File:Streeter-plate04.jpg - Revision history

Z8600021 at 08:24, 17 August 2017

2017-08-17T08:24:08Z

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	==Plate 4. Left lateral view of a wax-plate reconstruction of the larger blood-vessels of the brain in a human embryo 21 mm long==		==Plate 4. Left lateral view of a wax-plate reconstruction of the larger blood-vessels of the brain in a human embryo 21 mm long==

	Carnegie Collection Embryo No. ~~460~~		Carnegie Collection Embryo No. {{CE460}}

	Enlarged 16.4 diameters.		Enlarged 16.4 diameters.
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	! Serial No. !! Size (mm) !! Grade !! Fixative !! Embedding Medium !! Plane !! Thinness (µm) !! Stain !! Point Score !! Sex !! Year !! Notes		! Serial No. !! Size (mm) !! Grade !! Fixative !! Embedding Medium !! Plane !! Thinness (µm) !! Stain !! Point Score !! Sex !! Year !! Notes
	\|-		\|-
	\| ~~[[:Category:Carnegie Embryo 460\|460]]~~ \|\| E, 21 \|\| Exc. \|\| Bichlor. acetic \|\| P \|\| Trans. \|\| 40 \|\| H.&E., coch, \|\| 24.5 \|\| M \|\| 1910 \|\| [[Carnegie stage 20]] [[Week 8]] injected		\| {{CE460}} \|\| E, 21 \|\| Exc. \|\| Bichlor. acetic \|\| P \|\| Trans. \|\| 40 \|\| H.&E., coch, \|\| 24.5 \|\| M \|\| 1910 \|\| [[Carnegie stage 20]] [[Week 8]] injected
	\|}		\|}

Z8600021 at 01:56, 19 Ocak 2017

2017-01-19T01:56:25Z

← Older revision		Revision as of 12:56, 19 Ocak 2017
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	--[[~~User~~:~~S8600021~~\|~~Mark Hill~~]] ~~09:37~~, ~~17 February 2011 (EST) Estimated as~~ Carnegie ~~Stage~~ 20 Week 8 ~~on basis of CRL. Unknown Shrinkage.~~		{\| class="wikitable"
			\|-
			! Serial No. !! Size (mm) !! Grade !! Fixative !! Embedding Medium !! Plane !! Thinness (µm) !! Stain !! Point Score !! Sex !! Year !! Notes
			\|-
			\| [[:Category:Carnegie Embryo 460\|460]] \|\| E, 21 \|\| Exc. \|\| Bichlor. acetic \|\| P \|\| Trans. \|\| 40 \|\| H.&E., coch, \|\| 24.5 \|\| M \|\| 1910 \|\| [[Carnegie stage 20]] [[Week 8]] injected
			\|}

	{{Streeter1921}}		{{Streeter1921}}

	[[Category:Human]] [[Category:Head]] [[Category:Cardiovascular]] [[Category:Carnegie Stage 20]] [[Category:Week 8]] [[Category:George Streeter]]		[[Category:Human]] [[Category:Head]] [[Category:Cardiovascular]] [[Category:Carnegie Stage 20]] [[Category:Week 8]] [[Category:George Streeter]][[Category:Carnegie Embryo 460]][[Category:1910's]]
	[[Category:Carnegie Embryo 460]]

Z8600021 at 06:20, 21 April 2012

2012-04-21T06:20:18Z

← Older revision		Revision as of 17:20, 21 April 2012
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	[[Category:Human]] [[Category:Head]] [[Category:Cardiovascular]] [[Category:Carnegie Stage 20]] [[Category:Week 8]] [[Category:George Streeter]]		[[Category:Human]] [[Category:Head]] [[Category:Cardiovascular]] [[Category:Carnegie Stage 20]] [[Category:Week 8]] [[Category:George Streeter]]
	[[Carnegie Embryo 460]]		[[Category:Carnegie Embryo 460]]

Z8600021 at 06:19, 21 April 2012

2012-04-21T06:19:52Z

← Older revision		Revision as of 17:19, 21 April 2012
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	==Plate 4. ~~The developmental alterations in~~ the ~~vascular system~~ of the brain ~~of the~~ human embryo==		==Plate 4. Left lateral view of a wax-plate reconstruction of the larger blood-vessels of the brain in a human embryo 21 mm long==

	~~By George L~~. ~~Streeter. (five plates and twelve text-figures)~~		Carnegie Collection Embryo No. 460

	~~Left lateral view of a wax-plate reconstruction of the larger blood-vessels of the brain in a human embryo 21 mm long (Carnegie Collection, No. 460).~~ Enlarged 16.4 diameters.		Enlarged 16.4 diameters.

