This graduate text, suitable for students in physiology and biophysics, and medical students specializing in neurophysiology and related fields, is a comprehensive discussion of biological mass transfer and bioelectrical phenomena. Emphasis is given to the applicability of physics, physical chemistry and mathematics to the quantitative analysis of biological processes, with all the necessary mathematical grounding provided in Chapter 1. This book guides the student through four key stages of quantitative analysis, which are central to the understanding of cell membrane functions.

References. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126 Subject Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 1 Introduction The developmental steps which lead to the formation of the human perineum seem firmly established (Arey 1965; Hamilton and Mossman1972; Moore and Persaud 1998; Wartenberg 1993; Sadler 1995; Larsen 1997). They form the base for the evaluation of the pathogenesis of a great variety of complicated and often serious malformations which occur in this region. This concept has, however, been challenged by the results of an investigation into the n- mal and abnormal development of the anorectum in pig (van der Putte and Neeteson 1983, 1984; van der Putte 1986). Observations revealed that at least in pig, a major element in current ideas about the early development of the perineum, namely the process by which the original simple cloaca is sub- vided into a urogenital and anal part is incorrect, while additional obser- tions strongly suggested that the same may be true for ideas about female and male sexual transformation. A preliminary investigation in human - bryos gave similar indications (van der Putte 1986). The data supported e- lier critical findings (Politzer 1931, 1932; Wijnen 1964; Ludwig 1965) which have apparently been ignored, possibly because they seemed to hinder the understanding of the pathogenesis of congenital malformations such as - perforate anus and hypospadias.

Biomedical research is at a critical point at present. The research has led to an enormous amount of data and models describing these data, but - proachesforapplication,formalizationand integrationof this knowledgefrom the molecular to the system level are still topics of ongoing research and c- tainly far from fully developed. Also in cardiology the di?erent anatomical and physiological constituents as well as the coupling between them are being researchedin increasing detail and areoften described using computer-based models. But for this domain an integrative framework is still missing. The application of computer-based modeling as a research, development and clinical tool often necessitates the coupling of various models from di?- ent levels. Describing the interactions between these models, which are both physically sound and computationally e?cient, determines the applicability of such promising computer-based attempts. Myhopeisthatthisbookwillcontributetothecomprehension,spreadand impact of computer-based modeling in cardiology,both from a teaching point of view and by summarizing knowledge from several, commonly delimited topics relating to the cardiac manifoldness. The book evolved from revision and extension of my professorial disser- tion(Habilitationsschrift)"MathematicalModelingoftheMammalianHeart" written in 2002. This dissertation was based on notes for the lectures "C- putational Biology: Bioelectromagnetism and Biomechanics," "Simulation of Physical Fields in the Human Body," and "Anatomical, Physical and Fu- tional Models of the Human Body," which I gaveat the Universita t Karlsruhe (TH) from 1998 to 2003. Salt Lake City, 1 February 2004 Frank B. Sachse VI Preface Acknowledgement Manypeople meritmy gratitudefor their assistanceandsupportin this work.

Since a clear understanding of the pelvic floor region is crucial for both male and female pelvic surgery and for fundamental mechanisms of urogenital and/or ano-rectal dysfunction and treatment, the authors present a morphological concept that is in accordance with actual clinical concepts. The reinterpreted anatomical concept is compared to classical morphological ideas and what is most important to functional considerations.

Over the last years, numerous studies have provided new insights into the structural and functional organization of the human cortical motor system. The data reviewed in this book indicate that striking similarities have been found between humans and non-human primates.   

Using scientific methods in his investigations of the human body -- the first ever by an artist -- da Vinci was able to produce remarkably accurate depictions of the "ideal" human figure. This exceptional collection reprints 59 of his sketches of the skeleton, skull, upper and lower extremities, human embryos, and other subjects.

