Secondary Neurulation Movie

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Embryology - 25 May 2024    Facebook link Pinterest link Twitter link  Expand to Translate  
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<html5media height="320" width="320">File:Secondary_neurulation_01.mp4</html5media>

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Secondary neurulation 01 icon.jpg
This animation shows the early developmental process often described as secondary neurulation.


Red - site of secondary neurulation | Blue - neural tube


  • caudal end of neural tube formed by secondary neuralation
  • develops from primitive streak region
  • solid cord canalized by extension of neural canal
  • mesodermal caudal eminence


Links: MP4 version | Quicktime version | Neural System Development