File:CNS primary vesicles.jpg: Difference between revisions

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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.

Three primary brain vesicles: forebrain ( prosencephalon) - midbrain (mesencephalon) - hindbrain (rhombencephalon)

Later they will develop into the 5 secondary vesicles.

Links: Neural System Development

Original file name: Figure-3AB-PMID10852851.jpg

Reference

<pubmed>10852851</pubmed>| Environmental Health Perspectives - Critical Periods of Vulnerability for the Developing Nervous System: Evidence from Humans and Animal Models | PMC: 1637807

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	Date/Time	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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 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.
 '''Three primary brain vesicles:''' [[F#forebrain|forebrain]] ( [[P#prosencephalon|prosencephalon]]) - [[M#midbrain|midbrain]] ([[M#mesencephalon|mesencephalon]]) - [[H#hindbrain|hindbrain]] ([[R#rhombencephalon|rhombencephalon]])
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-'''Image:''' 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.
 Original file name: Figure-3AB-PMID10852851.jpg