This book focuses on the challenges to biomedical education posed by the lockdowns and restrictions to on campus teaching brought about by the COVID-19 pandemic and highlights the tools and digital visualization technologies that have been successfully developed and used for remote teaching. Biomedical education for science, medical, dental and allied health professionals relies on teaching visual and tactile knowledge using practice-based approaches. This has been delivered for decades via on-campus lectures, workshops and laboratories, teaching practical skills as well as fundamental knowledge and understanding. However, the arrival of the COVID-19 pandemic meant that education across the globe had to pivot very quickly to be able to deliver these skills and knowledge in a predominantly online environment. This brought with it many challenges, as Higher Education staff, had to adapt to deliver these visual subjects remotely. This book addresses the challenges and solutions faced by Higher Education staff in teaching visual content in distance education. Chapters include literature reviews, original research, and pedagogical reflections for a wide range of biomedical subjects, degrees such as medicine, dentistry and veterinary sciences with examples from undergraduate and postgraduate settings. The goal of the book is to provide a compendium of expertise based on evidence gathered during the COVID-19 pandemic, as well as reflections on the challenges and lessons learned from this dramatic shift in teaching. It also presents new examples of best practices that have emerged from this experience to ensure that they are not lost as we return to on-campus learning in a new era of biomedical teaching. This book will be of interest to anyone looking for a helpful reference point when designing online or blended teaching for visual practice-based subjects.

The refereed proceedings of the Second International Workshop on Functional Imaging and Modeling of the Heart, FIMH 2003, held in Lyon, France in June 2003. The 29 revised full papers presented together with 2 invited papers were carefully reviewed and selected for presentation. The papers are organized in topical sections on anatomy extraction and description, modeling of the cardiac mechanics and functions, electro-physiology and electro- and magnetography, motion estimation, image registration and image analysis, and data acquisition and experimental and modeling issues.

The numerous and meticulously exposed findings are the very latest and of practical use for the cardiologist who is interested in new, morphologically-based diagnostics and the establishment of an exact anatomical basis for modern non-invasive therapy; for the radiologist who strives to obtain precise anatomical data, accurate and angiographical evaluations and diagnoses; for the cardiac surgeon, who strives, through precise and safe approaches in operations on the heart, to diminish surgical risks and increase the benefit of surgery to the patient. The review includes an great variety of new findings which relate to the greater (major) and smaller (minor) cardiac venous system and narrow a gap in the rather incomplete knowledge of the venous drainage of the human myocardium. A number of the results may help to achieve the success of the rather new technique of coronary sinus catheterization and reperfusion of the cardiac veins.

For courses in 1- and 2-semester Anatomy & Physiology Simplify your Study of Anatomy & Physiology. Combining a wide range and variety of engaging colouring activities, exercises, and self-assessments into an all-in-one Study Guide, the Anatomy and Physiology Coloring Workbook helps students simplify their study of A&P. Featuring contributions from new co-author Simone Brito, the 12th Edition of this best-selling guide continues to reinforce the fundamentals of anatomy and physiology through a variety of unique, interactive activities. New crossword puzzles have been added for each chapter, along with dozens of strengthened and expanded exercises, illustrations, and over 100 colouring exercises. Additional self-assessments, "At The Clinic" short answer questions, and unique "Incredible Journey" visualisation exercises further reinforce basic concepts that are relevant to health care careers.

This book is a concise summary of the present knowledge about skeletal muscle fibres. The fibre types aare characterized from different points of view. The difficulties and possibilities of classifying muscle fibres in distinct non-overlapping types are shown. A main emphasis is put on metabolic fibre typing by cytophotometry as well as the adaptability of a given fibre type to altered physiological and pathological conditions. Extensive analyses of several rat hindlimb muscles revealed regional differences of fibre properties within the muscles and showed the influence of ageing, myopathy, hypoxia, diabetes and Ginkgo biloba-treatment on the different fibre tyypes.

This work is not an anatomical atlas nor textbook (like that of McAlpine and Anderson) nor an angiographical atlas (like that of Vlodaver et al.); it is a short and comprehensive survey of the many variations of the intrinsic cardiac vessels. The reader's attention is focused on the numerous structural details and peculiarities of the human coronary arteries. The many unique features have been revealed by meticulous dissection and present an excellent documentation. All in all, this study represents an up-to-date review of morphology of the coronary arteries.

