Week 4 - Revision history

Z8600021 at 00:13, 17 August 2020

2020-08-17T00:13:35Z

← Older revision		Revision as of 11:13, 17 August 2020
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	\| {{Carnegie stage 11 links}}		\| {{Carnegie stage 11 links}}
	\|-		\|-
	\|		\| [[File:Stage12 bf4.jpg\|100px\|link=Carnegie stage 12]]
	\| {{Carnegie stage 12 links}}		\| {{Carnegie stage 12 links}}
	\|-		\|-
	\|		\| [[File:Stage13 bf4.jpg\|100px\|link=Carnegie stage 13]]
	\| {{Carnegie stage 13 links}}		\| {{Carnegie stage 13 links}}
	\|}		\|}

Z8600021 at 00:11, 17 August 2020

2020-08-17T00:11:56Z

@@ Line 21: / Line 21: @@
 | [[File:Stage10 bf1c.jpg|100px|link=Carnegie stage 10]]
 | {{Carnegie stage 10 links}}
 |}
-<br>
 ==Timeline==
 {{Week 4 Embryo Stages and Events table}}

Z8600021 at 00:09, 17 August 2020

2020-08-17T00:09:19Z

← Older revision		Revision as of 11:09, 17 August 2020
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	<br>		<br>
	Historic [[Carnegie Stages]] 10 to 13.		Historic [[Carnegie Stages]] 10 to 13.
	~~<br>~~
	{{Carnegie stage 10 links}}		{\|
			\| [[File:Stage10 bf1c.jpg\|100px\|link=Carnegie stage 10]]
			\| {{Carnegie stage 10 links}}
			\|}
	<br>		<br>
	{{Carnegie stage 11 links}}		{{Carnegie stage 11 links}}

Z8600021 at 00:27, 16 March 2020

2020-03-16T00:27:34Z

← Older revision		Revision as of 11:27, 16 March 2020
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	{{Week 4 Links}}		{{Week 4 Links}}

			==Carnegie Stages==
	{{Carnegie_stage_table_1}}		{{Carnegie_stage_table_1}}
	<br>		<br>

Z8600021 at 00:26, 16 March 2020

2020-03-16T00:26:38Z

← Older revision		Revision as of 11:26, 16 March 2020
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	{{Carnegie_stage_table_1}}		{{Carnegie_stage_table_1}}
			<br>
			Historic [[Carnegie Stages]] 10 to 13.
	<br>		<br>
	{{Carnegie stage 10 links}}		{{Carnegie stage 10 links}}

Z8600021 at 07:47, 6 April 2018

2018-04-06T07:47:13Z

← Older revision		Revision as of 18:47, 6 April 2018
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	\|-		\|-
	\| <center>22</center>		\| <center>22</center>
	\| ~~[[Carnegie_stage_10\|Stage 10]]~~		\| Carnegie stage {{CS10}}
	\| [[File:Stage10_dorsal1.jpg\|200px]] [[File:Stage10-dorsal2.jpg\|200px]]		\| [[File:Stage10_dorsal1.jpg\|200px]] [[File:Stage10-dorsal2.jpg\|200px]]

Z8600021 at 23:25, 7 March 2018

2018-03-07T23:25:03Z

← Older revision		Revision as of 10:25, 8 March 2018
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	\|-		\|-
	\| [[File:Neuralplate_001 icon.jpg\|90px\|link=~~Quicktime Development Animation -~~ Neural Plate]]		\| [[File:Neuralplate_001 icon.jpg\|90px\|link=Neural Plate Movie]]
	\| [[File:Neuraltube_001 icon.jpg\|90px\|link=~~Quicktime Development Animation -~~ Neural Tube]]		\| [[File:Neuraltube_001 icon.jpg\|90px\|link=Neural Tube Movie]]
	\|		\|
	\|-		\|-
	\| [[~~Quicktime Development Animation -~~ Neural Plate\|Neural Plate]]		\| [[Neural Plate Movie\|Neural Plate]]
	\| [[~~Quicktime Development Animation -~~ Neural Tube\|Neural Tube]]		\| [[Neural Tube Movie\|Neural Tube]]
	\|		\|
	\|-		\|-

