References ............................... 76 Subject Index ............................. 93 VIII Acknowledgments This study was funded by the Deutsche Forschungsgemeinschaft. I am indebted to Prof. Dr. W. Schlote for helpful advice and numerous discussions. I am also grateful to Dr. G. Kurz-Isler for her generous help in problems dealing with electron microscopy and to Mrs. B. Sabrowski for her careful preparation of the manuscript. The careful translation of T.C. Telger is gratefully acknowledged. The translation was financially supported by the Erwin Riesch Foundation. IX 1 Introduction One of the basic principles underlying the efficiency and adaptability of cellular meta bolism is the structural compartmentalization of the cell. Only through compartmenta lization can reaction components be kept apart prior to their reaction, isolated from other "reaction spaces" during the course of their reaction, and the reaction products incorporated into designated structures or transported to remote parts of the cell. Thus, the partitioning of the cellular substance into countless membranous spaces corresponds to the spatial segregation of reaction components, and the dynamics of intracellular membrane systems is an expression of ever-changing equilibrium condi tions and the continuous formation of new reaction spaces. It has been shown with some certainty that many of the processes in membrane dynamics can take place only with the aid of contractile proteins such as actin, myosin, and tubulin."

The earliest mention of a cell sheath enveloping the body of the neurons in sensory ganglia is probably the following description by Valentin: "Sowohl die Kugeln der Be- legungsformation 1 , als die Primitivfasem, werden von eigenthi. imlichen, sie isolirenden Scheiden umgeben, welche aile Stufen der Dicke von einer fast gar nicht mehr wahr- nehrnbaren Zartheit bis zu einer ziemlich bedeutenden Starke durchlaufen. Diese Hill- len sind aber immer zellgewebeartiger Natur" (1836, p 162). In some illustrations of the above mentioned paper the nuclei of the satellite cells adjacent to the surface of the nerve cell body, both in the trigeminal ganglion and in the ganglia of the vegeta- tive nervous system, are clearly shown (Fig. lA). The author, however, miSinterpreted these nuclei as pigment granules (Pigmentkorperchen). A little later, Remak (1838) denied the existence of the perineuronal cell sheath. This prompted a ready reply from Valentin (1839), who offered a more detailed description of the perineuronal cell sheath, illustrated it with new drawings (Fig. IB), and gave a correct interpreta- tion of the nuclei. In fact, he wrote: Fig. lA-B. Nerve cell bodies of sympathetic ganglia with the nuclei of the satellite cells on the neuronal surface. Redrawn from Valentin; A, 1836; B, 1839.

A vascular system consists of a supplying arterial and a draining venous part which are connected by a terminal vascular network. The arterial segment can be characterized according to the structural features of the vessel wall. However, it is sometimes diffi- cult to distinguish the capillary from the postcapillary vessels on the basis of structural features alone. On the other hand, physiologic qualities such as permeability can hard- ly be associated with an equivalent histologic pattern of the vessel wall (lllig 1961; Rhodin 1967, 1968; Hauck 1971; Westergaard 1974). A defmition of a vascular seg- ment based on biologic significance should combine morphological and functional qualities of the vessel walls. During the ontogeny of the mammalian organism a variety of vascular patterns (e. g. , distribution of arteries and veins, arrangement of the capillaries) has been formed typical of each organ (Wolff et al. 1975; Baez 1977). The capillaries connect the feed- ing arterioles and the collecting venules in two different ways according to the branch- ing pattern of the terminal vessels (Hauck 1975, Wolff et al. , 1975). The arterioles and venules are directly connected by capillary segments. Consequently a terminal vessel called arteriovenous (a-v) capillary results, or a closely meshed capillary network is de- veloped which connects arterioles and venules by a variable number of small capillary branches arranged parallel to the preexisting a-v capillary.

In the past decennia nonhuman primates have been increasingly used for research purposes in various scientific fields. Much interest has been focused on this group of animals in general and on the rhesus monkey in particular because of its close phylo genetic relationship with man. In some fields of research, however, such as embryology and microscopic anatomy, much less attention has been paid to nonhuman primates, probably because of the expense involved in the collection of the extensive material needed. On the other hand, teratological and experimental embryologic studies must be based upon a thorough knowledge of the normal ontogenesis since only in that way can a reliable distinction be made between normal and abnormal or induced develop ment. Each ontogenetic study essentially consists of a comparison of different deve lopmental stages. In most reports dealing with the development of individual organs or their subunits the material used is classified according to the estimated age or the length of the embryos. These criteria, however, are not valid, since considerable varia tion in developmental stage occurs between animals of the same age even between littermates and between animals of the same length. Therefore a method is needed for assigning embryos to successive developmental stages that are defmed on the basis of extemal and internal characteristics. This type of classification was elaborated by Stree ter (1942, 1945, 1948,1951), who arranged human embryos into developmental hori zons numbered XI through XXIII."

