Experimental Embryology and Neuroanatomy PDF Download
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Author: Zdeněk Vacek
Publisher:
ISBN:
Category : Embryology
Languages : en
Pages : 170
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Book Description
Author: Zdeněk Vacek
Publisher:
ISBN:
Category : Embryology
Languages : en
Pages : 170
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Book Description
Author: Jan Wolf (medicus.)
Publisher:
ISBN:
Category : Embryology, Experimental
Languages : en
Pages : 130
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Author:
Publisher:
ISBN:
Category :
Languages : cs
Pages :
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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Československá Lékařská Společnost J.E. Purkyně. Anatomická sekce. Symposium
Publisher:
ISBN:
Category : Embryology, Experimental
Languages : en
Pages : 130
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Book Description
Přednášky a diskusní příspěvky badatelů z 9 zemí se soustřeďují hlavně na studium raného vývoje embrya. Přinesly mnoho nových poznatků o vývoji a anomáliích kardiovaskulárních a nervových funkcí.
Author:
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ISBN:
Category : Embryology
Languages : en
Pages : 0
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Author: Julian Huxley
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 538
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Author: Viktor Hamburger
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 216
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Here is a critical account of the experimental work of German biologist and Nobel laureate Hans Spemann, one of the founders of experimental embryology. The author, a distinguished developmental biologist, spent almost a decade in Spemann's laboratory. He examines Spemann's work and traces the different lines of investigation which emerged from his mentor's seminal research, and laid the foundation for modern cellular and developmental biology.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309069882
Category : Social Science
Languages : en
Pages : 610
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Book Description
How we raise young children is one of today's most highly personalized and sharply politicized issues, in part because each of us can claim some level of "expertise." The debate has intensified as discoveries about our development-in the womb and in the first months and years-have reached the popular media. How can we use our burgeoning knowledge to assure the well-being of all young children, for their own sake as well as for the sake of our nation? Drawing from new findings, this book presents important conclusions about nature-versus-nurture, the impact of being born into a working family, the effect of politics on programs for children, the costs and benefits of intervention, and other issues. The committee issues a series of challenges to decision makers regarding the quality of child care, issues of racial and ethnic diversity, the integration of children's cognitive and emotional development, and more. Authoritative yet accessible, From Neurons to Neighborhoods presents the evidence about "brain wiring" and how kids learn to speak, think, and regulate their behavior. It examines the effect of the climate-family, child care, community-within which the child grows.
Author: John F. Alksne
Publisher:
ISBN:
Category : Medical
Languages : en
Pages : 38
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Book Description
Experimental methods for the mapping of nervous pathways are based partlyon the study of retrograde processes in the perikaryon, partlyon the demonstration of degenerative processes along the peripheral part of a transected axon. For this purpose, the Marchi method by which a selective staining of degenerating myelin is obtained has been extensively used. However, when this method is used the non-myelinated terminals of the transected axons are not stained. The introduction, about two decades ago, of silver impregnation as a means of tracing degenerating axons (especially the Glees and Nauta methods) by which also terminal boutons can be demonstrated, led therefore to revolutionary progress in the investigation of interneuronal connections. Notwithstanding, there are weH known difficulties involved in this kind of research. The capriciousness of the silver methods not seldom results in failure of impregnation with loss of valuable experimental animals. But even when well impregnated sections are used, other fundamental difficulties exist. One of the major problems is to prove beyond doubt that the impregnated structures are degenerating boutons and not merely fragments of non-terminal fibres passing the area under examination. Furthermore, only on occasion will silver impregnation permit one to accurately define the specific part of the receiving neuron on which the impregnated fibres end, i. e. , whether the bouton makes contact with soma, dendrite or spine.
