Download or read book Neuromeres and Metameres written by Herbert Vincent Neal and published by . This book was released on 1919 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Review of Medical Embryology written by Ben Pansky and published by Macmillan Publishing Company. This book was released on 1982-08-01 with total page 527 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Somites in Developing Embryos written by Ruth Bellairs and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Somite development is a unique and important topic; unique because somitic mesoderm is the first tissue to become segmented, important because the somites - once established - exert a profound influence on other seg mental structures which form later. Somite development is of interest at a number of levels. In one aspect, demarcation of a specific number of somites and size regulation, it is a particularly intriguing example of embryonic pattern formation, 'especially in vew of its possible relation to homoeobox-controlled segmentation in insects. At another level, somite development has long been studied by compara tive anatomists, but only recently has new light been thrown on such sub jects as segmentation of the head, proposed in the 18th century by Goethe and now a live issue for developmental biologists. Somit es are simple when they first appear, but very complex structures arise from them. These include the vertebrae and the axial and other muscles and consequently there is a wealth of morphogenetic problems to be explored. Sometimes their morphogenesis is disturbed, by genetic or environ mental factors, and there are many clinical conditions which arise as a result.

Download or read book Medical Journal of Australia written by and published by . This book was released on 1919 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of Morphology written by and published by . This book was released on 1918 with total page 1370 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quarterly Journal of Microscopical Science written by and published by . This book was released on 1894 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collected Reprints written by Howard Bernhardt Adelmann and published by . This book was released on 1924 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Neural Crest Induction and Differentiation written by Jean-Pierre Saint-Jeannet and published by Springer Science & Business Media. This book was released on 2007-08-10 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by an international panel of recognized leaders in the field, Neural Crest Induction and Differentiation discusses all aspects of modern neural crest biology from its evolutionary significance to its specification, migration, plasticity and contribution to multiple lineages of the vertebrate body, to the pathologies associated with abnormal neural crest development and function. Abundant color figures enhance the text providing clear and attractive illustrations of central issues and concepts.

Download or read book The United States Catalog written by and published by . This book was released on 1921 with total page 2204 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Brain Architecture Understanding the Basic Plan written by and Director NIBS Neuroscience Program University of Southern California Larry W. Swanson Milo Don and Lucille Appleman Professor of Biological Sciences and published by Oxford University Press, USA. This book was released on 2002-10-23 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: Depending on your point of view the brain is an organ, a machine, a biological computer, or simply the most important component of the nervous system. How does it work as a whole? What are its major parts and how are they interconnected to generate thinking, feelings, and behavior? This book surveys 2,500 years of scientific thinking about these profoundly important questions from the perspective of fundamental architectural principles, and then proposes a new model for the basic plan of neural systems organization based on an explosion of structural data emerging from the neuroanatomy revolution of the 1970's. The importance of a balance between theoretical and experimental morphology is stressed throughout the book. Great advances in understanding the brain's basic plan have come especially from two traditional lines of biological thought-- evolution and embryology, because each begins with the simple and progresses to the more complex. Understanding the organization of brain circuits, which contain thousands of links or pathways, is much more difficult. It is argued here that a four-system network model can explain the structure-function organization of the brain. Possible relationships between neural networks and gene networks revealed by the human genome project are explored in the final chapter. The book is written in clear and sparkling prose, and it is profusely illustrated. It is designed to be read by anyone with an interest in the basic organization of the brain, from neuroscience to philosophy to computer science to molecular biology. It is suitable for use in neuroscience core courses because it presents basic principles of the structure of the nervous system in a systematic way.

Download or read book AIIMS 21 years Topic wise Solved Papers 1997 2017 with 1 Mock Test 11th Edition written by Disha Experts and published by Disha Publications. This book was released on 2017-09-14 with total page 675 pages. Available in PDF, EPUB and Kindle. Book excerpt: AIIMS 21 years Topic-wise Solved Papers consists of past years (memory based) solved papers from 1997 onwards till date, distributed in 29, 31, 38 & 6 topics in Physics, Chemistry, Biology & General Knowledge respectively. The book contains around 4200 straight MCQs - 2940 MCQs and 1260 Assertion-Reason type questions. The book also contains 1 FULLY SOLVED MOCK TEST ON THE LATEST PATTERN.

Download or read book Tufts College Studies written by and published by . This book was released on 1910 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Metamerism of Nephelis written by Charles Lawrence Bristol and published by . This book was released on 1899 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Embryological and Morphological Studies on the Mid brain and Cerebellum of Vertebrates written by Axel Palmgren and published by . This book was released on 1921 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The United States Catalog Supplement January 1918 June 1921 written by Eleanor E. Hawkins and published by . This book was released on 1921 with total page 1190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on Limulus written by William Patten and published by . This book was released on 1899 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evolutionary Biology of Primitive Fishes written by R. E. Foreman and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: What, precisely, is a primitive fish? Most biologists would agree that the living cyclostomes, selachians, crossopterygians, etc. cannot be considered truly primitive. However, they and the fossil record have served to provide the information which forms the basis for speculation concerning the nature of the original vertebrates. This symposium of biologists from a variety of disciplines was called together to create collectively, from the best available current evidence, a picture of the probable line of evolution of the prototype primitive fishes. The symposium was designed to follow one that took place in Stockholm in 1967, convened for a similar purpose, with about the same number of participants. It is a matter of interest that almost the entire 1967 symposium (Nobel Symposium 4) dealt only with the hard tissues, whether fossil or modern. In charting the course of the present symposium it was felt that the intervening years have produced numerous lines of new evidence that could be employed in the same way that a navigator determines his position. Each field, be it adult morphology, geology, ecology, biochemistry, development or physiology, generates evidence that can be extrapolated backward from existing vertebrate forms and forward from invertebrate forms. If the intersect of only two lines of evidence produces a navigational "fix" of rather low reliability, then an intersect, however unfocussed, of multiple guidelines from more numerous disciplines might provide a better position from which to judge early vertebrate history.