Wilhelm His, one of the founders of developmental neurobiology, was convinced "that the processes of generation and development obey fundamental and simple laws and submit to the general laws of nature" (His 1901). Therefore, we should be able to find immediate conditions, dependencies and rules determining the de velopment of an organic form. With this in mind, His (1874) defined the task of embryology as follows: "Developmental biology is essentially a physiological science; it has not only to describe how each individual form develops from the egg, it has to derive this development in such a way that each developmental stage together with all its specialities appears as a necessary consequence of the immediately pre ceding stage . . . Only if developmental biology has given a perfect physiological deriva tion for any given form, has it the right to say that it has explained this individual form. " The ultimate aim of a physiological derivation would be that laws of growth valid for organic ,beings can be expressed as mathematical formulae (His 1874). To exemplify this, he formulated a universal and purely formal law of growth in mathematical terms making the comment: "I now suggest that the body form follows immediately from germinal growth and can be derived from the given germinal form according to the laws of growth. My interest is, therefore, firstly to detect the law of growth empirically and secondly to derive consecutive forms of the developing or ganism by applying this law.

Gastroenterologists require detailed knowledge regarding the anatomy of the GI system in order to understand the disturbances caused by diseases they diagnose and treat. Gastrointestinal Anatomy and Physiology will bring together the world s leading names to present a comprehensive overview of the anatomical and physiological features of the gastrointestinal tract. Full colour and with excellent anatomical and clinical figures throughout, it will provide succinct, authoritative and didactic anatomic and physiologic information on all the key areas, including GI motility, hepatic structure, GI hormones, gastric secretion and absorption of nutrients. GI trainees will enjoy the self-assessment MCQs, written to the level they will encounter during their Board exams, and the seasoned gastroenterologist will value it as a handy reference book and refresher for re-certification exams

History of Anatomy: An International Perspective is unique in its global approach to studying the development of human anatomy. Though it references widely known anatomists, such as Aristotle, Galen, and Bell, the book also pay homage to less famous contributors to the field and explains their findings. This comprehensive history of the morphology of humans serves as a useful guide to anatomists, anthropologists, physicians, surgeons, and anyone interested in the early history of medicine and surgery.

Anatomy to most people is a subject which suggests the cutting up of dead bodies (the word literally means cutting up). In addition it is generally known that Vesalius published a book in 1543 in which much of the human body was described in detail and more or less accurately. A subject which is dead and ancient fre quently has little appeal especially if it appears to involve learning a large amount of factual information. For many years anatomy has had to struggle with these disadvantages and at times one has had the impression that there is almost a conspiracy on the part of everyone to suggest that anatomy is unnecessary. There is no doubt, however that a knowledge of the structures of the body, for that is what anatomy is, whether it is what can be seen with the naked eye or with different kinds of microscope, is an essential preliminary and corollary to the understanding of the functions of the body. It was no historical accident that Vesalius, the anatomist, preceded Harvey, the physiologist. No apology need be made for trying to present the basic facts of anatomy to anyone interested in the human body and to members of any profession which will have to cope with the physical and mental problems of children, men and women in health and in sickness. It is not intended that the reader should know every thing contained in this book."

Although a human embryo possesses so much grace that the untutored spectator can only admire it in awe, this minute and humble embryo is still almost unknown to many. For some, it seems to belong to the animal kingdom only; others see in it man in his most primordial and elementary aspect. The early life of man thus has become a problem. The development of man as individual (individual development) begins with fertilization. The following pages, therefore, concentrate above all on the develop- ment from the ovum to the embryo. The description given below of the ontogenesis of the human embryo and its early functions has been completely documented by our human-embryological collection. Numerous original pho- tographs and systematically revised drawings were pub- lished in 1973 under the title Die praenatalen Organsys- teme des Menschen (The Prenatal Organ Systems of Man); the supplementary scientific commentaries were published in 1977 in Biokinetics and Biodynamics of Human Differentiations. A complete series of portrait illustrations is located at the Science Centre in Toronto, Canada.

