| Name: | otic vesicle |
|---|---|
| Synonyms: | otic capsule, otocyst, ov |
| Definition: | Epithelial sac present beside the fifth rhombomere; forms the semicircular canals dorsally and the otolith organs ventrally, and houses the acoustico-vestibular sensory epithelia (maculae) of hair cells. (Also see Anatomical Atlas entry for ear by T. Whitfield.) |
| Ontology: | Anatomy Ontology [ZFA:0000051] |
| Name: | neuroblast proliferation |
|---|---|
| Synonyms: | |
| Definition: | The expansion of a neuroblast population by cell division. A neuroblast is any cell that will divide and give rise to a neuron. |
| Ontology: | GO: Biological Process [GO:0007405] QuickGO AmiGO |