| Name: | neural tube |
|---|---|
| Synonyms: | presumptive central nervous system |
| Definition: | Portion of tissue that is the cavity-containing primordium of the central nervous system, developing from the neural rod in the late segmentation period. |
| Ontology: | Anatomy Ontology [ZFA:0001135] |
| Name: | ventricular zone |
|---|---|
| Synonyms: | ventricular zones |
| Definition: | Proliferative region that is part of the ventricular system. The cells directly face the ventricle. |
| Ontology: | Anatomy Ontology [ZFA:0001083] |