Download or read book The Development of the Oculomotor Nerve the Ciliary Ganglion and the Abducent Nerve in the Chick Classic Reprint written by Frederick Walton Carpenter and published by Forgotten Books. This book was released on 2018-02-10 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Development of the Oculomotor Nerve, the Ciliary Ganglion, and the Abducent Nerve in the Chick Schwalbe, in his extensive and much-quoted work on Das Ganglion oculomotorii, shows that the ciliary ganglion is represented in the lower vertebrates by groups of ganglion cells distributed along the course of the oculomotor nerve. Passing upward toward the higher forms, the cells become more closely associated into a compact body, this change being accompanied by a gradual withdrawal of the ganglion from the trunk of the oculomotor nerve through the formation of a radix bre vis. However, not all the higher vertebrates possess short roots, since in many mammals (sheep, calf, dog, rabbit) none exists, the ganglion being placed directly on the trunk of the oculomotor. Schwalbe denies the existence of a connection between the ciliary ganglion and the tri geminal nerve in several species, and believes the sympathetic root to be confined to mammals. He, therefore, asserts that the ciliary ganglion belongs primarily to the oculomotor, which he considers entitled to the rank of an independent segmental nerve. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Development of the Oculomotor Nerve the Ciliary Ganglion and the Abducent Nerve in the Chick written by Frederick Walton Carpenter and published by . This book was released on 1906 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Development of the Oculomotor Nerve the Ciliary Ganglion and the Abducent Nerve in the Chick written by Carpenter Walton and published by Hardpress Publishing. This book was released on 2013-01 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlike some other reproductions of classic texts (1) We have not used OCR(Optical Character Recognition), as this leads to bad quality books with introduced typos. (2) In books where there are images such as portraits, maps, sketches etc We have endeavoured to keep the quality of these images, so they represent accurately the original artefact. Although occasionally there may be certain imperfections with these old texts, we feel they deserve to be made available for future generations to enjoy.
Download or read book The Development of the Oculomotor Nerve the Ciliary Ganglion and the Abducent Nerve in the Chick Primary Source Edition written by Frederick Walton Carpenter and published by Nabu Press. This book was released on 2013-09 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book.
Download or read book The Development of the Oculomotor Nerve the Ciliary Ganglion and the Abducent Nerve in the Chick written by Frederic Walton Carpenter and published by . This book was released on 1904 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Observations on the Development of the Trigeminal Nerve in the Chick Classic Reprint written by Roscoe Conkling Main and published by Forgotten Books. This book was released on 2017-10-28 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Observations on the Development of the Trigeminal Nerve in the Chick The development of the trigeminal nerve has never been thor oughly studied and described. Though one of the most constant, this is also one of the most complicated nerves of the heai. Professor Minot, in his book on human embryology, says, No satis factory observations on the growth of the branches are known to me. The subgect would well repay a careful investigation, and Dr. J. B. Johnston, in his recent work on the nervous system.of vertebrates, says that, with the exception of the ciliary ganglion, the development of the sympathetic ganglia connected with the tri geminus, has not been directly followed. The materials used in this study were chick embryos obtained from.the incubation of eggs selected without regard to breed, and the heads of adult fowls procured at the poultry house. Examina tion of transverse and sagittal series proved that the latter were, at all stages of development, the better for show1ng the trigemina us. An attempt was made to select such stages for the drawings and description as would show the consecutive changes that take place and give a connected history of the whole. The stains used were haematoxylin and eos1n for larger structures, and, for the finer ones, either iron haematoxylin or vom.rath's fluid. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Development of the Oculomotor Nerve written by Brielle Bjorke and published by . This book was released on 2014 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability to visually locate and follow objects of interest relies on ocular motor systems that control eye movements. The ocular motor system includes motor neurons located in the CNS that innervate the extraocular muscles surrounding the eye. These systems must perform both slow and fast eye muscle movements to accommodate head and body motion, smooth pursuit, vergence and saccadic functions, as well as respond to balance signals from the vestibular-ocular system. Nerves controlling the extraocular muscles (EOM) must function with a high degree of accuracy, thus placing a demand on proper motor neuron development and innervation. Three cranial nerves innervate the EOMs: cranial nerves III, IV and VI. Errors in the development of these nerves can lead to congenital cranial dysinnervation disorders, resulting in eye alignment errors termed strabismus. Among them, Duane syndrome is directly related to errors in the development of the oculomotor nerve, cranial nerve III (nIII). Unfortunately, the fundamental cause of these disorders remains unknown. One way of addressing these problems is to understand development of the oculomotor system at the cellular and molecular level. Although numerous studies