	* Instead of the head being drained by the primary head-vein, this is now accomplished by a more dorsally situated channel that has formed through the meshes of the middle and posterior dural plexuses to become the transverse sinus.		* Instead of the head being drained by the primary head-vein, this is now accomplished by a more dorsally situated channel that has formed through the meshes of the middle and posterior dural plexuses to become the transverse sinus.
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	[[Category:Human]] [[Category:Head]] [[Category:Cardiovascular]] [[Category:Carnegie Stage 20]] [[Category:Week 8]] [[Category:George Streeter]]		[[Category:Human]] [[Category:Head]] [[Category:Cardiovascular]] [[Category:Carnegie Stage 20]] [[Category:Week 8]] [[Category:George Streeter]]
			[[Carnegie Embryo 460]]

Z8600021: uploaded a new version of "File:Streeter-plate04.jpg"

2012-04-21T06:17:13Z

uploaded a new version of "File:Streeter-plate04.jpg"

← Older revision

Revision as of 17:17, 21 April 2012

Z8600021 at 05:36, 21 April 2012

2012-04-21T05:36:56Z

← Older revision		Revision as of 16:36, 21 April 2012
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	--[[User:S8600021\|Mark Hill]] 09:37, 17 February 2011 (EST) Estimated as Carnegie Stage 20 Week 8 on basis of CRL. Unknown Shrinkage.		--[[User:S8600021\|Mark Hill]] 09:37, 17 February 2011 (EST) Estimated as Carnegie Stage 20 Week 8 on basis of CRL. Unknown Shrinkage.

			{{Streeter1921}}
	:'''Plate links:''' [[:File:Streeter-plate01.jpg\|Plate 1 - embryos 4 mm to birth]] \| [[:File:Streeter-plate02.jpg\|Plate 2 - embryo 4 mm]] \| [[:File:Streeter-plate03.jpg\|Plate 3 - embryo 11.5 mm]] \| [[:File:Streeter-plate04.jpg\|Plate 4 - embryo 21 mm]] \| [[:File:Streeter-plate05.jpg\|Plate 5 - embryo 43 mm]]


	{{~~Historic Disclaimer~~}}

	~~==Reference==~~

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


	[[Category:Human]] [[Category:Head]] [[Category:Cardiovascular]] [[Category:Carnegie Stage 20]] [[Category:Week 8]] [[Category:George Streeter]]		[[Category:Human]] [[Category:Head]] [[Category:Cardiovascular]] [[Category:Carnegie Stage 20]] [[Category:Week 8]] [[Category:George Streeter]]

S8600021 at 11:23, 30 Ocak 2012

2012-01-30T11:23:07Z

← Older revision		Revision as of 22:23, 30 Ocak 2012
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	[[Category:Human]] [[Category:Head]] [[Category:Cardiovascular]] [[Category:Carnegie Stage 20]] [[Category:Week 8]]		[[Category:Human]] [[Category:Head]] [[Category:Cardiovascular]] [[Category:Carnegie Stage 20]] [[Category:Week 8]] [[Category:George Streeter]]

S8600021 at 22:39, 27 August 2011

2011-08-27T22:39:31Z

← Older revision		Revision as of 09:39, 28 August 2011
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	By George L. Streeter. (five plates and twelve text-figures)		By George L. Streeter. (five plates and twelve text-figures)

			Left lateral view of a wax-plate reconstruction of the larger blood-vessels of the brain in a human embryo 21 mm long (Carnegie Collection, No. 460). Enlarged 16.4 diameters.

	~~Left lateral view~~ of a ~~wax-plate reconstruction~~ of the ~~larger blood~~-~~vessels~~ of the ~~brain in a human embryo 21 mm long (Carnegie Collection, No~~. ~~460)~~. ~~Enlarged 16~~.~~4 diameters~~.		* Instead of the head being drained by the primary head-vein, this is now accomplished by a more dorsally situated channel that has formed through the meshes of the middle and posterior dural plexuses to become the transverse sinus.
			** Compare with text-figure 3. which shows a left profile of the same specimen.
			* All that is left of the primary head-vein is that portion which is to become the cavernous sinus.
			* In this model the right cerebral hemisphere has been dissected so as to expose the chorioidal body with its arterial feeder anil the straight sinus draining it.
			* The plexiform character of the superior sagittal sinus and of the caudal end of the straight sinus is indicative of their transitory condition.

