part of part of cranial nerve nucleus medulla oblongata nucleus of medulla oblongata octaval nerve motor nucleus This class was sourced from an external ontology (teleost_anatomy). Its definitions, naming conventions and relationships may need to be checked for compatibility with uberon UBERON:2002174 Hindbrain nucleus which consists of cell bodies whose axons exit the hindbrain via cranial nerve VIII and innervate hair cells of the lateral line and inner ear. The neurons of these nuclei are unusual in that they extend both contra- and ipsilateral dendrites. ZFA:0001697