The amount of a dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes id OBA_2057745 (level of dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex, mitochondrial (human) amount.