	Instead of the head being drained by the primary head-vein, this is now accomplished by a more dorsally situated channel that has formed through the meshes of the middle and posterior dural plexuses to become the transverse sinus. (Compare with text-figure 3. which shows a left profile of the same specimen.) All that is left of the primary head-vein is that portion which is to become the cavernous sinus. In this model the right cerebral hemisphere has been dissected so as to expose the chorioidal body with its arterial feeder anil the straight sinus draining it. The plexiform character of the superior sagittal sinus and of the caudal end of the straight sinus is indicative of their transitory condition.

	--[[User:S8600021\|Mark Hill]] 09:37, 17 February 2011 (EST) Estimated as Carnegie Stage 20 Week 8 on basis of CRL. Unknown Shrinkage.		--[[User:S8600021\|Mark Hill]] 09:37, 17 February 2011 (EST) Estimated as Carnegie Stage 20 Week 8 on basis of CRL. Unknown Shrinkage.

S8600021: /* Plate 4. The developmental alterations in the vascular system of the brain of the human embryo */

2011-05-15T04:47:20Z

Plate 4. The developmental alterations in the vascular system of the brain of the human embryo

← Older revision		Revision as of 15:47, 15 Mayıs 2011
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	--[[User:S8600021\|Mark Hill]] 09:37, 17 February 2011 (EST) Estimated as Carnegie Stage 20 Week 8 on basis of CRL. Unknown Shrinkage.		--[[User:S8600021\|Mark Hill]] 09:37, 17 February 2011 (EST) Estimated as Carnegie Stage 20 Week 8 on basis of CRL. Unknown Shrinkage.


	:'''Plate links:''' [[:File:Streeter-plate01.jpg\|Plate 1 - embryos 4 mm to birth]] \| [[:File:Streeter-plate02.jpg\|Plate 2 - embryo 4 mm]] \| [[:File:Streeter-plate03.jpg\|Plate 3 - embryo 11.5 mm]] \| [[:File:Streeter-plate04.jpg\|Plate 4 - embryo 21 mm]] \| [[:File:Streeter-plate05.jpg\|Plate 5 - embryo 43 mm]]		:'''Plate links:''' [[:File:Streeter-plate01.jpg\|Plate 1 - embryos 4 mm to birth]] \| [[:File:Streeter-plate02.jpg\|Plate 2 - embryo 4 mm]] \| [[:File:Streeter-plate03.jpg\|Plate 3 - embryo 11.5 mm]] \| [[:File:Streeter-plate04.jpg\|Plate 4 - embryo 21 mm]] \| [[:File:Streeter-plate05.jpg\|Plate 5 - embryo 43 mm]]

S8600021: /* Plate 4. The developmental alterations in the vascular system of the brain of the human embryo */

2011-05-15T04:46:56Z

Plate 4. The developmental alterations in the vascular system of the brain of the human embryo

← Older revision		Revision as of 15:46, 15 Mayıs 2011
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	--[[User:S8600021\|Mark Hill]] 09:37, 17 February 2011 (EST) Estimated as Carnegie Stage 20 Week 8 on basis of CRL. Unknown Shrinkage.		--[[User:S8600021\|Mark Hill]] 09:37, 17 February 2011 (EST) Estimated as Carnegie Stage 20 Week 8 on basis of CRL. Unknown Shrinkage.

	{:'''Plate links:''' [[:File:Streeter-plate01.jpg\|Plate 1 - embryos 4 mm to birth]] \| [[:File:Streeter-plate02.jpg\|Plate 2 - embryo 4 mm]] \| [[:File:Streeter-plate03.jpg\|Plate 3 - embryo 11.5 mm]] \| [[:File:Streeter-plate04.jpg\|Plate 4 - embryo 21 mm]] \| [[:File:Streeter-plate05.jpg\|Plate 5 - embryo 43 mm]]		:'''Plate links:''' [[:File:Streeter-plate01.jpg\|Plate 1 - embryos 4 mm to birth]] \| [[:File:Streeter-plate02.jpg\|Plate 2 - embryo 4 mm]] \| [[:File:Streeter-plate03.jpg\|Plate 3 - embryo 11.5 mm]] \| [[:File:Streeter-plate04.jpg\|Plate 4 - embryo 21 mm]] \| [[:File:Streeter-plate05.jpg\|Plate 5 - embryo 43 mm]]