ANAT2341 Lab 6: Difference between revisions
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|< | | <qt>file=Face_001.mov|width=346px|height=420px|controller=true|autoplay=false</qt> | ||
[[Quicktime Development Animation - Face|Quicktime]] | [[Development Animation - Face|Flash]] [[ | | | ||
| | '''Development of the Face''' | ||
This animation shows a ventral view of development of the human face from approximately week 5 through to neonate. | |||
The separate embryonic components that contribute to the face have been colour coded. | |||
* '''Frontonasal Prominence central portion (white)''' | |||
* <font color=blueviolet>'''Frontonasal Prominence - Lateral nasal'''</font> (purple) | |||
* <font color=yellowgreen>'''Frontonasal Prominence - Medial nasal'''</font> (green) | |||
* <font color=gold>'''Pharyngeal Arch 1 - Maxillary prominence'''</font> (yellow) | |||
* <font color=darkorange>'''Pharyngeal Arch 1 - Mandibular prominence'''</font> (orange) | |||
* '''Stomodeum (black)''' | |||
The [[S#stomodeum|stomodeum]] is the primordial mouth region and a surface central depression lying between the forebrain bulge and the heart bulge. At the floor of the stomodeum indentation is the [[B#buccopharyngeal membrane|buccopharyngeal membrane]] (oral membrane). | |||
Note the complex origin of the maxillary region (upper jaw) requiring the fusion of several embryonic elements, abnormalities of this process lead to [[C#cleft lip|cleft lip]] and [[C#cleft palate|cleft palate]]. | |||
See also the movie ([[Quicktime_Movie_-_Stage_16_to_18_Face|Quicktime]] | [[Quicktime_Movie_-_Stage_16_to_18_Face|Flash]]) showing a similar view of human embryo faces between [[Carnegie stage 16|Carnegie stage 16]] to [[Carnegie stage 18|18]]. | |||
'''Links:''' [[Media:Face_001.mov|Quicktime]] | [[Quicktime Development Animation - Face|Quicktime version]] | [[Development Animation - Face|Flash version]] | [[:File:Face_animation.gif|Animated GIF]] | [[Lecture - Head Development]] | [[Head Development]] | |||
This animation shows a ventral view of development of the human face from approximately week 5 through to neonate. | |||
'''Aim:''' To introduce the developmental embryology of the head and face, and their associated abnormalities. | '''Aim:''' To introduce the developmental embryology of the head and face, and their associated abnormalities. | ||
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# To briefly understand some abnormalities associated with head development. | # To briefly understand some abnormalities associated with head development. | ||
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Revision as of 16:31, 28 August 2012
width=346px|height=420px|controller=true|autoplay=false</qt> |
Development of the Face
The separate embryonic components that contribute to the face have been colour coded.
The stomodeum is the primordial mouth region and a surface central depression lying between the forebrain bulge and the heart bulge. At the floor of the stomodeum indentation is the buccopharyngeal membrane (oral membrane). Note the complex origin of the maxillary region (upper jaw) requiring the fusion of several embryonic elements, abnormalities of this process lead to cleft lip and cleft palate. See also the movie (Quicktime | Flash) showing a similar view of human embryo faces between Carnegie stage 16 to 18.
This animation shows a ventral view of development of the human face from approximately week 5 through to neonate. Aim: To introduce the developmental embryology of the head and face, and their associated abnormalities.
|
Textbooks
The Developing Human: Clinically Oriented Embryology
Citation: The Developing Human: clinically oriented embryology 9th ed. Keith L. Moore, T.V.N. Persaud, Mark G. Torchia. Philadelphia, PA: Saunders, 2011. |
Larsen's Human Embryology
Citation: Larsen's human embryology 4th ed. Schoenwolf, Gary C; Larsen, William J, (William James). Philadelphia, PA : Elsevier/Churchill Livingstone, c2009. | |
Hill, M.A. (2012) UNSW Embryology (12th ed.). Sydney:UNSW. |
Lab 6: Introduction | Trilaminar Embryo | Early Embryo | Late Embryo | Fetal | Postnatal | Abnormalities | Online Assessment |
Glossary Links
- Glossary: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Numbers | Symbols | Term Link
Cite this page: Hill, M.A. (2024, June 1) Embryology ANAT2341 Lab 6. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/ANAT2341_Lab_6
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G