Download or read book Towards a New Neuromorphology written by Rudolf Nieuwenhuys and published by Springer. This book was released on 2015-12-28 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book demonstrates that the systematic study of gene expression patterns in embryonic and adult brains, in combination with selected data from earlier studies, can pave the way for a new neuromorphology, the most salient features of which may be summarized as follows: (1) Causal analysis of molecular patterning at neural plate and early neural tube stages has shown that the CNS is essentially organized into transverse neural segments or neuromeres and longitudinal zones which follow the curved axis of the brain. (2) The FMUs initially represent thin neuroepithelial fields; in the course of further development they are transformed into three-dimensional radial units, extending from the ventricular surface to the meningeal surface of the brain. (3) The principal histogenetic processes, including cellular proliferation, cell migration and differentiation, essentially take place within the confines of these radial units, controlled by characteristic sets of developmental regulatory genes. (4) Although most developing neurons migrate radially and settle within their own FMU, at many locations neuroblasts leave the FMU where they were produced and migrate tangentially to other nearby or remote territories, colonizing parts of foreign FMUs. (5) Many structural complexes in the adult brain, including the cerebral and cerebellar cortices, are the products of radial and tangential intermingling of migrated cell contingents. (6) By using appropriate molecular markers, all neuron types in the adult CNS can be traced back to a specific progenitor zone within a specific FMU, and the progeny of any FMU can be traced to their final positions with the help of selective labeling approaches. (7) Early outgrowing axons form bundles, which tend to pass close to the border zones of the radial units. By means of their molecularly diversely tuned growth cones, these extending axons decide how to behave at each boundary they encounter, sometimes even reorienting at right angles. Collectively these early axonal bundles form a checkerboard-like scaffold, which accentuates the molecular regionalization of the CNS and leads to the formation of topographically ordered synaptic fields. The book covers all of these aspects in detail, providing a morphologic model (blueprint) that highlights the natural coordinates of CNS structure resulting from the conserved molecularly controlled shaping phenomena within morphogenetic fields.

Download or read book Brains Through Time written by Georg F. Striedter and published by Oxford University Press, USA. This book was released on 2020 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Much is conserved in vertebrate evolution, but significant changes in the nervous system occurred at the origin of vertebrates and in most of the major vertebrate lineages. This book examines these innovations and relates them to evolutionary changes in other organ systems, animal behavior, and ecological conditions at the time. The resulting perspective clarifies what makes the major vertebrate lineages unique and helps explain their varying degrees of ecological success. One of the book's major conclusions is that vertebrate nervous systems are more diverse than commonly assumed, at least among neurobiologists. Examples of important innovations include not only the emergence of novel brain regions, such as the cerebellum and neocortex, but also major changes in neuronal circuitry and functional organization. A second major conclusion is that many of the apparent similarities in vertebrate nervous systems resulted from convergent evolution, rather than inheritance from a common ancestor. For example, brain size and complexity increased numerous times, in many vertebrate lineages. In conjunction with these changes, olfactory inputs to the telencephalic pallium were reduced in several different lineages, and this reduction was associated with the emergence of pallial regions that process non-olfactory sensory inputs. These conclusions cast doubt on the widely held assumption that all vertebrate nervous systems are built according to a single, common plan. Instead, the book encourages readers to view both species similarities and differences as fundamental to a comprehensive understanding of nervous systems. Evolution; Phylogeny; Neuroscience; Neurobiology; Neuroanatomy; Functional Morphology; Paleoecology; Homology; Endocast; Brain"--

Download or read book In the Footsteps of the Prosomeric Model written by Matías Hidalgo-Sánchez and published by Frontiers Media SA. This book was released on 2022-10-17 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Vital Models written by and published by Academic Press. This book was released on 2017-08-15 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vital Models: The Making and Use of Models in the Brain Sciences, Volume 233, a new volume in the Progress of Brain Research series, explores the history and use of 3D models of the brain in research and teaching, the development of digital models and simulations of the brain and the development and use of animal models. New to this volume are chapters on the Epistemic virtues of visualization: The Living Brain Revisited, Slicing the Cortex to Study Mental Illness: Alois Alzheimer’s Pictures of Equivalence, and Opaque Models: Using Drugs and Dreams to Explore the Neurobiological Basis of Mental Phenomena. This timely volume helps both scientists and students better understand the variety, strengths, weaknesses and applicability of models in neuroscience and psychiatry. Presents a timely update on the topic of brain research and modeling techniques Contains sections from true authorities in the field