The alternation between urine retention and discharge several times daily from a nappy to the cessation ofall vital functions only becomes the subject baby's first wet of greater attention if the harmony of the structure and function of the bladder is disturbed. Functional disturbances of the lower urinary tract are not only of great socio-economic importance, but are also a considerable personal burden for the patient. Hence urinary incontinence is rightly classified as a severelydisabling illness (Hauri 1985). Opinions still differ regarding the morphological basis ofurinary continence.The Terminologia Anatomica (1998) defines a musculus sphincter urethrae internus (in- ternal urethral sphincter) and a musculus sphincter urethrae externus (external ure- thral sphincter),which in the older nomenclature were known as musculus sphincter vesicae and musculussphincterurethrae,respectively.The internal urethral sphincter isascribed apurelyinvoluntaryandthe externalurethralsphincterapurelyvoluntary innervation. The significance of the musculature of the pelvic floor for maintaining urinarycontinence has notyetbeen ascertained. Duringnumerous urologicaloperations (forinstancetransurethralresectionofthe prostate and bladder neck incisions), the only involuntarily innervated sphincter at the collum vesicae,the internalurethralsphincter,is partiallyorcompletelydestroyed (Fig. 27C,D).All the patients remain continent as long as the externalurethral sphinc- ter remains intact.Howcan apurelyvoluntarilyinnervated sphincterlikethe external urethral sphincter ensureconstant continence in such cases? Improving the continence rate after radical surgery is a key topic of urological research. The incontinence rate after radical prostatectomy is still between 8.1% (third-degree incontinence) and41.4% (first- to second-degree incontinence; Rudyet al. 1984; Igel et a1.1987; Schroderand Ouden 1992).

In the medical imaging field, clinicians and researchers are increasingly moving from the qualitative assessment of printed images to the quantitative evaluation of digital images since the quantitative techniques often improve diagnostic accuracy and complement clinical assessments by providing objective criteria. Despite this growing interest, the field lacks a comprehensive body of knowledge. Filling the need for a complete manual on these novel techniques, Quantifying Morphology and Physiology of the Human Body Using MRI presents a wide range of quantitative MRI techniques to study the morphology and physiology of the whole body, from the brain to musculoskeletal systems. Illustrating the growing importance of quantitative MRI, the book delivers an indispensable reference for readers who would like to explore in vivo MRI techniques to quantify changes in the morphology and physiology of tissues caused by various disease mechanisms. With internationally renowned experts sharing their insight on the latest developments, the book goes beyond conventional MRI contrast mechanisms to include new techniques that measure electromagnetic and mechanical properties of tissues. Each chapter offers comprehensive information on data acquisition, processing, and analysis techniques as well as clinical applications. The text organizes the techniques based on their primary use either in the brain or the body. Some of the techniques, such as diffusion-weighted imaging and diffusion tensor imaging, span several application areas, including brain imaging, cancer imaging, and musculoskeletal imaging. The book also covers up-and-coming quantitative techniques that explore tissue properties other than the presence of protons (or other MRI-observable nuclei) and their interactions with their environment. These novel techniques provide unique information about the electromagnetic and mechanical properties of tissues and introd

The basal ganglia are involved in complex brain functions, from voluntary movement control to learning and reward processing, and they are implicated in numerous neurological and psychiatric disorders. Information from the cerebral cortex and thalamus is conveyed to basal ganglia nuclei via glutamate release, while dopamine from the midbrain is released in close proximity to glutamate. At the heart of both function and dysfunction of basal ganglia circuits is the interaction of these two neurotransmitters, dopamine and glutamate. Elucidating the relationship between their molecular and cellular effects and behavioural significance has been challenging, but in the past 5-10 years, improved labeling, imaging, recording, and genetic manipulation approaches have yielded new information on how dopamine and glutamate interact to generate the circuit activity underpinning basal ganglia function. Dopamine-Glutamate Interactions in the Basal Ganglia synthesizes this recent research from the level of receptor molecules all the way to complex behaviours and disease. Current insights from research on individual neurons and synapses, detailed circuit analysis, and learning and action functions of the basal ganglia are presented against a historical perspective. The book also discusses compromised dopamine-glutamate interaction in disorders of basal ganglia function, including Parkinson's disease, Huntington's disease, and drug addiction.

