Secondary Neurulation Movie

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Embryology - 16 Apr 2024 Expand to Translate
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<html5media height="320" width="320">File:Secondary_neurulation_01.mp4</html5media>

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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