brain copper weight to brain weight ratio brain copper weight to brain wet weight ratio 2020-06-22T14:47:57Z A calculated measurement in which the weight of copper in a specified sample of brain is divided by the wet weight of that brainsample, that is, the weight of the sample after removal from the body but without dessication, and presented as a ratio, fraction, quotient or percentage. CMO:0003461 ISBN:978-1416049982 clinical_measurement_ontology slaulede