The amount of a calcium/calmodulin-dependent protein kinase type 1 (human) when measured in cerebrospinal fluid. The trait is level of calcium/calmodulin-dependent protein kinase type 1 (human) in cerebrospinal fluid (Ontology of Biological Attributes entry OBA_2058753). Also known as: cerebrospinal fluid calcium/calmodulin-dependent protein kinase type 1 (human) amount.