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==Plate 3. | ==Plate 3. Right and left profile views of a wax-plate reconstruction of the blood-vessels of the brain in a human embryo 11.5 mm long== | ||
Carnegie Collection Embryo No. {{CE544}} | |||
[[:File:Streeter1921_fig24.jpg|Right]] and [[:File:Streeter1921_fig24.jpg|left]] profile views of a wax-plate reconstruction of the blood-vessels of the brain in a human embryo 11.5 mm long. Enlarged about 14 diameters. [[:File:Streeter-plate03.jpg|Plate 3 - Both views]] | |||
-- | * The primary head-vein still constitutes the main drainage-channel of the head. | ||
* The manner in which its tributaries tap the deep capillary sheet investing the brain is indicated over a small area of the cerebral hemisphere. | |||
* A capillary mesh of that kind invests the entire central nervous system, but is not shown in the model. | |||
--[[User:S8600021|Mark Hill]] 09:42, 17 February 2011 (EST) Estimated as [[Carnegie stage 17]] [[Week 6]] on the basis of CRL and the presence of digital rays. | |||
{{Streeter1921}} | |||
[[Category:Carnegie Embryo 544]] |
Latest revision as of 18:24, 17 August 2017
Plate 3. Right and left profile views of a wax-plate reconstruction of the blood-vessels of the brain in a human embryo 11.5 mm long
Carnegie Collection Embryo No. 544
Right and left profile views of a wax-plate reconstruction of the blood-vessels of the brain in a human embryo 11.5 mm long. Enlarged about 14 diameters. Plate 3 - Both views
- The primary head-vein still constitutes the main drainage-channel of the head.
- The manner in which its tributaries tap the deep capillary sheet investing the brain is indicated over a small area of the cerebral hemisphere.
- A capillary mesh of that kind invests the entire central nervous system, but is not shown in the model.
--Mark Hill 09:42, 17 February 2011 (EST) Estimated as Carnegie stage 17 Week 6 on the basis of CRL and the presence of digital rays.
- 1921 Human Brain Vascular: Fig 1 | Fig 2 | Fig 3 | Fig 4 | Fig 5 | Fig 6 | Fig 7-9 | Fig 10 | Fig 11 | Fig 12 |Fig 13 | Fig 14 | Fig 15 | Fig 16 | Fig 17 | Fig 18 | Fig 19 | Fig 20 | Fig 21 | Fig 22 | Fig 23 | Fig 24 | Fig 25 | Fig 26 | Fig 27 | Plate 1 - embryos 4 mm to birth | Plate 2 - embryo 4 mm | Plate 3 - embryo 11.5 mm | Plate 4 - embryo 21 mm | Plate 5 - embryo 43 mm | Carnegie No.24 | George Streeter
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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
Streeter GL. The developmental alterations in the vascular system of the brain of the human embryo. (1921) Contrib. Embryol., Carnegie Inst. Wash. 8:7-38.
Cite this page: Hill, M.A. (2024, April 26) Embryology Streeter-plate03.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Streeter-plate03.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
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13:42, 16 February 2011 | 1,200 × 862 (119 KB) | S8600021 (talk | contribs) | ==The developmental alterations in the vascular system of the brain of the human embryo== By George L. Streeter. (five plates and twelve text-figures) |
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