Physicians around the world are familiar with Johannes Rohen's books on human anatomy. In this, his last major work, Rohen presents the fruits of a lifelong study of the human organism. Viewing the various organs and organ systems as part of a dynamic whole, Rohen arrives at new and profound insights. This book significantly supplements and expands the concepts of general anatomy and offers a new basis for approaching the interaction of body and soul. Functional Morphology offers fresh insight and inspiration for physicians, therapists, educators, and anyone interested in gaining a deeper understanding of the human organism.

Der Atlas mit seinen uber 1.400 Abbildungen umfasst die gesamte Makroskopische Anatomie des Menschen in einem Band. Er wendet sich an Studierende der Humanmedizin und eignet sich dank des studierendenfreundlichen Preises und des handlichen Formates hervorragend fur den Praparierkurs. Da die meisten Abbildungen am Praparat entstanden sind, ist der Atlas auch eine ideale Anleitung zum Praparieren. Aufgrund der abbildungsbezogenen klinischen Hinweise ist er eine Hilfe bei der Vorbereitung zum Staatsexamen sowie zur Facharztprufung vor allem in chirurgischen und neurologischen Fachern. Die lernfreundlichen, neu gestalteten Muskeltabellen werden Studierende der Sportwissenschaften und der Physiotherapie ebenfalls zu schatzen wissen.

From New York Times bestselling author Sam Kean comes more incredible stories of science, history, language, and music, as told by our own DNA.
In "The Disappearing Spoon," bestselling author Sam Kean unlocked the mysteries of the periodic table. In THE VIOLINIST'S THUMB, he explores the wonders of the magical building block of life: DNA.
There are genes to explain crazy cat ladies, why other people have no fingerprints, and why some people survive nuclear bombs. Genes illuminate everything from JFK's bronze skin (it wasn't a tan) to Einstein's genius. They prove that Neanderthals and humans bred thousands of years more recently than any of us would feel comfortable thinking. They can even allow some people, because of the exceptional flexibility of their thumbs and fingers, to become truly singular violinists.
Kean's vibrant storytelling once again makes science entertaining, explaining human history and whimsy while showing how DNA will influence our species' future.

This highly regarded text is one of the most comprehensive reference works available on the topographical, functional and radiographic anatomy of the lumbosacral spine. Fully updated in this sixth edition, Clinical and Radiological Anatomy of the Lumbar Spine walks the reader through the structure, function and common disorders of the lumbar spine. It covers the basic anatomy of lumbar components, how the spine changes with age, clinical problems, and imaging. Internationally renowned author Nikolai Bogduk's thorough referencing and clear text bridge the gap between science and clinical presentation to provide practical, validated and clinically relevant information that will be invaluable for students and clinicians alike. Clearly written and accessible - brings the science to life Thoroughly and comprehensively referenced - can be used as a starting point for research High quality illustrations to support understanding Highly relevant to undergraduate and postgraduate courses in physiotherapy, pain medicine, chiropractic, and rehabilitation medicine New understanding of the causes and pathology of back pain Additional references reflect current literature New, colour illustrations of nerves Expanded radiographic anatomy chapter

According to the classical theory of functional structure of bone which was developed by J. Wolff (1884, 1892) and W. Roux (1895) following the investigations of the functional architecture of the substantia spongiosa by H. von Meyer (1867), bone is "functionally" laid down in gross form as well as in minute architecture in accordance with the "maximum-minimum-law." As a result of functional adaptation, a maximum of efficiency is achieved with a minimum of material (Kummer, 1962a). In this sense functional adaptation is a reaction of adaptation of the idiotype-within the bounds of the reaction norm-to a changed internal environment, that is in this case an adaptation to changed mechanical stresses. 1. The Formation of the Normal Femur Shape The heredity basis of shape characteristics of human femora is really unknown. Identical twins show a significant lower variability of length of femur than binovular twins. Population variability of length of femur due to heritability may exceed twice the variability due to environmental factors (Knussmann, 1968). A significant part of the total variation of femur shape characteristics remains therefore unexplained supposing that the sources of variation due to heritability and environmental factors are also nearly the same for the other traits.

