Development Animation - Week 3: Difference between revisions
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# brings the [[B#buccopharyngeal membrane|buccopharyngeal membrane]], [[C#cloacal membrane|cloacal membrane]] and connecting stalk ventrally | # brings the [[B#buccopharyngeal membrane|buccopharyngeal membrane]], [[C#cloacal membrane|cloacal membrane]] and connecting stalk ventrally | ||
# encloses the embryo in amniotic cavity | # encloses the embryo in amniotic cavity | ||
# narrows the connection between yolk sac and midgut of the gastrointestinal tract to a channel, the yolk stalk or vitelline duct | # narrows the connection between yolk sac and midgut of the gastrointestinal tract to a channel, the [[Y#yolk stalk|yolk stalk]] or [[V#vitelline duct|vitelline duct]] | ||
* blue - epiblast layer of amniotic cavity | * blue - epiblast layer of amniotic cavity |
Revision as of 08:50, 16 May 2010
Week3_folding icon.jpg</wikiflv> | This animation shows folding of the embryonic disc beginning week 3 of development.
Embryonic disc (midline section) shown to the left and early placenta to the right. The embryonic disc dorsal (ectoderm) top and ventral (endoderm) bottom. Cranial end of disc to the left and caudal end of disc to the right. Note also the early cardiac region shown at the cranial end of disc and the allantois at the caudal end of disc extending into the connecting stalk. Folding of the embryonic disc
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Source: UNSW Embryology Thanks to the late Prof William Larsen for allowing permission to use animations based on images from his textbook. (More? movie technical information)
Links: Movies Page | Category:Movies
Cite this page: Hill, M.A. (2024, April 25) Embryology Development Animation - Week 3. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/Development_Animation_-_Week_3
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G