File:CNS primary vesicles.jpg
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Central Nervous System - Primary Vesicles
These 3 primary brain vesicles develop initially due to the neural plate being broader at the cranial (brain) end that the narrower caudal (spinal cord) end. When the plate fuses to form a tube, these 3 initial expansions (vesicles) result.
- The development of the three primary brain vesicles on GD 10.5 in rats and GD 26 ± 1 in humans.
- The corresponding shading between panels illustrates the earlier origins of different regions from the three original brain vesicles with a horizontal and lateral view, respectively.
- Later they will develop into the 5 secondary vesicles.
Three primary brain vesicles: forebrain ( prosencephalon) - midbrain (mesencephalon) - hindbrain (rhombencephalon)
Reference
<pubmed>10852851</pubmed>| Environmental Health Perspectives | PMC: 1637807
Original file name: Figure-3AB-PMID10852851.jpg
Cite this page: Hill, M.A. (2024, April 25) Embryology CNS primary vesicles.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:CNS_primary_vesicles.jpg
- © Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:48, 18 May 2017 | | 987 × 562 (49 KB) | Z8600021 (talk | contribs) | |
| 16:18, 5 April 2017 |  | 961 × 462 (45 KB) | Z8600021 (talk | contribs) | ||
| 01:01, 11 August 2009 |  | 961 × 462 (50 KB) | MarkHill (talk | contribs) | CNS primary vesicles cartoon Figure-3AB-PMID10852851.jpg Image Source: Critical periods of vulnerability for the developing nervous system: evidence from humans and animal models. Rice D, Barone S Jr. Environ Health Perspect. 2000 Jun;108 Suppl 3:511-33 |
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- BGDA Lecture - Development of the Nervous System
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