File:Waterston04.jpg

From Embryology
Jump to: navigation, search
Full resolution(500 × 763 pixels, file size: 75 KB, MIME type: image/jpeg)

Fig. 4. Section of head end of embryo

T.S. of head end of embryo.

27 Somite Paper: Fig 1 | Fig 2 | Fig 3 | Fig 4 | Fig 5 | Fig 6 | Fig 7 | Fig 8 | Fig 9 | Fig 10 | Fig 11 | Fig 12 | Fig 13 | Fig 14 | Fig 15 | Fig 16 | Fig 17 | Fig 18 | Fig 19 | Fig 20

Legend

  • A - neural tube
  • B - neural crest
  • C - somite
  • D - notochord in pharyngeal wall
  • E - anterior cardinal vein
  • F - pharynx
  • G,H and L - pharyngeal arches
  • K - thyroglossal duct
  • M - optic pouch


Carnegie Staging Comparison: A 27 somite stage embryo would be similar to a Carnegie stage 12 (26 - 30 days), caudal neuropore closes, Somite Number 21-29.



Historic Paper Links: 13-14 Somites | 22 Somites | 23 Somites | 25 Somites | 27 Somites | Mall Human Embryo Collection | Embryology History | Carnegie stage 11 | Carnegie stage 12 | Embryonic Development | Category:Historic Embryology


Reference

D Waterston A Human Embryo of Twenty-seven Pairs of Somites, Embedded in Decidua. J Anat Physiol: 1914, 49(Pt 1);90-118 PMID:17233016 | PMC1288995

File history

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

Date/TimeThumbnailDimensionsUserComment
current15:37, 27 January 2012Thumbnail for version as of 15:37, 27 January 2012500 × 763 (75 KB)S8600021 (Talk | contribs)==Fig. 3. Section of head end of embryo== T.S. of head end of embryo. ===Legend=== A, neural tube B, neural crest C, somite D, notochord in pharyngeal wall E, anterior cardinal vein F, pharynx G,H and L, pharyngeal arches K, thyroglossal duct M, optic
Personal tools
Namespaces

Variants
Actions
Navigation
Medicine
Science
Movies-Audio
Human Embryo
Systems
Abnormal
Animals
Explore
Shortcuts
Toolbox