Term: preoptic area axon
Name: preoptic area
Synonyms: area praeoptica, area preoptica, preoptic region
Definition: Area of the forebrain anterior to the posterior tuberculum and the hypothalamus and ventral to the ventral thalamus. See Figure 7, p. 34 in Atlas of Early Zebrafish Brain Development.
Ontology: Anatomy Ontology [ZFA:0000470]

Name: axon
Synonyms:
Definition: The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter.
Ontology: GO: Cellular Component [GO:0030424]    QuickGO    AmiGO