The amount of a mitochondrial peptide methionine sulfoxide reductase (human) when measured in cerebrospinal fluid. The trait is Ontology of Biological Attributes identifier OBA_2081544 (level of mitochondrial peptide methionine sulfoxide reductase (human) in cerebrospinal fluid). Also known as: cerebrospinal fluid mitochondrial peptide methionine sulfoxide reductase (human) amount.