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Plate 1. The developmental alterations in the vascular system of the brain of the human embryo

By George L. Streeter. (five plates and twelve text-figures)

Simplified profile drawings of the dural veins, showing the manner in which they adapt themselves to the growth and change in form of the brain in human embryos from 4 mm. to birth.

Fig. 13. embryo No. 588, 4 mm.; fig. 14. embryo No. 940, 14 mm.; fig. 15, embrj-o No. 144. 18 mm.; fig. 16, embryo No. 460, 21 mm.: fig. 17. embrjo No. 632, 24 mm.; fig. 18, embrj'o No. 199, .35 mm.; fig. 19, embrjo No. 96, 50 mm. CR length: fig. 20, embrjo No. 234a, 80 mm. CR length; fig. 21, adult.

Image links: 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

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Pages where the terms "Historic Textbook" and "Historic Embryology" 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 and interpretations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)


The Developmental Alterations in the Vascular System of the Brain of the Human Embryo Contributions to Embryology Carnegie Institution No.24 by George L. Streeter, with five plates and twelve text-figures (1921).

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current05:03, 21 April 2012Thumbnail for version as of 05:03, 21 April 20121,200 × 950 (138 KB)Z8600021 (talk | contribs)
14:41, 16 February 2011Thumbnail for version as of 14:41, 16 February 20111,149 × 912 (153 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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