Carnegie stage 5: Difference between revisions
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Facts: Week 1, size 0.1-0.2 mm | {| | ||
| <wikiflv width="214" height="220" autoplay="true" position="left">Chorion 001.flv|File:Chorion 001 icon.jpg</wikiflv> | |||
| Facts: Week 1, size 0.1-0.2 mm Features: implantation completed, inner cell mass, bilaminar embryo, trophoblast development | |||
Animation shows the events following implantation and focuses on changes in the the spaces surrounding the embryonic disc, the extraembryonic coelom. The blastoceol cavity is converted into two separate spaces: the yolk sac and the chorionic cavity. The third space lies above the epiblast, the amniotic cavity. | |||
'''blue''' - epiblast layer | |||
'''yellow''' - hypoblast layer | |||
'''red cells''' - extraembryonic mesoderm layer | |||
'''green''' - trophoblast layer | |||
'''red spaces''' - blood-filled spaces, maternal lacunae | |||
'''white cells''' - (left) endometrial gland (right) endometrial epithelium | |||
:[[Media:Chorion_001.mov|Quicktime version]] | |||
| [[File:Chorion 001 icon.jpg|200px|link=Development Animation - Chorionic Cavity]] | |||
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{{Template:Carnegie_stages}} | {{Template:Carnegie_stages}} |
Revision as of 07:57, 1 June 2011
- Carnegie Stages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | About Stages | Timeline
Cite this page: Hill, M.A. (2024, April 24) Embryology Carnegie stage 5. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Carnegie_stage_5
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G