have described cellular and molecular events in the development of the hindbrain and spinal motor systems, less attention has been placed on the midbrain. However, the midbrain houses somatic motor neurons that innervate four of the six extraocular muscles, as well as the visceral neurons that innervate the ciliary ganglion to control eye movement and pupil dilation. These populations reside together in the ventral midbrain and are collectively termed neurons of the oculomotor complex (OMC). To begin to understand disorders influencing the function of the oculomotor system I have reviewed known factors influencing the development of the OMC--from initial OMC differentiation to EOM innervation, as well as probed the function of the guidance cue Slit in these processes. This dissertation is divided into four chapters aimed at reviewing events and factors working in OM development (Chapters 1,3) and basic experiments to determine the role that Slit plays in OMC development (Chapters 2,4). In Chapter 1, I review both old and new studies on the development of the midbrain and OMC neurons. Although the development of the OMC has received more recent attention, a complete review is lacking. I begin by describing the components of the vertebrate OMC and the proposed birth date of its somatic and visceral components. I then describe events and factors that regulate OMC development and later cell death. In Chapter 2, I describe the migration of a subset of OMC neurons, the dorsal rectus motor neurons, across the ventral midbrain. To examine factors that may influence this migration, I focused on the expression of classic guidance cues. I further genetically manipulated the expression of these cues to find that the Slit family of midline repellents act to inhibit premature migration. In Chapter 3, I review prior studies of guidance cues and mechanism that guide the outgrowth and navigation of the OMN toward the EOMs.In Chapter 4, I describe preliminary studies to determine the role Slit signals may have in OMN guidance and EOM innervation. The research findings outlined in chapters 2 and 4 add to understanding the cellular and molecular events that lead to proper development of the OMC and cranial nerve III.
Download or read book Diseases of the Brain Head and Neck Spine 2020 2023 written by Juerg Hodler and published by Springer Nature. This book was released on 2020-02-14 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book offers an essential overview of brain, head and neck, and spine imaging. Over the last few years, there have been considerable advances in this area, driven by both clinical and technological developments. Written by leading international experts and teachers, the chapters are disease-oriented and cover all relevant imaging modalities, with a focus on magnetic resonance imaging and computed tomography. The book also includes a synopsis of pediatric imaging. IDKD books are rewritten (not merely updated) every four years, which means they offer a comprehensive review of the state-of-the-art in imaging. The book is clearly structured and features learning objectives, abstracts, subheadings, tables and take-home points, supported by design elements to help readers navigate the text. It will particularly appeal to general radiologists, radiology residents, and interventional radiologists who want to update their diagnostic expertise, as well as clinicians from other specialties who are interested in imaging for their patient care.
Download or read book Pediatric Neuro Ophthalmology written by Michael C. Brodsky and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pediatric Neuroophthalmology details the diagnostic criteria, current concepts of pathogenesis, neuroradiological correlates, and clinical management of a large group of neuroophthalmic disorders that present in childhood. Surprisingly distinct from neuroophthalmic disorders afflicting adults, this set of diseases falls between the cracks of most ophthalmology training, and thus, warrants a practical, clinical guide for the practitioner in ophthalmology - the neuroophthalmologist, pediatric ophthalmologist, general ophthalmologist - as well as neurologists and for residents. The authors, leading pediatric ophthalmologists, have taken this difficult subject matter and developed an accessible, user-friendly manual with a detailed approach to the recognition, differential diagnosis, and management of pediatric neuroophthalmologic disorders.
Download or read book Bergman s Comprehensive Encyclopedia of Human Anatomic Variation written by R. Shane Tubbs and published by John Wiley & Sons. This book was released on 2016-07-12 with total page 1452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building on the strength of the previous two editions, Bergman's Comprehensive Encyclopedia of Human Anatomic Variation is the third installment of the classic human anatomical reference launched by Dr. Ronald Bergman. With both new and updated entries, and now illustrated in full color, the encyclopedia provides an even more comprehensive reference on human variation for anatomists, anthropologists, physicians, surgeons, medical personnel, and all students of anatomy. Developed by a team of editors with extensive records publishing on both human variation and normal human anatomy, Bergman's Comprehensive Encyclopedia of Human Anatomic Variation is the long awaited update to this classic reference.
Download or read book Imaging of Orbital and Visual Pathway Pathology written by Wibke S. Müller-Forell and published by Springer Science & Business Media. This book was released on 2005-12-29 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deals with imaging of pathology of the visual system. This book is divided into two parts, general and special. In the general part, important basics of modern imaging methods are discussed. The knowledge on the indication, technique, and results of functional MR imaging is also presented.
