![](/drem/stage11/labels2/S40L.gif)
![artifact space(s), dorsal aorta, neural fold [diencephalon (D1)], neural fold [diencephalon (D2)], neural fold [mesencephalon (M)], neural groove, rhombencephalon (Rh. 1)](/drem/stage11/Z0/S40N.jpg)
![](/drem/rulerbg.png)
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Carnegie Embryo #6344 | Location: 02-06-04
Keywords: artifact space(s), dorsal aorta, neural fold [diencephalon (D1)], neural fold [diencephalon (D2)], neural fold [mesencephalon (M)], neural groove, rhombencephalon (Rh. 1)
Source: The Virtual Human Embryo.