ANAT2341 Lab 6: Difference between revisions
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==Aim== | ==Aim== | ||
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To introduce the developmental embryology of the head and face, and their associated abnormalities. | | To introduce the developmental embryology of the head and face, and their associated abnormalities. | ||
The class will include an introduction to some of the early sensory system development (placode and pharyngeal arches). Also covered in a later lecture. | The class will include an introduction to some of the early sensory system development (placode and pharyngeal arches). Also covered in a later lecture. | ||
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[[One_Minute_Embryology#Human_Face_and_Palate|'''1 Minute Embryology''']]<br>[https://thebox.unsw.edu.au/video/1-minute-embryology-face-and-palate UNSW theBox] | |||
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==Specific Objectives== | ==Specific Objectives== |
Revision as of 12:47, 9 September 2016
Lab 6: Introduction | Trilaminar Embryo | Early Embryo | Late Embryo | Fetal | Postnatal | Abnormalities | Online Assessment |
Head Development
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.
The five elements are: 1 Frontonasal Prominence, 2 Maxillary prominences and 2 Mandibular prominences. 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. |
Aim
To introduce the developmental embryology of the head and face, and their associated abnormalities.
The class will include an introduction to some of the early sensory system development (placode and pharyngeal arches). Also covered in a later lecture. |
Specific Objectives
- To understand the formation and contribution of the pharyngeal arches to face and neck development.
- To know the main structures derived from components of the pharyngeal arches (groove, pouch and arch connective tissue).
- To briefly understand some abnormalities associated with head development.
Textbooks
Lab 6: Introduction | Trilaminar Embryo | Early Embryo | Late Embryo | Fetal | Postnatal | Abnormalities | Online Assessment |
Movies
Head and Face
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Adult Skull
Adult Skull MRI | Links: | Skull Development | - MRI | ||||||||||||
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Neural Crest
Neural crest migration Chicken Head (movies overview) | |||||||||||||||||||||||||||
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Lab 6: Introduction | Trilaminar Embryo | Early Embryo | Late Embryo | Fetal | Postnatal | Abnormalities | Online Assessment |
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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, April 28) 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