Z8600021 at 23:23, 7 March 2018

2018-03-07T23:23:25Z

← Older revision		Revision as of 10:23, 8 March 2018
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	\|-		\|-
	\| [[File:Mesoderm 001 icon.jpg\|90px\|link=~~Quicktime_Development_Animation_-_Mesoderm~~]]		\| [[File:Mesoderm 001 icon.jpg\|90px\|link=Mesoderm Movie]]
	\| [[File:Somite 001 icon.jpg\|90px\|link=~~Quicktime_Development_Animation_-_Somite_Musculoskeletal~~]]		\| [[File:Somite 001 icon.jpg\|90px\|link=Somite Musculoskeletal Movie]]
	\| [[File:Vertabra 003 icon.jpg\|90px\|link=~~Quicktime_Development_Animation_-_Vertebra~~]]		\| [[File:Vertabra 003 icon.jpg\|90px\|link=Vertebra Development Movie]]
	\|		\|
	\|-		\|-
	\| [[~~Quicktime_Development_Animation_-_Mesoderm~~\|Mesoderm]]		\| [[Mesoderm Movie\|Mesoderm]]
	\| [[~~Quicktime_Development_Animation_-_Somite_Musculoskeletal~~\|Somite Structures]]		\| [[Somite Musculoskeletal Movie\|Somite Structures]]
	\| [[~~Quicktime_Development_Animation_-_Vertebra~~\|Vertebra]]		\| [[Vertebra Development Movie\|Vertebra]]
	\|		\|
	\|-		\|-

Z8600021 at 23:20, 7 March 2018

2018-03-07T23:20:26Z

← Older revision		Revision as of 10:20, 8 March 2018
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	[[Neural_System_Development\|Neural]] - neural folds begin to fuse near the junction between brain and spinal cord, when [[Neural_Crest_Development\|Neural Crest]] - cells are arising mainly from the neural ectoderm		[[Neural_System_Development\|Neural]] - neural folds begin to fuse near the junction between brain and spinal cord, when [[Neural_Crest_Development\|Neural Crest]] - cells are arising mainly from the neural ectoderm

	[[Neural_Crest_Development\|Neural Crest]] - trigeminal, facial, and postotic ganglia components visible~~<ref><pubmed>~~17848161~~</pubmed></ref>~~		[[Neural_Crest_Development\|Neural Crest]] - trigeminal, facial, and postotic ganglia components visible{{#pmid:17848161\|PMID17848161}}

	[[Neural_Crest_Development\|Neural Crest]] - migration of vagal level neural crest cells begins (7-10 somite stage)		[[Neural_Crest_Development\|Neural Crest]] - migration of vagal level neural crest cells begins (7-10 somite stage)
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	[[Endocrine_-_Pituitary_Development\|Pituitary]] - Week 4 hypophysial pouch, Rathke's pouch, diverticulum from roof		[[Endocrine_-_Pituitary_Development\|Pituitary]] - Week 4 hypophysial pouch, Rathke's pouch, diverticulum from roof

	[[Gastrointestinal_Tract_-_Liver_Development\|Liver Development]] septum transversum forming liver stroma and hepatic diverticulum forming hepatic trabeculae~~<ref><pubmed>~~9407542~~</pubmed></ref>~~		[[Gastrointestinal_Tract_-_Liver_Development\|Liver Development]] septum transversum forming liver stroma and hepatic diverticulum forming hepatic trabeculae{{#pmid:9407542\|PMID9407542}}

	[[Neural_System_Development\|Neural]] - caudal neuropore takes a day to close (closure is approximately at future somitic pair 31/sacral vertebra 2)		[[Neural_System_Development\|Neural]] - caudal neuropore takes a day to close (closure is approximately at future somitic pair 31/sacral vertebra 2)
Line 76:		Line 76:
	[[Neural_System_Development\|Neural]] - secondary neurulation begins		[[Neural_System_Development\|Neural]] - secondary neurulation begins

	[[Neural_Crest_Development\|Neural Crest]] - cardiac crest, neural crest from rhombomeres 6 and 7 that migrates to pharyngeal arch 3 and from there the truncus arteriosus~~<ref><pubmed>~~17848161~~</pubmed></ref>~~		[[Neural_Crest_Development\|Neural Crest]] - cardiac crest, neural crest from rhombomeres 6 and 7 that migrates to pharyngeal arch 3 and from there the truncus arteriosus{{#pmid:17848161\|PMID17848161}}

	[[Neural_Crest_Development\|Neural Crest]] - vagal neural crest enter the foregut (20-25 somite stage)		[[Neural_Crest_Development\|Neural Crest]] - vagal neural crest enter the foregut (20-25 somite stage)
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	\| <center>28</center>		\| <center>28</center>
	\| [[Carnegie_stage_13\|Stage 13]]		\| [[Carnegie_stage_13\|Stage 13]]
	\| [[File:Stage13_bf1c.jpg\|200px\|link=Carnegie stage 13]] [[Neural_System_Development\|Neural]] - the neural tube is normally completely closed, ventricular system now separated from amniotic fluid. Neural crest at spinal level is segregating, and spinal ganglia are in series with the somites. Spinal cord ventral roots beginning to develop.~~<ref><pubmed>~~3354839~~</pubmed></ref>~~		\| [[File:Stage13_bf1c.jpg\|200px\|link=Carnegie stage 13]] [[Neural_System_Development\|Neural]] - the neural tube is normally completely closed, ventricular system now separated from amniotic fluid. Neural crest at spinal level is segregating, and spinal ganglia are in series with the somites. Spinal cord ventral roots beginning to develop.{{#pmid:3354839\|PMID3354839}}

