File:Stage 22 image 217.jpg: Difference between revisions

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The [[Neural_-_Ventricular_System_Development|ventricle]] is the CSF fluid-filled space within the brain. The inset image shows lying within the ventricles, part of the  '''choroid plexus''' that forms and secretes the CSF.
The [[Neural_-_Ventricular_System_Development|ventricle]] is the CSF fluid-filled space within the brain. The inset image shows lying within the ventricles, part of the  '''choroid plexus''' that forms and secretes the CSF.


Outside the developing cortex the developing [[Neural - Meninges Development|brain meninges]] can also be seen.
Outside the developing cortex the developing [[Neural - Meninges Development|brain meninges]] pia and sub-arachnoid layers can also be seen.




:'''Links:''' [[:File:Stage 22 image 150.jpg|Image - cortex overview]] | [[:File:Stage 22 image 151.jpg|Image - cortex layers]] | [[:File:Stage_22_image_217.jpg|Image - high resolution version]] | [[Neural_-_Cerebrum_Development|Cerebrum Development]]
:'''Links:''' [[:File:Stage 22 image 150.jpg|Image - cortex overview]] | [[:File:Stage 22 image 151.jpg|Image - cortex layers]] | [[:File:Stage_22_image_217.jpg|Image - high resolution version]] | [[Neural_-_Cerebrum_Development|Cerebrum Development]] | [[Neural - Meninges Development|Meninges Development]]




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{{Footer}}
{{Footer}}
 
[[Category:Human Embryo]]
[[Category:Week 8]] [[Category:Carnegie Stage 22]] [[Category:Neural]]
[[Category:Week 8]][[Category:Carnegie Stage 22]] [[Category:Neural]][[Category:Ventricular System]]

Revision as of 12:41, 15 December 2016

Human Embryo Developing Cortex

  • Human embryo, Week 8, Carnegie stage 22.
  • Section from the neural tube at the level of the developing cortex.
  • Inset (upper right) shows section overview and approximate level of section (red line).
  • Developing cerebrum layer thicknesses are shown in microns.


The thin layer outer called cortical plate will eventually form the adult brain cortex. The other underlying layers are part of the development process and will continue to supply cells to the cortex through fetal period, these layers will eventually be almost completely lost.

The ventricle is the CSF fluid-filled space within the brain. The inset image shows lying within the ventricles, part of the choroid plexus that forms and secretes the CSF.

Outside the developing cortex the developing brain meninges pia and sub-arachnoid layers can also be seen.


Links: Image - cortex overview | Image - cortex layers | Image - high resolution version | Cerebrum Development | Meninges Development


Note this section image is vertically flipped compared with original serial section images.

Selected Embryo Histology - Week 8 (Stage 22)  
Links: Carnegie stage 22 | Week 8


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

Cite this page: Hill, M.A. (2024, March 28) Embryology Stage 22 image 217.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stage_22_image_217.jpg

What Links Here?
© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

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current02:09, 23 August 2011Thumbnail for version as of 02:09, 23 August 20111,200 × 820 (323 KB)S8600021 (talk | contribs)==Human Embryo Developing Cortex== * Week 8, Carnegie stage 22 * Note this section image is vertically flipped compared with serial original serial images. :Links: Neural System Development Cortex-with-section-insert-4.jpg (scan 35815 cropped and sc