Download or read book Paleoneurology of Amniotes written by María Teresa Dozo and published by Springer Nature. This book was released on 2022-11-22 with total page 849 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a detailed examination of the current state of knowledge in the field of paleoneurology in the main amniote groups (reptiles, birds and mammals), and advances resulting from new non-invasive technologies. The study of fossil endocasts is an area of considerable current interest, and has long been central to our understanding of the evolution of the brain, development of senses and behavioral adaptations in diverse vertebrate groups and across vertebrates as a whole. Recent advances in non-invasive imaging have significantly increased the number of fossil taxa for which brain morphology is known, and it may now be possible to quantitatively analyze the relative size of brain regions. Providing a general overview of current perspectives and problems in evolutionary neuroanatomy, this book is intended for a wide range of readers, including undergraduate and graduate students, teachers, and anyone with a special interest in paleoneurology. It is also useful as supplementary reading for courses in digital anatomy, vertebrate comparative anatomy, computed morphometrics, paleontology, neurology and radiology as well as evolution programs

Download or read book Evolution of Neurosensory Cells and Systems written by Bernd Fritzsch and published by CRC Press. This book was released on 2022-05-08 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an overview of primary sensory maps of vertebrates, characterized by continuous and discrete properties. The eight primary sensory maps of vertebrates have unique features and use distinct molecular cues, cell cycle exit, and activity combinations during development, regeneration, and plasticity. As an introduction and overview, the book provides a short overview for all eight sensory senses and presents through evolution and gene regulatory networks, the molecular cues needed for sensory processing. Independent contributions are included for olfactory, vision, trigeminal, taste, vestibular, auditory, lateral line, and electroreception.

Download or read book The Chick Brain in Stereotaxic Coordinates and Alternate Stains written by Luis Puelles and published by Academic Press. This book was released on 2018-11-30 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This atlas – and its accompanying text - is the most comprehensive work on avian neuroanatomy available so far. It identifies more than 900 hundred structures (versus ca. 250 in previous avian atlases), 180 of them for the first time. It correlates avian and mammalian neuroanatomy on the basis of homologies and applies mammalian terms to homologous avian structures. This is the first atlas that represents the fundamental histogenetic domains of the vertebrate neuroaxis on the basis of sound fate-mapping and gene expression data. This results in a substantial increase in accuracy of delineations. Developmental molecular biologists will find it easier to extrapolate early neural tube patterns into mature structures. The modern trend to shift avian neuroanatomical nomenclature toward mammalian terminology by reference to postulated homologies has been expanded to the entire brain, but is not yet complete. This creates a new standard for comparative cross-reference, which can also be applied to reptilian-mammalian comparisons. Color photographs and matching diagrams of 65 coronal, 23 sagittal and 9 horizontal 140 micron-thick sections reacted histochemically for acetylcholinesterase (AChE). Thoroughly revised drawings. Updated view of the pallium, including the new concept of homology between the lateral pallium and the mammalian claustro-insular complex. Extensive introductory text and bibliography, presenting the background information, methodology and justification of delineations. For the first time in any species, this atlas depicts the fate-mapped natural embryonic boundaries in the postnatal brain. For the first time, we present color images of all the 6 histological stains (AChE, Nissl, TH, calbindin, calretinin and parvalbumin) on which delineations are based (accompanying Expert Consult eBook). Includes the Expert Consult eBook version, compatible with PC, Mac, and most mobile devices and eReaders, which allows readers to browse, search, and interact with content. The eBook also contains annotatable AI files of diagrams for use by researchers.

Download or read book Evolutionary Neuroscience written by Jon H Kaas and published by Academic Press. This book was released on 2020-05-30 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolutionary Neuroscience, Second Edition, is a collection of chapters on brain evolution that combines selected topics from the recent comprehensive reference, Evolution of Nervous Systems (Elsevier, Academic Press, 2017, 9780128040423). The selected chapters cover a broad range of topics, from historical theory, to the most recent deductions from comparative studies of brains. The articles are organized in sections focused on history, concepts and theory, the evolution of brains from early vertebrates to present-day fishes, amphibians, reptiles and birds, the evolution of mammalian brains, and the evolution of primate brains, including human brains. Each chapter is written by a leader or leaders in the field. Specific topics include brain character reconstruction, principles of brain scaling, basic features of vertebrate brains, the evolution of the major sensory systems, other parts of brains, what we can learn from fossils, the origin of neocortex, and the evolution of specializations of human brains. The collection of articles will be interesting to anyone who is curious about how brains evolved from the simpler nervous systems of the first vertebrates into the many different complex forms now found in present-day vertebrates. Provides the most comprehensive, authoritative and up-to-date single volume collection on brain evolution Presents a full color treatment, with many illustrations Written by leading scholars and experts Features chapters on brain character reconstruction, principles of brain scaling, basic features of vertebrate brains, the evolution of the major sensory systems, and other parts of brains Discusses what we can learn from fossils, the origin of neocortex, and the evolution of specializations of human brains

