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Original file name: Stage12semneuropore.jpg
==Human Embryo Caudal Neuropore (Carnegie stage 12)==
 
This is an SEM image of the human embryo ([[Carnegie stage 12]], [[week 4]]) caudal end.
 
The neural tube is shown still open at the caudal neuropore (posterior neuropore).
 
===Neural===
{{Neural Links}}
 
 
===SEM Images===
{{Stage 12 SEM images}}
 
===Stage 12===
 
{{Carnegie_stages}}
 
{{Carnegie_stage_table_1}}
 
{{Carnegie stage 12 links}}
 
===Reference===


{{SEM}}
{{SEM}}
{{Carnegie_stages}}
 
{{Footer}}


[[Category:Week 4]] [[Category:Ectoderm]] [[Category:Neural]]
[[Category:Week 4]] [[Category:Ectoderm]] [[Category:Neural]]
[[Category:Carnegie Stage]] [[Category:Carnegie Stage 12]]

Latest revision as of 13:46, 19 May 2017

Human Embryo Caudal Neuropore (Carnegie stage 12)

This is an SEM image of the human embryo (Carnegie stage 12, week 4) caudal end.

The neural tube is shown still open at the caudal neuropore (posterior neuropore).

Neural

Neural Links: ectoderm | neural | neural crest | ventricular | sensory | Stage 22 | gliogenesis | neural fetal | Medicine Lecture - Neural | Lecture - Ectoderm | Lecture - Neural Crest | Lab - Early Neural | neural abnormalities | folic acid | iodine deficiency | Fetal Alcohol Syndrome | neural postnatal | neural examination | Histology | Historic Neural | Category: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
Stage 12 Links: Week 4 | Somitogenesis | Placodes | Head | Lecture - Early Vascular | Lecture - Gastrointestinal | Lecture - Head Development | Science Practical - Gastrointestinal | Science Practical - Head | Carnegie Embryos | Category:Carnegie Stage 12 | Next Stage 13
  Historic Papers: 1907 Somites 23 | 1914 | 1914 somites 27 | 1926 Somites 22 | 1926 Precervical Sinus | 1928 Somites 23 | 1937 Somites 25

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.

Embryonic Development

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