![](/drem/stage19/labels/S974L.gif)
![alar plate(s), central canal, dorsal root(s), intermediate zone, marginal zone, roof plate, vascular plexus, ventricular zone](/drem/stage19/Z0/S974N.jpg)
![](/drem/rulerbg.png)
0 μm
Carnegie Embryo #9325 | Location: 35-1-4
Keywords: alar plate(s), central canal, dorsal root(s), intermediate zone, marginal zone, roof plate, vascular plexus, ventricular zone
Source: The Virtual Human Embryo.
Keywords: alar plate(s), central canal, dorsal root(s), intermediate zone, marginal zone, roof plate, vascular plexus, ventricular zone
Source: The Virtual Human Embryo.