Understanding how the brain is organized and visualizing its pathways and connections can be conceptually challenging. The Atlas of Functional Neuroanatomy, Third Edition addresses this challenge by presenting a clear visual guide to the human central nervous system (CNS). This edition has been completely reorganized to facilitate learning the structure and function of the CNS. The material provided gives you a solid understanding of the brain. This edition: Presents an instructive format that fosters a thorough understanding of complex neuroanatomy, emphasizing the functional perspective and supplemented with clinical aspects Incorporates enhanced illustrations, retaining the selective labeling of the nuclei and tracts (pathways) Includes new material explaining the visual system, meninges, venous system, and limbic system Features a substantial increase in the number of neuroradiological (CT and MRI) images An accompanying Web site (www.atlasbrain.com) includes the book's illustrations along with rollover labeling, animation of the pathways and connections, a glossary, and narrated video demonstrations of the brain.

The prime purpose of this paper is to look at the region of brain which many authors call 'paleocortex' and to ask how much of the area it embraces can be described properly as cortex. Before this can be considered it is necessary to have some idea of what constitutes a cortex. Therefore, in the first part of the paper the criteria used in constructing classifications of cortex are looked into. Also considered is the meaning of classifications such as 'paleocortex'. Is it relevant to define cortex in this way? How does this view correlate with a functional approach? The second purpose of this paper, of equal importance to the first, is to review terminology. Each area of' paleocortex' has a review introduction that endeavoors to cut through the existing jungle of terms and usage and to provide a clear account of the area in question, prior to examining its standing as cortex. The term 'paleocortex' is in common use and for this reason it is worth close examination. Kappers (1909) first created the term to supplement the earlier division of cortex-into archicortex and neocortex-introduced by Elliot Smith. Kappers applied the term to the mantle layer of the most primitive vertebrates (cyclostomes and selachians), the whole of which receives secondary olfactory fibres.

Cytopathologic, Physiologic, Diagnostic and Clinical Aspects of Retinal Degeneration: Histochemical Comparison of Ocular Drusen in Bruch's Membrane and Drusen in Eyes from Normal and Age-Related Macular Degeneration Donors; M. Kamei, et al. Animal Models of Retinal Degeneration: Development of a Model for Macular Degeneration; P.E. Rakoczy, et al. Subretinal Iodoacetate: A Model of Retinal Degeneration in Cats; J.C. Huang, et al. Mechanisms of Retinal Degeneration and Cell Death: Nitric Oxide-Induced Increases in Retinal cGMP: A Role in Photoreceptor Degenerations; I. Morgan, J.W. Wellard. Candidate Genes, Cloning Mapping and Other Molecular Genetics of Retinal Degeneration: Isolation of Candidate Genes for Retinal Degenerations; G. Inana, et al. Transplantation, Gene Therapy and Cell Rescue: bFGF Transfected Iris Pigment Epithelial Cells Rescue Photoreceptor Cell Degeneration in RCS Rats; M. Tamai, et al. Structural, Physiologic and Ageing Correlates of Retinal Degeneration. Further Studies on the Phagocytosis of Photoreceptor Outer Segments by Rat Retinal Pigment Epithelial Cells; M.O. Hall. 36 Additional Articles. Index.

Written with health professions students in mind, the Third Edition of Anatomy and Physiology for Health Professionals offers an engaging, approachable, and comprehensive overview of human anatomy and physiology. The Third Edition features a total of six multifaceted 'Units' which build upon an understanding of basic knowledge, take readers through intermediate subjects, and finally delve into complex topics that stimulate critical thinking. Heavily revised with updated content throughout, chapters include useful features, such as Common Abbreviations, Medical Terminology, the Metric System and more! Students will want to take advantage of the many resources available to reinforce learning -including Test Your Understanding questions that regularly assess comprehension, flash cards for self-study, an interactive eBook with more than 20 animations, and interactive and printable Lab Exercises and Case Studies. FEATURES Provides a comprehensive overview of human anatomy and physiology Presents content in an accessible manner targeted to health professions students Offers access to helpful animations and interactive learning tools Includes clinical images such as X-rays, CT scans and MRIs Covers the effects of aging on various body systems Offers robust end of chapter assessments for learners

