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Plate 5. he developmental alterations in the vascular system of the brain of the human embryo

Left profile view of a wax-plate reconstruction of the blood-vessels of the brain in a human embryo 43 mm. long (Carnegie Collection, No. 886). Enlarged 8 diameters. (original print version)

The vascular architecture is at this stage beginning to approximate the adult condition, although the whole tentorial region retains its embryonic character, due to which the marked subsequent migration of the transverse sinus is possible. It will be noted that the sigmoid portion of the sinus is fairly well established.

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Yi efo/eka'e gwa ebo wo le nyangagi wuncin ye kamina wunga tinya nan

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current17:28, 21 April 2012Thumbnail for version as of 17:28, 21 April 2012833 × 1,000 (115 KB)Z8600021 (talk | contribs)
14:42, 16 February 2011Thumbnail for version as of 14:42, 16 February 20111,031 × 1,000 (120 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)