spinal cord ventral horn area calculated spinal cord ventral horn area measurement 2013-12-02T14:15:11Z A measurement which has been normalized, adjusted or derived by a mathematical process or computation, of the two-dimensional extent of a plane through the spinal cord ventral horn, one of the hornlike projections of gray matter into the white matter of the spinal cord. The anterior horn contains efferent fibers innervating skeletal muscle tissue. CMO:0001979 JSmith Not4Curation calculated spinal cord anterior column area measurement calculated spinal cord anterior horn area measurement clinical_measurement_ontology