1. Einleitung 2. 2.1. Der Stand der anatomischen Wissenschaft an der Schwelle zum 16. Jahrhundert 2.2.1 Biographie 2.2.2. Leonardos urologisch-anatomische Zeichnungen 3. Das 16. Jahrhundert 3.1 Andreas Vesal 3.1.1. Biographie 3.1.2. Vesals Abb. zum Urogenitalsystem 3.1.3. Vesals Konsil uber die Behandlung einer Nierensteinerkrankung 3.2 Charles Estienne 3.2.1. Charles Estienne - Biographie 3.2.2. Die Darstellung des Urogenitaltraktes bei Charles Estienne und Estienne la Riviere 3.3 Bartholomaeus Eustachi 3.3.1 Biographie 3.3.2 Eustachis urologisch-anatomische Graphik 4. Das 17. Jahrhundert 4.1 Regnier de Graaf 4.1.1 Biographie 4.1.2 De Graafs urologisch-anatomische Abbildungen 4.2 Godefridus Bidloo 4.2.1 Biographie 4.2.2 Bidloos urologisch-anatomische Abbildungen von 1685 5. Das 18. Jahrhundert 5.1. Giovanni Domenico Santorini 5.1.1. Biographie 5.1.2. Santorinis Darstellungen zum Plexus venosus vesicoprostaticus 5.2. William Cheselden 5.2.1. Biographie 5.2.2. Cheseldens Darstellungen zum Urogenitaltrakt 5.3. Weitere urologisch-anatomische Abbildungen aus dem 18. Jahrhundert 5.3.1. Urologisch-anatomische Buntkupferdrucke 6. Das 19. Jahrhundert 6.1. Justus Christian Loder 6.1.1. Biographie 6.1.2. Loders Darstellungen zum Urogenitaltrakt 6.2. Antonio Scarpa 6.2.1. Biographie 6.2.2. Scarpas Darstellungen zum mannlichen Urogenitaltrakt 6.3. Martin Munz 6.3.1 Biographie 6.3.2. Die Lithographischen Darstellungen von Martin Munz zumUrogenitaltrakt 6.4. Marc Jean Bourgery 6.4.1. Biographie 6.4.2. Farblithographische Darstellungen des Urogenitaltraktes im Atlas von Marc Jean Bourgery 7. Die Urologie an der Schwelle zum 20. Jahrhundert 7.1. Gustav Simon 7.1.1. Biographie 7.1.2. Die erste wissenschaftlich geplante Exstirpation einer Niere durch Gustav Simon 7.2. Henry Morris 7.2.1. Biographie 7.2.2. Die erste operative Entfernung einer Nebenniere aufgrund eines Tumorleidens durch Henry Morris 1885 7.3. Bernhard Bardenheuer 7.3.1. Biographie 7.3.2. Die erste totale Blasenexstirpation aufgrund eines Tumorleidens ohne Harnleiterneuimplantation durch Bernhard Bardenheuer 1887 7.4. Karl Pawlik 7.4.1 Biographie 7.4.2. Die erste totale Blasenexstirpation mit Harnleiterneueinpflanzung bei einer Frau durch Karl Pawlik 1889 7.5. Hugh Hampton Young 7.5.1 Biographie 7.5.2. Die erste perineale radikale Prostatavesikulektomie aufgrund eines Proststakarzinoms durch H. H.Young 1904 7.6. Friedrich Voelcker 7.6.1 Biographie 7.6.2. Die Erstbeschreibung der totalen Samenblasenexstirpation auf ischiorektalem Weg durch Friedrich Voelcker 1912 8. Schlussbetrachtung

Principles of Anatomy according to the Opinion of Galen is a translation of Johann Guinter's textbook as revised and annotated by Guinter's student, Andreas Vesalius, in 1538. Despite Vesalius' fame as an anatomist, his 1538 revision has attracted almost no attention. However, this new translation shows the significant rewrites and additional information added to the original based on his own dissections. 250 newly discovered annotations by Vesalius himself, published here in full for the first time, also show his working methods and ideas. Together they offer remarkable insights into Vesalius' intellectual biography and the development of his most famous work: De humani corporis fabrica, 1543. An extensive introduction by Vivian Nutton also provides new information on Johann Guinter, and his substantial use of Vesalius' work for his own revised version of the text in 1539. Their joint production, a student textbook, is set against a background of the development of Renaissance anatomy, and of attitudes to their ancient Greek predecessor, Galen of Pergamum. This text will be of great interest to historians of science and medicine, as well as to Renaissance scholars.

This book is a volume in the Penn Press Anniversary Collection. To mark its 125th anniversary in 2015, the University of Pennsylvania Press rereleased more than 1,100 titles from Penn Press's distinguished backlist from 1899-1999 that had fallen out of print. Spanning an entire century, the Anniversary Collection offers peer-reviewed scholarship in a wide range of subject areas.