Acquire the 21st-century skills to succeed in A&P with a leading text in the field. Human Anatomy & Physiology, 12th edition by best-selling authors Elaine Marieb and Katja Hoehn is one of the leading texts in the field, aimed not only to support your learning every step of the way but also to motivate and inspire you as a future scientist in the field. An ideal learning resource both for novice and expert students, this text will equip you with the most up to date, 21st-century skills to succeed in A&P and beyond. Well-known for its engaging, conversational writing style, easy-to-follow figures, and unique clinical insights, this editioncontinues its tradition of innovation, with an array of compelling multimedia tools and visual presentations, along with questions and clinical case studies to cement your understanding of the topics. With this text you can: Master the challenging A&P terminology Practice your critical thinking and problem-solving skills Apply your knowledge to clinical scenarios Gain the knowledge required for entry into nursing, allied health, and exercise science programs. Personalise your learning experience and improve results with Mastering (R) A&P. Mastering provides access to trusted content using customisable tools, features, and assessments built for today's digital learners. Pearson Mastering (R) A&P is not included. If you would like to purchase both the physical text and Mastering A&P, search for: 9781292421957 Human Anatomy & Physiology, Global Edition, 12th edition with Mastering Biology The bundle consists of: 9781292421803 Human Anatomy & Physiology, Global Edition, 12th Edition 9781292421797 Pearson Mastering A&P- Instant Access - for Human Anatomy & Physiology, Global Edition 9781292421742 Pearson Mastering A&P with Pearson eText - Instant Access - for Human Anatomy & Physiology, Global Edition Mastering A&P should only be purchased when required by an instructor. Please be sure you have the correct ISBN and Course ID. Instructors, contact your Pearson representative for more information.

Preparatory work for this monograph started in 1988 and 1989. The motive was provided by certain incongruities in the illustra- tion of descensus testis for the chapter "Entwicklung der Genital- organe" in the book Humanembryologie. The evoked discussion was reason enough for our own re- search on the phenomenon and uncertainties of testicular des- cent in human. The basis ofthese investigations was the collection of human embryos founded by Prof. Hinrichsen in 1970 at the Department of Anatomy and Embryology, Ruhr-University Bo- chum. The preparation of the material used in this paper has been done with the help of many staff members of our department to whom we feel obliged. We are especially indebted to Prof. Hin- richsen who prepared the foetuses and took the first steps of this project. We wish also to acknowledge Dr. Heinz Jiirgen Jacob for careful fixation and microdissection of specimens intended for scanning electron microscopy. Weare also grateful to Mrs. Vera Mannheim for her involvement and her sensitivity in making scanning electron micrographs, and Mrs. Antje Jaeger for provid- ing an expert and skilful photographic technique especially in the setting up of micrographs. Our thanks are also due to Mrs. Marion Kohn for skilful technical assistance and to all those technical assistants who worked in our department during the past 25 years and who were engaged in providing the serial sec- tions. The English text has been thoroughly revised by Prof. Dr.

The studies presented in this monograph concentrate on the glycoconjugate characterisation of the mouse and human GALT and on the overlying follicle-associated epithelium (FAE), in order to identify their cell-specific carbohydrate residues.

The objective of the present work is to review the existing literature on joint incongruity, cellular mechano-transduction, and computer simulations of mechano-adaptive bone remodelling, and to quantitatively assess the effect of incongruity on load transmission and subchondral mineralisation. Idealised computer models of incongruous joints and a specific anatomically based model of the humero-ulnar joint articulation were analysed with the finite element method, and the results directly compared with experimental and morphological data.

This classification represents a project aimed at bringing together the variety of ways thymic epithelial neoplasms have been classified. It focuses on their growth characteristics, and cytoarchitectural features . The classification, though restricted to the thymic region rather than the mediastinum in general, also covers neuroendocrine, germ cell, lymphoid, and stromal tumours, as well as tumour-like lesions and the neck tumours of thymic or related branchial pouch derivation.

