmann
Download or read book Calcium-Binding Proteins of the EF-Hand Superfamily written by Claus W. Heizmann and published by . This book was released on 2019 with total page 779 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detailed volume explores protocols for studying the many facets of Ca2+-imaging, Ca2+-signaling, and Ca2+-binding along with background information on the principles and application of these techniques. The content of the book delves into 48 chapters including subjects such as data analysis and modern technologies to study calcium-binding and signaling in cells, the superfamily of calcium-binding proteins characterized by the EF-hand structural motif, as well as their use as diagnostic and prognostic biomarkers in Laboratory Medicine and novel therapeutic drug targets. Written for the highly successful Methods in Molecular Biology series, 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. Authoritative and comprehensive, Calcium-Binding Proteins of the EF-Hand Superfamily: From Basics to Medical Applications presents state-of-the-art, lab-based methods and easy-to-follow protocols for daily use, making it interesting for basic and medical researchers, cell- and molecular biologists, clinicians, clinical chemists, and the diagnostic industry.
