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Plate 1.

  1. The design of the actual embryonic body begins with a stage, as shown him in the standard panel Figure I shows us. In a relatively large yolk sac lies flat spread the germ shield with primitive streak and neurenteric canal, in front of the neurenteric canal a shallow medullary groove expands, which is flanked by shallow, not sharply defined medulla bulges. (p84)
  2. The emergence of the brain part relative to the spinal cord part of the central nervous system makes early claims. Even in an embryo, 6-7 mesoblastic somite pairs (standard panel Figure III) are the three primary brain divisions are distinguishable and the cephalic flexure has occurred. (p84)
  3. In the Figs. IV and V of the standard panel the cranial and caudal medullary tube is still open.
  4. In the Figs. IV and V of the standard panel the cranial and caudal medullary tube is still open.
  5. The neural tube closes initially at the cranial end; on the embryo which is shown in Figure VI of the standard panel, the closing position of the front neuropore can be seen more precisely; (p84)
  6. In the embryo of Figure VII the posterior neuropore very close to the end. The caudal end of the medullary system does not result from the formation and closure of medullary fold, but differentiates itself with notochord and tail gut can call from the indifferent cell mass, which we see arise at the caudal embryonic end after shrinkage of the primitive streak and the tail bud. (p85)
  7. The peak of the curvature is seen in the embryos of Figs. X and XI of the standard panel. Now the body begins to stretch, perhaps under the influence of himself more and more from the forming liver, which is also reflected in the surface image under the cardiac prominence more and more claims and this probably holds the balance in Figure XIV. (p86)


Vol. 8 Human: Fig 1 | Fig 2 | Fig 3 | Fig 4 | Fig 5 | Fig 6 | Fig 7 | Fig 8 | Fig 9 | Fig 10 | Fig 11 | Fig 12 | Fig 13 | Fig 14 | Fig 15 | Fig 16a | Fig 16b | Fig 17 | Fig 18 | Fig 19 | Fig 20 | Fig 21 | Fig 22 | Fig 23 | Fig 24 | Fig 25 | Fig 27 | Fig 27 | Fig 28 | Fig 29 | Fig 30a | Fig 30b | Fig 31 | Fig 32 | Fig 33 | Fig 34a | Fig 34b | Fig 35 | Fig 36 | Fig 37 | Fig 38 | Fig 39 | Fig 40 | Fig 41 | Fig 42 | Fig 43 | Fig 44 | Plate 1 | Plate 2 | Plate 3 | Plate 4 | Plate 5 | Plate 6 | Franz Keibel | Embryonic Development
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Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)

Reference

Keibel F. and Elze C. Normal Plates of the Development of the Human Embryo (Homo sapiens). (1908) Vol. 8 in series by Keibel F. Normal plates of the development of vertebrates (Normentafeln zur Entwicklungsgeschichte der Wirbelthiere) Fisher, Jena., Germany.

Normal Plates Series: 1897 Pig | 1900 Chicken | 1901 Lungfish | 1904 Sand Lizard | 1905 Rabbit | 1906 Deer | 1907 Tarsiers | 1908 Human | 1909 Northern Lapwing | 1909 South American and African Lungfish | 1910 Salamander | Franz Keibel | Embryology History



Cite this page: Hill, M.A. (2024, May 28) Embryology Keibel1908 plate01.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Keibel1908_plate01.jpg

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