The 1973 WHO classification of bladder tumours anticipated a probable need for eventual revision of the criteria for diagnosing papillary and flat bladder neoplasia. A workshop sponsored by the WHO consisting of pathologists, urologists, cytologists, oncologists and basic scientists interested in bladder tumours addressed this subject, and after a follow- -up meeting sponsored by the International Society of Urological Pathology, the classification and terminology used in this text were agreed upon. A major change is in the introduction of a new category: papillary urothelial neoplasm of low malignant potential. Many of the tumours previously designated as papillary transitional cell carcinoma, grade I now fall into that category. Another major change is in the designation of flat lesions, and this includes a definition of carcinoma in situ. Furthermore, a number of variant forms of urothelials carcinomas are included as well as new entities not recognized when the 1st edition was issued.

5 Function of Splenic Compartments . . . . . . . . . . . . . . . 45 5. 1 Splenic White Pulp Compartments during Primary T Cell-Dependent Antibody Responses against Protein Antigens . . . . . . . . . . . . . . . . . . . . . . . . . 46 5. 1. 1 Priming of CD4+ Helper T Cells by Dendritic Cells in the PALS . . . . . . . . . . . . . . . . . . . . 46 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 5. 1. 1. 1 5. 1. 2 Interaction of Primed CD4+ T Cells with Antigen-Specific B Cells in the PALS and Formation of Extrafollicular Foci . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 5. 1. 2. 1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 5. 1. 3 Formation of Germinal Centres . . . . . . . . . . . . . . . . . . . 50 5. 1. 3. 1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 5. 1. 4 Localisation of Memory B Cells in the Marginal Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 5. 1. 4. 1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 5. 2 Function of the Marginal Zone during Primary Antibody Responses against T Cell-Independent Type 2 Antigens . . . . . . . . 57 5. 2. 1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Function of the Red Pulp . . . . . . . . . . . . . . . . . . . . . . . . . 59 5. 3 5. 3. 1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 5. 4 Role of the Spleen in CD8+ Cytotoxic T Cell Responses . . . . . . . . . . . . . . . 61 5. 4. 1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 The Spleen, Natural Killer Cells 5. 5 and Gamma/Delta T Cells . . . . . . . . . . . . . . . . . . . . . . . . 62 5. 5. 1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 6 Recirculation of Lymphocytes Through the Spleen . . 65 6. 1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 7 The Role of Cytokines and Chemokines in the Development of Splenic Compartments . . . . . . 69 7. 1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 8 Unsolved Problems of Human Splenic Structure and Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 VI 8. 1 Arterial Blood Supply to the Splenic Follicles and to the Perifollicular Zone. . . . . . . . . . . . . . . . . 73 . . . . 8. 1. 1 Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 8.

The fourth edition of this well-known text provides students, researchers and technicians in the area of medicine, genetics and cell biology with a concise, understandable introduction to the structure and behavior of human chromosomes. It covers both basic and up-to-date material on normal and defective chromosomes. This new edition is particularly strengthened by the complete revision of the material on the molecular genetics of chromosomes and chromosomal defects. The mapping and molecular analysis of chromosomes is one of the most exciting and active areas of modern biomedical research, and this book will be invaluable to scientists, students, technicians and physicians with an interest in the function and dysfunction of chromosomes.

From the reviews of the third edition
"Each word "tells" in this concise gem of a human cytogenetics text...Superb organization makes this an excellent text...for any cytogenetics course."
- American Journal of Human Genetics"

...the leading textbook in English on human cytogenetics."
- Cell

What is the function of the mammillary body? Which information is passed through the cuneate fasciculus or the internal arcuate fibers? Which hormones are produced by the paraventricular hypothalamic nucleus? Which nerves and vessels run through the jugular foramen? Which parts of the body are innervated by the accessory nerve? Which cortical regions are affected by a dysfunction of the central sulcus artery?These are frequently asked questions to which a short and precise answer is seldom found in textbooks or other scientific works. These questions - and more - are now answered in the long-awaited Dictionary of Human Neuroanatomy. It will be a useful companion for everyone looking for precise and functional definitions of terms in the field of neuroanatomy, and is absolutely essential for those studying neuroanatomy, and for quick reference.