| Name: | optic tectum | 
|---|---|
| Synonyms: | dorsal midbrain, mesencephalic tectum, tectal lobe, tectum, tectum opticum | 
| Definition: | Multi-tissue structure that is the dorsal part of the midbrain and develops from the alar plate and is the most complex layered structure in the zebrafish brain. | 
| Ontology: | Anatomy Ontology [ZFA:0000445] | 
| Name: | dopamine | 
|---|---|
| Synonyms: | 2-(3,4-Dihydroxyphenyl)ethylamine, 3,4-Dihydroxyphenethylamine, 3-Hydroxytyramine, 4-(2-Aminoethyl)-1,2-benzenediol, 4-(2-aminoethyl)benzene-1,2-diol, 4-(2-aminoethyl)catechol, 4-(2-aminoethyl)pyrocatechol, Deoxyepinephrine, dopamina, dopamine, dopaminum, Hydroxytyramin | 
| Definition: | Catechol in which the hydrogen at position 4 is substituted by a 2-aminoethyl group. | 
| Ontology: | ChEBI [CHEBI:18243] ( EBI ) |