Before revision: Dopaminergic neurons in this region converts the amino acid tyrosine into DOPA using the enzyme tyrosine hydroxylase, which is then converted to dopamine using the enzyme dopa-decarboxylase .Becker, J.
After revision: Dopaminergic neurons in this region converts the amino acid tyrosine into DOPA using the enzyme tyrosine hydroxylase, which is then converted to dopamine using the enzyme DOPA decarboxylase .Becker, J.