File:Stage12 sem3a.jpg
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Human Embryo Caudal Neuropore (Carnegie stage 12)
Dorsolateral view, day 26, 25 somites, amniotic membrane removed.
This is an SEM image of the human embryo (Carnegie stage 12, week 4) caudal end. There is a Bright field image version also available.
The neural tube is now shown closed at the caudal neuropore (posterior neuropore).
Image version links: Large 1200px | 1000px | Medium 600px | Small 400px
Neural
SEM Images
- Stage 12 SEM Images: Bright Field 1 | Bright Field 3 | Bright Field 3 | SEM1 | SEM2 | SEM3 | SEM4 dorsolateral head and arches | SEM5 lateral head and arches | SEM6 ventrolateral head and arches | SEM7 lateral | SEM8 ventrolateral | SEM9 cloacal membrane | SEM9 labeled | Carnegie stage 12
Stage 12
- 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
Week: | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Carnegie stage: | 1 2 3 4 | 5 6 | 7 8 9 | 10 11 12 13 | 14 15 | 16 17 | 18 19 | 20 21 22 23 |
Reference
Image Source: Scanning electron micrographs of the Carnegie stages of the early human embryos are reproduced with the permission of Prof Kathy Sulik, from embryos collected by Dr. Vekemans and Tania Attié-Bitach. Images are for educational purposes only and cannot be reproduced electronically or in writing without permission.
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current | 14:39, 14 May 2011 | 649 × 1,000 (95 KB) | S8600021 (talk | contribs) | ||
13:14, 14 May 2011 | 649 × 1,000 (94 KB) | S8600021 (talk | contribs) | == Human Embryo Carnegie Stage 12== Carnegie Stage 12 Facts: Week 4, 26 days, 5 mm, Somite Number 25 View: Dorsolatera view, day 26, 25 somites, amniotic membrane removed Features: caudal (dorsal) neuropore region [[:File:Stage12 bf2.jpg|Bright fiel |
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