Download or read book History of the Synapse written by Max R. Bennett and published by CRC Press. This book was released on 2003-09-02 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: The History of the Synapse provides a history of those discoveries concerning the identification and function of synapses that provide the foundations for research during this new century with a personal view of the process by which new concepts have developed. Previously published as essays, the chapters in this book provide a history of various aspects of synaptic function, beginning with the evolution over two and a half thousand years and how progress was made in the establishment of a conceptual structure that would allow the synapse to be identified at the beginning of the 20th century. Numerous illustrations explain either the technical approach or the experimental finding.
Download or read book Fundamental Neuroscience written by Larry Squire and published by Academic Press. This book was released on 2008-04-02 with total page 1277 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamental Neuroscience, Third Edition introduces graduate and upper-level undergraduate students to the full range of contemporary neuroscience. Addressing instructor and student feedback on the previous edition, all of the chapters are rewritten to make this book more concise and student-friendly than ever before. Each chapter is once again heavily illustrated and provides clinical boxes describing experiments, disorders, and methodological approaches and concepts.Capturing the promise and excitement of this fast-moving field, Fundamental Neuroscience, 3rd Edition is the text that students will be able to reference throughout their neuroscience careers! 30% new material including new chapters on Dendritic Development and Spine Morphogenesis, Chemical Senses, Cerebellum, Eye Movements, Circadian Timing, Sleep and Dreaming, and Consciousness Additional text boxes describing key experiments, disorders, methods, and concepts Multiple model system coverage beyond rats, mice, and monkeys Extensively expanded index for easier referencing
Download or read book Physical Assessment of the Newborn written by Ellen P. Tappero, DNP, RN, NNP-BC and published by Springer Publishing Company. This book was released on 2014-09-01 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physical Assessment of the Newborn, 5th Edition, is a comprehensive text with a wealth of detailed information on the assessment of the newborn. This valuable and essential resource illustrates the principles and skills needed to gather assessment data systematically and accurately, and also provides a knowledge base for interpretation of this data. Coverage addresses: gestational assessment, neurologic assessment, neonatal history, assessment of the dysmorphic infant, and systemic evaluation of individual body systems, as well as key information on behavioral and pain assessment, including the use of specific tools with various groups ranging from term to extremely preterm infants. Numerous tables, figures, illustrations, and photos, many of them in full color, are a major strength that enhances the book’s usefulness as a clinical resource. The text is an excellent teaching tool and resource for anyone who performs newborn examinations including nurses, neonatal and pediatric nurse practitioners, nurse-midwives, physicians and therapists. It can also serve as a core text for any program preparing individuals for advanced practice roles in neonatal care. KEY FEATURES: An authoritative and renowned text that comprehensively addresses all key aspects of newborn assessment Provides a well-ordered evaluation of individual body systems. Assists the practitioner in identifying infant state, behavioral clues, and signs of pain, facilitating individualized care. Comprehensively addresses the tremendous range of variation among newborns of different gestational ages. The content is amplified by numerous photos and illustrations, many in full color Includes Power Point slides and an Image Bank
Download or read book The Trauma Manual written by Andrew B. Peitzman and published by Lippincott Williams & Wilkins. This book was released on 2008 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thoroughly updated Third Edition of this popular and widely used pocket reference guides the trauma team through every aspect of patient care after injury and before, during, and after acute care surgery—from prehospital care, to resuscitation, treatment of specific organ injuries, priorities in intensive care, and management of special situations. Designed for rapid, on-the-spot information retrieval, this manual will be a staple reference in emergency departments and trauma centers. Flow charts, algorithms, sequential lists, and tables throughout facilitate quick clinical decision-making. More than 200 illustrations demonstrate specific injuries and procedures. Appendices include organ injury scales, tetanus prophylaxis recommendations, and frequently used forms.
Download or read book Neuroanatomy for the Neuroscientist written by Stanley Jacobson and published by Springer. This book was released on 2017-10-25 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this textbook is to enable a Neuroscientist to discuss the structure and functions of the brain at a level appropriate for students at many levels of study including undergraduate, graduate, dental or medical school level. It is truer in neurology than in any other system of medicine that a firm knowledge of basic science material, that is, the anatomy, physiology and pathology of the nervous system, enables one to readily arrive at the diagnosis of where the disease process is located and to apply their knowledge at solving problems in clinical situations. The authors have a long experience in teaching neuroscience courses at the first or second year level to medical and dental students and to residents in which clinical information and clinical problem solving are integral to the course.
Download or read book Pathology Illustrated written by Alasdair D. T. Govan and published by . This book was released on 1996 with total page 843 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pathology Illustrated presents both general and systematic pathology in a highly visual style. This format makes the essential information more accessible and memorable.
