tissue dihydroxyphenylacetic acid (DOPAC) amount midbrain/pons dihydroxyphenylacetic acid (DOPAC) amount VT:0010842 Trait.ontology CMO:0003115 The proportion, quantity or volume in the midbrain (the middle of the three cerebral vesicles of the embryo or the corresponding part of the adult brain) and neighboring pons (between the medulla oblongata and the midbrain) of the 3-O-methyl ether of (3,4-dihydroxyphenyl)acetic acid, a catecholamine metabolite. 2019-10-30T12:56:27Z caripark brain dihydroxyphenylacetic acid (DOPAC) amount