File:Human embryo head week 6 to 8.jpg: Difference between revisions

From Embryology
No edit summary
mNo edit summary
Line 1: Line 1:
==Lateral view of Embryos between Week 6 to 8 (Carnegie Stage 17 to 23) showing Craniofacial Morphogenesis==
==Lateral view of Embryos between Week 6 to 8 (Carnegie Stage 17 to 23) showing Craniofacial Morphogenesis==


The dashed line indicates the reference axis (Z-axis) in Method-1 and the red line indicates the reference axis (X-axis) in Method-2.  
* Lateral view of embryos between Carnegie stage 17 and  23 showing craniofacial morphogenesis.
* The dashed line indicates the reference axis (Z-axis) in Method-1 and the red line indicates the reference axis (X-axis) in Method-2.
* The arrow indicates the frontal side of the face defined in Method-2.  


The arrow indicates the frontal side of the face defined in Method-2.  
Magnification is identical in all stages. The frontal position defined by Method-2 rotated as stages proceed. Note that both external and internal ears were located at similar positions between Pg and C1 between CS 17 and 23


The following anatomical landmarks are drawn: external ear (Ex), internal ear (int), eye (Ey), mouth (Mo), pituitary gland (Pg), and first cervical vertebra (C1).


Magnification is identical in all stages. The frontal position defined by Method-2 rotated as stages proceed. Note that both external and internal ears were located at similar positions between Pg and C1 between CS 17 and 23
===Legend===
* '''Ex''' - external ear
* '''int''' - internal ear
* '''Ey''' - eye
* '''Mo''' - mouth
* '''Pg''' - pituitary gland
* '''C1''' - first cervical vertebra
 
Magnification is identical in all stages. The frontal position defined by Method-2 rotated as stages proceed. Note that both external and internal ears were located at similar positions between Pg and C1 between CS 17 and 23.
 


===Reference===
===Reference===


<pubmed>22296782</pubmed>| [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3286420 PMC3286420] | [http://www.head-face-med.com/content/8/1/2 Head Face Med.]
<pubmed>22296782</pubmed>| [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3286420 PMC3286420] | [http://www.head-face-med.com/content/8/1/2 Head Face Med.]
====Copyright====


© 2012 Kagurasho et al; licensee BioMed Central Ltd.  
© 2012 Kagurasho et al; licensee BioMed Central Ltd.  

Revision as of 06:48, 23 February 2014

Lateral view of Embryos between Week 6 to 8 (Carnegie Stage 17 to 23) showing Craniofacial Morphogenesis

  • Lateral view of embryos between Carnegie stage 17 and 23 showing craniofacial morphogenesis.
  • The dashed line indicates the reference axis (Z-axis) in Method-1 and the red line indicates the reference axis (X-axis) in Method-2.
  • The arrow indicates the frontal side of the face defined in Method-2.

Magnification is identical in all stages. The frontal position defined by Method-2 rotated as stages proceed. Note that both external and internal ears were located at similar positions between Pg and C1 between CS 17 and 23


Legend

  • Ex - external ear
  • int - internal ear
  • Ey - eye
  • Mo - mouth
  • Pg - pituitary gland
  • C1 - first cervical vertebra

Magnification is identical in all stages. The frontal position defined by Method-2 rotated as stages proceed. Note that both external and internal ears were located at similar positions between Pg and C1 between CS 17 and 23.


Reference

<pubmed>22296782</pubmed>| PMC3286420 | Head Face Med.

Copyright

© 2012 Kagurasho et al; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Original file name: Figure 7. 1746-160X-8-2-7.jpg

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current22:53, 16 May 2012Thumbnail for version as of 22:53, 16 May 2012540 × 780 (66 KB)Z8600021 (talk | contribs)==Lateral view of embryos between CS 17 and CS 23 showing craniofacial morphogenesis== Human embryo head week 6 to 8.jpg The dashed line indicates the reference axis (Z-axis) in Method-1 and the red line indicates the reference axis (X-axis) in Method-2