| Name: | tectal ventricle | 
|---|---|
| Synonyms: | cerebral aqueduct, medial tectal ventricle, mesencephalic ventricle, mesencephalic vesicle, midbrain ventricle, ventriculus mesencephali | 
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0000159] | 
| 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] |