The amount of a peroxisome proliferator-activated receptor gamma coactivator 1-alpha (human) when measured in cerebrospinal fluid. The trait is level of peroxisome proliferator-activated receptor gamma coactivator 1-alpha (human) in cerebrospinal fluid (OBA_2081436, an Ontology of Biological Attributes id). Also known as: cerebrospinal fluid peroxisome proliferator-activated receptor gamma coactivator 1-alpha (human) amount.