Download or read book Evolution of Nervous Systems written by Georg F. Striedter and published by Academic Press. This book was released on 2016-11-23 with total page 2064 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evolution of Nervous Systems, Second Edition, Four Volume Set is a unique, major reference which offers the gold standard for those interested both in evolution and nervous systems. All biology only makes sense when seen in the light of evolution, and this is especially true for the nervous system. All animals have nervous systems that mediate their behaviors, many of them species specific, yet these nervous systems all evolved from the simple nervous system of a common ancestor. To understand these nervous systems, we need to know how they vary and how this variation emerged in evolution. In the first edition of this important reference work, over 100 distinguished neuroscientists assembled the current state-of-the-art knowledge on how nervous systems have evolved throughout the animal kingdom. This second edition remains rich in detail and broad in scope, outlining the changes in brain and nervous system organization that occurred from the first invertebrates and vertebrates, to present day fishes, reptiles, birds, mammals, and especially primates, including humans. The book also includes wholly new content, fully updating the chapters in the previous edition and offering brand new content on current developments in the field. Each of the volumes has been carefully restructured to offer expanded coverage of non-mammalian taxa, mammals, primates, and the human nervous system. The basic principles of brain evolution are discussed, as are mechanisms of change. The reader can select from chapters on highly specific topics or those that provide an overview of current thinking and approaches, making this an indispensable work for students and researchers alike. Presents a broad range of topics, ranging from genetic control of development in invertebrates, to human cognition, offering a one-stop resource for the evolution of nervous systems throughout the animal kingdom Incorporates the expertise of over 100 outstanding investigators who provide their conclusions in the context of the latest experimental results Presents areas of disagreement and consensus views that provide a holistic view of the subjects under discussion

Download or read book Insights from Comparative Hearing Research written by Christine Köppl and published by Springer Science & Business Media. This book was released on 2014-07-08 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hearing organs of non-mammals, which show quite large and systematic differences to each other and to those of mammals, provide an invaluable basis for comparisons of structure and function. By taking advantage of the vast diversity of possible study organisms provided by the "library" that is biological diversity, it is possible to learn how complex functions are realized in the inner ear through the evolution of specific structural, cellular and molecular configurations. Insights from Comparative Hearing Research brings together some of the most exciting comparative research on hearing and shows how this work has profoundly impacted our understanding of hearing in all vertebrates.

Download or read book Digital Endocasts written by Emiliano Bruner and published by Springer. This book was released on 2017-12-28 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is dedicated to a specific component of paleoneurology, probably the most essential one: endocasts. A series of original papers collected here focuses on describing methods and techniques that are dedicated to reconstruct and study fossil endocasts through computed tools. The book is particularly oriented toward hominid paleoneurology, although it also includes chapters on different taxa to provide a more general view of current perspectives and problems in evolutionary neuroanatomy. The first part of the book concerns techniques and tools to cast endocranial anatomy. The second part deals with computed morphometrics, and the third part is devoted to comparative neurobiology. Those who want to approach the field in general terms will find this book especially helpful, as will those researchers working with endocranial anatomy and brain evolution. The book will also be useful for researchers and graduate students in anthropology, bioarchaeology, medicine, and related fields.

Download or read book Recent Developments in Neuroanatomical Terminology written by Hans J. ten Donkelaar and published by Frontiers Media SA. This book was released on 2019-11-01 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present series of papers are meant to provoke discussion on neuroanatomical terminology. After publication of the Terminologia Neuroanatomica (TNA 2017; http://FIPAT.library.dal.ca) and its recent ratification by the International Federation of Associations of Anatomists (IFAA), August 9 in London (UK), several neuroscientists were invited to give their views on this new official IFAA terminology. This resulted in 12 papers and one commentary on the following topics: (A) Further development of a developmental ontology; (B) Common terminology for cerebral cortex and thalamus; (C) White matter tracts; and (D) Neuron types. The suggestions made to improve the TNA will be considered in the next version of the TNA. Neuroanatomical terminology should remain an actively ongoing endeavor and concerns all using this nomenclature, whether in Latin, English or other languages.