	telencephalon cavity appears		telencephalon cavity appears

	[[Gastrointestinal_Tract_-_Liver_Development\|Liver Development]] epithelial cord proliferation enmeshing stromal capillaries~~<ref><pubmed>~~9407542~~</pubmed></ref>~~		[[Gastrointestinal_Tract_-_Liver_Development\|Liver Development]] epithelial cord proliferation enmeshing stromal capillaries{{#pmid:9407542\|PMID9407542}}

	[[Sensory_-_Smell_Development\|Sense - Smell]] Crest comes from the nasal plates~~<ref><pubmed>~~15604533~~</pubmed></ref>~~		[[Sensory_-_Smell_Development\|Sense - Smell]] Crest comes from the nasal plates{{#pmid:15604533\|PMID15604533}}

	[[Integumentary_System_Development\|Skin]] - 4 weeks simple ectoderm epithelium over mesenchyme		[[Integumentary_System_Development\|Skin]] - 4 weeks simple ectoderm epithelium over mesenchyme
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	<references/>		<references/>



	~~----~~

	{{Week}}		{{Week}}
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	{{Footer}}		{{Footer}}

	[[Category:Human Embryo]] [[Category:Carnegie Stage]] [[Category:Week 4]] [[Category:Placode]]		[[Category:Human Embryo]] [[Category:Carnegie Stage]] [[Category:Week 4]] [[Category:Placode]]

Z8600021 at 03:39, 3 February 2018

2018-02-03T03:39:29Z

← Older revision		Revision as of 14:39, 3 February 2018
Line 14:		Line 14:

	{{Carnegie_stage_table_1}}		{{Carnegie_stage_table_1}}
			<br>
			{{Carnegie stage 10 links}}
			<br>
			{{Carnegie stage 11 links}}
			<br>
			{{Carnegie stage 12 links}}
			<br>
			{{Carnegie stage 13 links}}
	==Timeline==		==Timeline==
	{{Week 4 Embryo Stages and Events table}}		{{Week 4 Embryo Stages and Events table}}

← Older revision		Revision as of 10:23, 8 March 2018
Line 129:		Line 129:

	\|-		\|-
	\| [[File:Mesoderm 001 icon.jpg\|90px\|link=~~Quicktime_Development_Animation_-_Mesoderm~~]]		\| [[File:Mesoderm 001 icon.jpg\|90px\|link=Mesoderm Movie]]
	\| [[File:Somite 001 icon.jpg\|90px\|link=~~Quicktime_Development_Animation_-_Somite_Musculoskeletal~~]]		\| [[File:Somite 001 icon.jpg\|90px\|link=Somite Musculoskeletal Movie]]
	\| [[File:Vertabra 003 icon.jpg\|90px\|link=~~Quicktime_Development_Animation_-_Vertebra~~]]		\| [[File:Vertabra 003 icon.jpg\|90px\|link=Vertebra Development Movie]]
	\|		\|
	\|-		\|-
	\| [[~~Quicktime_Development_Animation_-_Mesoderm~~\|Mesoderm]]		\| [[Mesoderm Movie\|Mesoderm]]
	\| [[~~Quicktime_Development_Animation_-_Somite_Musculoskeletal~~\|Somite Structures]]		\| [[Somite Musculoskeletal Movie\|Somite Structures]]
	\| [[~~Quicktime_Development_Animation_-_Vertebra~~\|Vertebra]]		\| [[Vertebra Development Movie\|Vertebra]]
	\|		\|
	\|-		\|-

← Older revision		Revision as of 10:20, 8 March 2018
Line 39:		Line 39:
	[[Neural_System_Development\|Neural]] - neural folds begin to fuse near the junction between brain and spinal cord, when [[Neural_Crest_Development\|Neural Crest]] - cells are arising mainly from the neural ectoderm		[[Neural_System_Development\|Neural]] - neural folds begin to fuse near the junction between brain and spinal cord, when [[Neural_Crest_Development\|Neural Crest]] - cells are arising mainly from the neural ectoderm

	[[Neural_Crest_Development\|Neural Crest]] - trigeminal, facial, and postotic ganglia components visible~~<ref><pubmed>~~17848161~~</pubmed></ref>~~		[[Neural_Crest_Development\|Neural Crest]] - trigeminal, facial, and postotic ganglia components visible{{#pmid:17848161\|PMID17848161}}

