The Histogenesis Of The Spinal Cord And Spinal Ganglia Of The Chick
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Author | : Ennio Pannese |
Publisher | : Springer Science & Business Media |
Total Pages | : 97 |
Release | : 2013-06-29 |
Genre | : Medical |
ISBN | : 3662103389 |
The present review is based on the data of the literature, and on the personal experience gained by the author in recent years by studying the histogenesis of spinal ganglia. Probably, the reader will find more than one gap in the biblio graphy. The author would like to point out that in no case are such gaps due to the voluntary omission of any information, interpretations, or views. The gaps are due only to the difficulties met in trying to master such a vast literature consisting of so many contributions which have appeared over more than a century. An endeavour has been made to report not only the morphological data, but also, whenever possible, information derived from histochemical and biochemical studies. 11. Origin 01 the Spinal Ganglia Before 1868 it was generally thought (see, e.g., Remak, 1851; Bidder and Küpffer, 1857) that the spinal ganglia arise from the mesoblast of the protoverte brae (old term for somites). In 1868 His showed that the nerve cells of the spinal ganglia take their origin from the ectoderm, and more precisely from a thin band of ectoderm (Zwischenstrang, neural crest) flanking each side of the neural plate (Fig. 1 a) and interposed between it and the somatic ectoderm (Hornblatt). On this subject His (1879) wrote in a later paper " ... die spinalen Ganglien ... aus einem schmalen Substanz streifen hervorgehen, welche zwischen der Medullarplatte und dem Hornblatte gelegen ist und dessen Material ich als Zwischenstrang bezeichnet habe."
Author | : Santiago R.y Cajal |
Publisher | : Springer Science & Business Media |
Total Pages | : 690 |
Release | : 2012-12-06 |
Genre | : Medical |
ISBN | : 3709164354 |
This book, together with the next two volumes to follow, offers the scientific community the works and thoughts of Santiago Ramón y Cajal. The text is a faithful rendition of the original Spanish version, with additional facts taken from the French translation. Both of these are currently quoted an average of 200 times a year in the scientific literature. This collection will represent the "definitive Cajal" for scientists and scholars interested in the original thoughts of probably the most prominent neuroscientist of all time.
Author | : Oswald Steward |
Publisher | : Springer Science & Business Media |
Total Pages | : 266 |
Release | : 2012-12-06 |
Genre | : Medical |
ISBN | : 1461235405 |
The field of cellular, molecular, and developmental neuroscience repre sents the interface between the three large, well established fields of neu roscience, cell biology, and molecular biology. In the last 10 to 15 years, this new field has emerged as one of the most rapidly growing and exciting subdisciplines of neuroscience. It is now becoming possible to understand many aspects of nervous system function at the molecular level, and there already are dramatic applications of this information to the treatment of nervous system injury, disease, and genetic disorders. Moreover, there is great optimism that new strategies will emerge soon as a result of the explosion of information. This book was written to introduce students to the major issues, ex perimental strategies, and current knowledge base in cellular, molecular, and developmental neuroscience. The concept for the book arose from a section of an introductory neuroscience course given to first-year medical students at the University of Virginia School of Medicine. The text pre sumes a basic, but not detailed, understanding of nervous system orga nization and function, and a background in biology. It is intended as an appropriate introductory text for first-year medical students or graduate students in neuroscience, neurobiology, psychobiology, or related pro grams;··and for advanced undergraduate students with appropriate back ground in biology and neuroscience. While some of the specific information presented undoubtedly will be outdated rapidly, the "gestalt" of this emerging field of inquiry as presented here should help the beginning stu dent organize new information.
Author | : |
Publisher | : |
Total Pages | : 656 |
Release | : 1905 |
Genre | : Anatomy |
ISBN | : |
Author | : Hans J. ten Donkelaar |
Publisher | : Springer |
Total Pages | : 490 |
Release | : 2018-07-04 |
Genre | : Medical |
ISBN | : 331964789X |
This book is unique in that it provides the reader with the most up-to-date terminology used to describe the human nervous system (central and peripheral) and the related sensory organs, i.e., the Terminologia Neuroanatomica (TNA), the official terminology of the IFAA (International Federation of Associations of Anatomists). The book provides a succinct but detailed review of the neuroanatomical structures of the human body and will greatly benefit not only various specialists such as (neuro)anatomists, neurologists and neuroscientists, but also students taking neuroanatomy and neuroscience courses. The book offers a high yield, combined presentation of neuroanatomical illustrations and text and provides the reader a ‘one-stop source’ for studying the intricacies of the human nervous system and its sensory organs. It includes an alphabetical list of official English terms and synonyms with the official Latin terms and synonyms from the TNA. With regard to the entries, the name of the item in standardized English is provided, followed by synonyms and the official TNA Latin term, Latin synonyms and eponyms, a short description and in many cases one or more illustrations. To facilitate the use of illustrations, certain entries such as the gyri or sulci of the cerebral cortex are presented together with extensive cross-references. Terms that form part of a certain structure (such as the amygdaloid body, the thalamus and the hypothalamus) are listed under the respective structure. Segments and branches of arteries are discussed under the main artery, for example the A1–A5 segments under the anterior cerebral artery. Most nerves can be found following their origin from the brachial, cervical and lumbosacral plexuses. However, the major nerves of the limbs are discussed separately, as are the cranial nerves. Nuclei can be found by their English name or under Nuclei by their eponym.
Author | : Santiago Ramón y Cajal |
Publisher | : |
Total Pages | : 856 |
Release | : 1995 |
Genre | : Nervous system |
ISBN | : |
V.1. General principles, spinal cord, spinal ganglia, medulia & pons -- v-2. Ce rebellum, midbrain, retina, diencephalon, corpus striatum, cerebral cortex--in gerenal and regional, autonomic system.
Author | : |
Publisher | : |
Total Pages | : 296 |
Release | : 1975 |
Genre | : Age factors in disease |
ISBN | : |
Author | : National Institutes of Health (U.S.). Division of Research Grants |
Publisher | : |
Total Pages | : 1304 |
Release | : 1965 |
Genre | : Medicine |
ISBN | : |
Author | : Elliott M. Blass |
Publisher | : Springer Science & Business Media |
Total Pages | : 567 |
Release | : 2013-06-29 |
Genre | : Medical |
ISBN | : 1475749511 |
In our attempts to interrogate Nature about the development of the nervous system, we ask such questions as "How do the nerve cells originate and how do the correct types of cells differentiate at their correct positions; how do the neurons link together to form circuits whose functions are properly coordinated; and how are the functions of nerve cells related to behavior, to thought, and to conscious ness?" Those problems are intellectually challenging, not only because solving them would give us practical advantages but also because while they remain unsolved they stimulate the imagination and challenge the intelligence. It is precisely because they are difficult and controversial and have defied complete solution that such problems continue to attract subtle minds. The understanding that we now have of neural ontogeny seems to me to be farther from complete knowledge than from total ignorance. Nonetheless, it gives us a slightly elevated position from which to survey the vicissitudes of the past, to appraise our present understanding, and to consider ways in which our knowl edge might develop in the future. The history of this subject affords a particularly piquant illustration of Arthur Lovejoy's comment that the "adequate record of even the confusions of our forebears may help, not only to clarify those confu sions, but to engender a salutary doubt whether we are wholly immune from different but equally great confusions.
Author | : |
Publisher | : |
Total Pages | : 1336 |
Release | : 1972 |
Genre | : Medicine |
ISBN | : |