Titlebook: Neuroembryology; The Selected Papers Viktor Hamburger Book 1990 Springer Basel AG 1990 embryo.embryology.paper

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URN

Trends in Experimental Neuroembryology neurology: it has its roots in classical experimental embryology, from which it derived its problems, its concepts and its methodology. It is true that the founder of modern neurology, Ramon y Cajal, encompassed in his broad approach both neurogenesis and nerve regeneration. Yet, it was the general

Etymology

Specificity in Neurogenesisupplies us with an abundant material for the study of the origin of cell strain specificity. Cell interactions occur during neurogenesis in a great variety of situations, and in all of them, problems of specificity and selective affinity assume a major importance.

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入会

Naturally Occurring Neuronal Death in Vertebrateseloping organ systems, while others are unique to the nervous system. Among the former is the disappearance of neural structures in the course of tail resorption in frog larvae at metamorphosis. At the same time the Mauthner neurons in the medulla, which are involved in the startle response during a

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美色花钱

Some Aspects of the Embryology of Behaviorobservations on the salamander Ambystoma, ..The conceptual and factual foundations of both theories are reappraised, and their limitations and shortcomings are indicated. It becomes evident that Coghill’s concepts, derived from lower forms, cannot be generalized and extended to higher forms. On the

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补角

Embryonic Motility in Vertebratesstudies of the motility of the salamander, ., considered behavior to be integrated from beginning to end, from the first movements of the head to swimming, walking, feeding and so forth. He generalized this concept to cover all vertebrates, including man. His ideas have been very influential, up to

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