Download or read book New Insights into Neurodevelopmental Biology and Autistic Spectrum Disorders written by Hongbao Cao and published by Frontiers Media SA. This book was released on 2023-10-03 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Clinical Neuroembryology written by Hans J. ten Donkelaar and published by Springer Nature. This book was released on 2023-09-11 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive overview of the development of the human central nervous system (CNS) in the context of its many developmental disorders due to genetic, environmental and hypoxic/ischaemic causes. The book contains three general, introductory chapters in which an overview of the development of the human brain and spinal cord, a summary of mechanisms of development as obtained in experimental studies in various invertebrates and vertebrates, and an overview of the causes of congenital malformations are presented. The developmental disorders of the human brain and spinal cord are presented in a regional, more or less segmental way, starting with neurulation and neural tube defects, and ending with developmental disorders of the cerebral cortex. These chapters are abundantly illustrated in colour with carefully chosen clinical case studies with imaging data, and when available, postmortem verification of the developmental disorders involved. In the third edition, more emphasis has been given to the developmental ontology based on the prosomeric approach, and fetal development. Prenatal diagnosis by ultrasound, MRI and DTI, and classifications of developmental disorders have been updated. A number of new Clinical Cases have been included. Several new co-authors participate in various chapters. The book is intended for advanced medical students, and all those clinicians working with children and adults with developmental disorders of the CNS. Unique to the book is the integration of data from human embryology, experimental and molecular findings in mice in particular, imaging and developmental neuropathology.

Download or read book The Senses A Comprehensive Reference written by and published by Academic Press. This book was released on 2020-09-30 with total page 5215 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Senses: A Comprehensive Reference, Second Edition, Seven Volume Set is a comprehensive reference work covering the range of topics that constitute current knowledge of the neural mechanisms underlying the different senses. This important work provides the most up-to-date, cutting-edge, comprehensive reference combining volumes on all major sensory modalities in one set. Offering 264 chapters from a distinguished team of international experts, The Senses lays out current knowledge on the anatomy, physiology, and molecular biology of sensory organs, in a collection of comprehensive chapters spanning 4 volumes. Topics covered include the perception, psychophysics, and higher order processing of sensory information, as well as disorders and new diagnostic and treatment methods. Written for a wide audience, this reference work provides students, scholars, medical doctors, as well as anyone interested in neuroscience, a comprehensive overview of the knowledge accumulated on the function of sense organs, sensory systems, and how the brain processes sensory input. As with the first edition, contributions from leading scholars from around the world will ensure The Senses offers a truly international portrait of sensory physiology. The set is the definitive reference on sensory neuroscience and provides the ultimate entry point into the review and original literature in Sensory Neuroscience enabling students and scientists to delve into the subject and deepen their knowledge. All-inclusive coverage of topics: updated edition offers readers the only current reference available covering neurobiology, physiology, anatomy, and molecular biology of sense organs and the processing of sensory information in the brain Authoritative content: world-leading contributors provide readers with a reputable, dynamic and authoritative account of the topics under discussion Comprehensive-style content: in-depth, complex coverage of topics offers students at upper undergraduate level and above full insight into topics under discussion

Download or read book Neurologie et psychiatrie written by and published by . This book was released on 1988 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Shape Classification and Analysis written by Luciano da Fona Costa and published by CRC Press. This book was released on 2018-10-03 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because the properties of objects are largely determined by their geometric features, shape analysis and classification are essential to almost every applied scientific and technological area. A detailed understanding of the geometrical features of real-world entities (e.g., molecules, organs, materials and components) can provide important clues about their origin and function. When properly and carefully applied, shape analysis offers an exceedingly rich potential to yield useful applications in diverse areas ranging from material sciences to biology and neuroscience. Get Access to the Authors’ Own Cutting-Edge Open-Source Software Projects—and Then Actually Contribute to Them Yourself! The authors of Shape Analysis and Classification: Theory and Practice, Second Edition have improved the bestselling first edition by updating the tremendous progress in the field. This exceptionally accessible book presents the most advanced imaging techniques used for analyzing general biological shapes, such as those of cells, tissues, organs, and organisms. It implements numerous corrections and improvements—many of which were suggested by readers of the first edition—to optimize understanding and create what can truly be called an interactive learning experience. New Material in This Second Edition Addresses Graph and complex networks Dimensionality reduction Structural pattern recognition Shape representation using graphs Graphically reformulated, this edition updates equations, figures, and references, as well as slides that will be useful in related courses and general discussion. Like the popular first edition, this text is applicable to many fields and certain to become a favored addition to any library. Visit http://www.vision.ime.usp.br/~cesar/shape/ for Useful Software, Databases, and Videos