OBO ID: ZFA:0000600 |
Term Name: | cranial nerve IV | Search Ontology: | |
---|---|---|---|
Synonyms: |
|
||
Definition: | Cranial nerve that innervates the oculomotor system. The trochlear nerve is the only motor nerve to project dorsally and then cross the midline before exiting the neuroepithelium and re-orienting ventrally to project to the contralateral superior oblique extraocular muscle. (1) | ||
Appears at: | Unknown | ||
Evident until: | Adult (90d-730d, breeding adult) | ||
References: |
|
||
Ontology: | Anatomy Ontology |