File:Pharyngeal arch structure cartoon.gif: Difference between revisions
From Embryology
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Simplified representation showing contribution of 3 germ cell layers and terminology. | Simplified representation showing contribution of 3 germ cell layers and terminology. | ||
* '''arch''' - | * '''arch''' - mesoderm and neural crest (ectoderm) contribute the core mesenchyme of each arch. | ||
* '''cleft''' - (groove) externally separates each arch (only first pair persist as external auditory meatus) | * '''cleft''' - (groove) ectoderm externally separates each arch (only first pair persist as external auditory meatus) | ||
* '''pouch''' - internally separates each arch (pockets out from the pharynx) | * '''pouch''' - endoderm internally separates each arch (pockets out from the pharynx) | ||
* '''membrane''' - ectoderm and endoderm contact regions (only first pair persist as tympanic membrane) | * '''membrane''' - ectoderm and endoderm contact regions (only first pair persist as tympanic membrane) | ||
| Line 11: | Line 11: | ||
:'''Links:''' [[Head Development]] | :'''Links:''' [[Head Development]] | ||
{{Footer}} | {{Footer}} | ||
[[Category:Head]] [[Category:Face]] [[Category:Cartoon]] | [[Category:Head]] [[Category:Face]] [[Category:Cartoon]] | ||
Revision as of 11:49, 22 March 2016
Pharyngeal Arch Structure cartoon
Simplified representation showing contribution of 3 germ cell layers and terminology.
- arch - mesoderm and neural crest (ectoderm) contribute the core mesenchyme of each arch.
- cleft - (groove) ectoderm externally separates each arch (only first pair persist as external auditory meatus)
- pouch - endoderm internally separates each arch (pockets out from the pharynx)
- membrane - ectoderm and endoderm contact regions (only first pair persist as tympanic membrane)
- Links: Head Development
Cite this page: Hill, M.A. (2024, May 23) Embryology Pharyngeal arch structure cartoon.gif. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Pharyngeal_arch_structure_cartoon.gif
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:18, 13 May 2009 |  | 480 × 177 (5 KB) | MarkHill (talk | contribs) | Pharyngeal Arch structure cartoon Image Source: UNSW Embryology |
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File usage
The following 19 pages use this file:
- 2009 BGD-B Lecture Face and Ear
- 2009 Lecture 11
- 2010 BGD Lecture - Development of the Embryo/Fetus 2
- 2010 Lab 6
- 2010 Lecture 11
- 2011 Lab 10 - Early Embryo
- 2011 Lab 6 - Early Embryo
- AACP Meeting 2013 - Face Embryology
- ANAT2341 Lab 10 - Early Embryo
- ANAT2341 Lab 6 - Early Embryo
- BGDA Lecture - Development of the Embryo/Fetus 2
- BGDB Face and Ear - Early Embryo
- BGD Lecture - Face and Ear Development
- Head Development
- K12 Comparative Embryology
- Lecture - Head Development
- Palate Development
- Pharyngeal arches
- Talk:BGD Lecture - Face and Ear Development