	[[Neural_Crest_Development\|Neural Crest]] - migration of vagal level neural crest cells begins (7-10 somite stage)		[[Neural_Crest_Development\|Neural Crest]] - migration of vagal level neural crest cells begins (7-10 somite stage)
Line 70:		Line 70:
	[[Endocrine_-_Pituitary_Development\|Pituitary]] - Week 4 hypophysial pouch, Rathke's pouch, diverticulum from roof		[[Endocrine_-_Pituitary_Development\|Pituitary]] - Week 4 hypophysial pouch, Rathke's pouch, diverticulum from roof

	[[Gastrointestinal_Tract_-_Liver_Development\|Liver Development]] septum transversum forming liver stroma and hepatic diverticulum forming hepatic trabeculae~~<ref><pubmed>~~9407542~~</pubmed></ref>~~		[[Gastrointestinal_Tract_-_Liver_Development\|Liver Development]] septum transversum forming liver stroma and hepatic diverticulum forming hepatic trabeculae{{#pmid:9407542\|PMID9407542}}

	[[Neural_System_Development\|Neural]] - caudal neuropore takes a day to close (closure is approximately at future somitic pair 31/sacral vertebra 2)		[[Neural_System_Development\|Neural]] - caudal neuropore takes a day to close (closure is approximately at future somitic pair 31/sacral vertebra 2)
Line 76:		Line 76:
	[[Neural_System_Development\|Neural]] - secondary neurulation begins		[[Neural_System_Development\|Neural]] - secondary neurulation begins

	[[Neural_Crest_Development\|Neural Crest]] - cardiac crest, neural crest from rhombomeres 6 and 7 that migrates to pharyngeal arch 3 and from there the truncus arteriosus~~<ref><pubmed>~~17848161~~</pubmed></ref>~~		[[Neural_Crest_Development\|Neural Crest]] - cardiac crest, neural crest from rhombomeres 6 and 7 that migrates to pharyngeal arch 3 and from there the truncus arteriosus{{#pmid:17848161\|PMID17848161}}

	[[Neural_Crest_Development\|Neural Crest]] - vagal neural crest enter the foregut (20-25 somite stage)		[[Neural_Crest_Development\|Neural Crest]] - vagal neural crest enter the foregut (20-25 somite stage)
Line 93:		Line 93:
	\| <center>28</center>		\| <center>28</center>
	\| [[Carnegie_stage_13\|Stage 13]]		\| [[Carnegie_stage_13\|Stage 13]]
	\| [[File:Stage13_bf1c.jpg\|200px\|link=Carnegie stage 13]] [[Neural_System_Development\|Neural]] - the neural tube is normally completely closed, ventricular system now separated from amniotic fluid. Neural crest at spinal level is segregating, and spinal ganglia are in series with the somites. Spinal cord ventral roots beginning to develop.~~<ref><pubmed>~~3354839~~</pubmed></ref>~~		\| [[File:Stage13_bf1c.jpg\|200px\|link=Carnegie stage 13]] [[Neural_System_Development\|Neural]] - the neural tube is normally completely closed, ventricular system now separated from amniotic fluid. Neural crest at spinal level is segregating, and spinal ganglia are in series with the somites. Spinal cord ventral roots beginning to develop.{{#pmid:3354839\|PMID3354839}}

	telencephalon cavity appears		telencephalon cavity appears

	[[Gastrointestinal_Tract_-_Liver_Development\|Liver Development]] epithelial cord proliferation enmeshing stromal capillaries~~<ref><pubmed>~~9407542~~</pubmed></ref>~~		[[Gastrointestinal_Tract_-_Liver_Development\|Liver Development]] epithelial cord proliferation enmeshing stromal capillaries{{#pmid:9407542\|PMID9407542}}

	[[Sensory_-_Smell_Development\|Sense - Smell]] Crest comes from the nasal plates~~<ref><pubmed>~~15604533~~</pubmed></ref>~~		[[Sensory_-_Smell_Development\|Sense - Smell]] Crest comes from the nasal plates{{#pmid:15604533\|PMID15604533}}

	[[Integumentary_System_Development\|Skin]] - 4 weeks simple ectoderm epithelium over mesenchyme		[[Integumentary_System_Development\|Skin]] - 4 weeks simple ectoderm epithelium over mesenchyme
Line 162:		Line 162:
	<references/>		<references/>



	~~----~~

	{{Week}}		{{Week}}
Line 175:		Line 172:

	{{Footer}}		{{Footer}}

	[[Category:Human Embryo]] [[Category:Carnegie Stage]] [[Category:Week 4]] [[Category:Placode]]		[[Category:Human Embryo]] [[Category:Carnegie Stage]] [[Category:Week 4]] [[Category:Placode]]