| Name: | brain |
|---|---|
| Synonyms: | brain structure |
| Definition: | Cavitated compound organ which is comprised of gray and white matter and surrounds the cerebral ventricular system. |
| Ontology: | Anatomy Ontology [ZFA:0000008] |
| Name: | acetylcholine |
|---|---|
| Synonyms: | 2-acetyloxy-N,N,N-trimethylethanaminium, acetylcholine, ACh, Azetylcholin, choline acetate, O-Acetylcholine |
| Definition: | Actylcholine is an ester of acetic acid and choline, which acts as a neurotransmitter. |
| Ontology: | ChEBI [CHEBI:15355] ( EBI ) |